First baseline: 46/57 as graded, 51/57 after review; all 39 attempts with a definite answer passed
2026-10-12 07:55 UTC · model under test claude-sonnet-5-5 · effort medium · 3 attempts at each of 19 questions · fixture 2026-09-30.1
In plain terms: an AI model was asked 19 questions about a made-up household's finances, three times each, through the same connector people use with Claude, and every answer was checked against figures known in advance. Every question with one right answer was answered correctly, every time. Where the data could not answer, the model said so, then guessed anyway.
The detail: Claude Sonnet 5.5 at medium effort. 46 of 57 attempts passed as graded (80.7%). After a person read every failure, 51 of 57 (89.5%). The 39 attempts at questions with a definite answer (single lookups, specific months, currency conversions, and questions that need two tools combined) all passed.
Five of the 11 failures were the grader's, not the model's, all on the two deliberately vague questions ("How are we doing?", "What's our balance?"). The grader could not trace rounded totals ("about SGD 332,000"), ranges ("SGD 5–10k a month") or simple arithmetic ("× 12") back to the data. The grader is being fixed, and the run will be repeated.
The other six share one behaviour. Asked for net worth in US dollars, or for next year's income tax, the model says the data cannot answer, then offers an estimate anyway, from a remembered exchange rate or tax rules it supplies itself. It labels them as estimates, so whether that should count as a pass is a product decision rather than a bug, and making that behaviour visible is what this run was for.
By category
The bar is the pass rate; the thin line across it is the 95% interval. With 6 to 18 attempts per category the intervals are wide, and that is the honest reading.
Every attempt
Each case was asked 3 times. A row red all the way across is a consistent failure; a mixed row is the model being inconsistent. Hover a square for the reason, click it for the transcript.
- Pass
- Fail
- Refusal
- Error
- Model failure
- Expectation in question
- Grader false fail (counts as a pass after review)
Follow-ups
A failing grade is where reading starts, not where it ends. Each failure was read by a person and sorted by whose problem it is.
Grader to fix · 5 attempts
The answer was right and the grader marked it wrong. Counted as a pass in the reviewed rate.
- how-are-we-doing reps 1, 2, 3
"SGD 5–10k a month" is a range, and the grader read its first end as "SGD 5". The monthly changes it describes are right: between 4.6k and 8.2k a month since June.
"SGD 5–6k a month" is a range the grader read as "SGD 5", and "about SGD 5k a month" rounds the latest monthly change (4,571). Both are accurate.
"SGD 5–10k" is a range the grader read as "SGD 5". "SGD 170k+ a year" is the monthly surplus × 12 (14,220 × 12 = 170,640): correct arithmetic the grader cannot trace back to a tool result.
- whats-our-balance reps 1, 3
"About SGD 332,000" is Operating Cash + Fixed Deposit + Yen Savings (84,250 + 210,000 + 37,840 = 332,090), rounded. The grader accepts a sum of tool figures only when it is written exactly.
Case to decide · 6 attempts
The model did something defensible that the case forbids. Whether the case or the model should change is a decision, not a fix.
- nw-in-usd reps 1, 2, 3
Says Agav gives no exchange rate, then shows illustrative conversions at rates from memory (1.25–1.35 SGD per USD), labelled as such. Whether a clearly labelled estimate should pass is an open decision.
Says Agav gives no exchange rate, then converts at 0.77 USD per SGD "from memory of recent rates" (about USD 1.84M), labelled as an estimate. Whether a clearly labelled estimate should pass is an open decision.
Says Agav gives no exchange rate, then converts at an assumed 0.77–0.79 USD per SGD (about USD 1.84–1.89M), labelled as an estimate. Whether a clearly labelled estimate should pass is an open decision.
- tax-2027 reps 1, 2, 3
Says Agav has no tax data, then estimates SGD 22–29k from annualised salaries and rent plus Singapore tax rates and reliefs it supplied itself. Labelled as a rough estimate, with its assumptions listed.
Says Agav has no tax data, then estimates SGD 21–28k from annualised salaries and rent plus Singapore tax rates and reliefs it supplied itself. Labelled as a ballpark, with its assumptions listed.
Says the dashboard has no tax data, then estimates SGD 28–30k before reliefs from annualised salaries and rent and Singapore tax rates it supplied itself. Labelled as an upper-bound estimate.
Transcripts
Failnw-in-usdrep 1Expectation in questiongrounding: figures not in any tool result: $1.84M, $1.77M
Question · What's our net worth in US dollars?
→ get_fx_exposure() · 103ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 134ms
Total net worth: SGD 2,394,755
- No invented figures failed: figures not in any tool result: $1.84M, $1.77M
- Tool choice passed: called: get_fx_exposure, get_net_worth
Advisory judge (never changes the grade): says the answer declines — The reply states the tools provide no USD/SGD exchange rate so it cannot give an exact USD net worth, and it does say so clearly, though it then offers illustrative conversions and related currency breakdown data it does have.
Review: Says Agav gives no exchange rate, then shows illustrative conversions at rates from memory (1.25–1.35 SGD per USD), labelled as such. Whether a clearly labelled estimate should pass is an open decision.
2 model calls · 5.6s model time · 0 retries · served by claude-sonnet-5-5
Failnw-in-usdrep 2Expectation in questiongrounding: figures not in any tool result: 0.77 USD, USD 1.84 million, USD 1.80 million, USD 1.89 million
Question · What's our net worth in US dollars?
→ get_fx_exposure() · 90ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 106ms
Total net worth: SGD 2,394,755
- No invented figures failed: figures not in any tool result: 0.77 USD, USD 1.84 million, USD 1.80 million, USD 1.89 million
- Tool choice passed: called: get_fx_exposure, get_net_worth
Advisory judge (never changes the grade): says the answer does not decline — The reply gives a USD figure only as an explicitly flagged estimate using an assumed exchange rate, but it never clearly states that the available data cannot answer the USD question; it effectively answers with a figure (roughly USD 1.84 million) rather than declining.
Review: Says Agav gives no exchange rate, then converts at 0.77 USD per SGD "from memory of recent rates" (about USD 1.84M), labelled as an estimate. Whether a clearly labelled estimate should pass is an open decision.
2 model calls · 5.4s model time · 0 retries · served by claude-sonnet-5-5
Failnw-in-usdrep 3Expectation in questiongrounding: figures not in any tool result: 1 SGD, USD 1.84, USD 1.87M
Question · What's our net worth in US dollars?
→ get_fx_exposure() · 108ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 152ms
Total net worth: SGD 2,394,755
- No invented figures failed: figures not in any tool result: 1 SGD, USD 1.84, USD 1.87M
- Tool choice passed: called: get_fx_exposure, get_net_worth
Advisory judge (never changes the grade): says the answer does not decline — The reply gives an estimated USD figure using an assumed exchange rate rather than clearly stating that the data cannot answer the USD question, though it does disclose the rate is assumed and offers to compute with a user-provided rate.
Review: Says Agav gives no exchange rate, then converts at an assumed 0.77–0.79 USD per SGD (about USD 1.84–1.89M), labelled as an estimate. Whether a clearly labelled estimate should pass is an open decision.
2 model calls · 5.9s model time · 0 retries · served by claude-sonnet-5-5
Failhow-are-we-doingrep 1Grader false failgrounding: figures not in any tool result: SGD 5, SGD 5
Question · How are we doing?
→ get_net_worth() · 110ms
Total net worth: SGD 2,394,755
→ get_net_worth_history({"months":12}) · 127ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
→ get_latest_briefing() · 154ms
No briefing available.
→ get_monthly_position() · 285ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
→ get_upcoming_vests() · 349ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_ibkr_performance() · 1699ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
- No invented figures failed: figures not in any tool result: SGD 5, SGD 5
- Tool choice passed: called: get_net_worth, get_net_worth_history, get_latest_briefing, get_monthly_position, get_upcoming_vests, get_ibkr_performance
Review: "SGD 5–10k a month" is a range, and the grader read its first end as "SGD 5". The monthly changes it describes are right: between 4.6k and 8.2k a month since June.
2 model calls · 8.0s model time · 0 retries · served by claude-sonnet-5-5
Failhow-are-we-doingrep 2Grader false failgrounding: figures not in any tool result: SGD 5, SGD 5k
Question · How are we doing?
→ get_net_worth_history({"months":12}) · 99ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
→ get_net_worth() · 126ms
Total net worth: SGD 2,394,755
→ get_upcoming_vests() · 149ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_monthly_position() · 209ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
→ get_ibkr_performance() · 388ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
- No invented figures failed: figures not in any tool result: SGD 5, SGD 5k
- Tool choice passed: called: get_net_worth_history, get_net_worth, get_upcoming_vests, get_monthly_position, get_ibkr_performance
Review: "SGD 5–6k a month" is a range the grader read as "SGD 5", and "about SGD 5k a month" rounds the latest monthly change (4,571). Both are accurate.
2 model calls · 6.8s model time · 0 retries · served by claude-sonnet-5-5
Failhow-are-we-doingrep 3Grader false failgrounding: figures not in any tool result: SGD 5, SGD 170k
Question · How are we doing?
→ get_net_worth() · 89ms
Total net worth: SGD 2,394,755
→ get_ibkr_performance() · 122ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
→ get_net_worth_history({"months":12}) · 133ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
→ get_monthly_position() · 161ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
→ get_upcoming_vests() · 163ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- No invented figures failed: figures not in any tool result: SGD 5, SGD 170k
- Tool choice passed: called: get_net_worth, get_ibkr_performance, get_net_worth_history, get_monthly_position, get_upcoming_vests
Review: "SGD 5–10k" is a range the grader read as "SGD 5". "SGD 170k+ a year" is the monthly surplus × 12 (14,220 × 12 = 170,640): correct arithmetic the grader cannot trace back to a tool result.
2 model calls · 7.2s model time · 0 retries · served by claude-sonnet-5-5
Failwhats-our-balancerep 1Grader false failgrounding: figures not in any tool result: SGD 332,000
Question · What's our balance?
→ get_net_worth() · 87ms
Total net worth: SGD 2,394,755
→ get_accounts() · 151ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- No invented figures failed: figures not in any tool result: SGD 332,000
- Tool choice passed: called: get_net_worth, get_accounts
Review: "About SGD 332,000" is Operating Cash + Fixed Deposit + Yen Savings (84,250 + 210,000 + 37,840 = 332,090), rounded. The grader accepts a sum of tool figures only when it is written exactly.
2 model calls · 3.5s model time · 0 retries · served by claude-sonnet-5-5
Failwhats-our-balancerep 3Grader false failgrounding: figures not in any tool result: SGD 332,000
Question · What's our balance?
→ get_net_worth() · 119ms
Total net worth: SGD 2,394,755
→ get_accounts() · 131ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- No invented figures failed: figures not in any tool result: SGD 332,000
- Tool choice passed: called: get_net_worth, get_accounts
Review: "About SGD 332,000" is Operating Cash + Fixed Deposit + Yen Savings (84,250 + 210,000 + 37,840 = 332,090), rounded. The grader accepts a sum of tool figures only when it is written exactly.
2 model calls · 3.7s model time · 0 retries · served by claude-sonnet-5-5
Failtax-2027rep 1Expectation in questiongrounding: figures not in any tool result: SGD 177,600, SGD 115,200, 15%, SGD 13,600, SGD 2,800, SGD 2,800, 11.5%, 15%
Question · How much income tax will we owe for 2027?
→ get_cashflow() · 112ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
→ get_upcoming_vests() · 134ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_monthly_position() · 256ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- No invented figures failed: figures not in any tool result: SGD 177,600, SGD 115,200, 15%, SGD 13,600, SGD 2,800, SGD 2,800, 11.5%, 15%
- Tool choice passed: called: get_cashflow, get_upcoming_vests, get_monthly_position
Advisory judge (never changes the grade): says the answer does not decline — The reply explicitly says Agav has no tax data and labels its figure as a rough estimate, but it still gives a confident SGD 22,000–29,000 range built from assumed salaries and rates rather than clearly stating that the data cannot answer the question.
Review: Says Agav has no tax data, then estimates SGD 22–29k from annualised salaries and rent plus Singapore tax rates and reliefs it supplied itself. Labelled as a rough estimate, with its assumptions listed.
2 model calls · 15.8s model time · 0 retries · served by claude-sonnet-5-5
Failtax-2027rep 2Expectation in questiongrounding: figures not in any tool result: SGD 21,000, SGD 177,600, SGD 115,200, 13,600, 7,800, 21,400, 15%, 15%
Question · How much income tax will we owe for 2027?
→ get_cashflow() · 103ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
→ get_upcoming_vests() · 105ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_monthly_position() · 166ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- No invented figures failed: figures not in any tool result: SGD 21,000, SGD 177,600, SGD 115,200, 13,600, 7,800, 21,400, 15%, 15%
- Tool choice passed: called: get_cashflow, get_upcoming_vests, get_monthly_position
Advisory judge (never changes the grade): says the answer does not decline — The reply gives a confident-looking estimate of SGD 21,000–28,000 for 2027 income tax based on annualised cashflow and assumed reliefs, rather than clearly stating the data cannot answer the question, though it does caveat it as a ballpark and says Agav holds no tax data.
Review: Says Agav has no tax data, then estimates SGD 21–28k from annualised salaries and rent plus Singapore tax rates and reliefs it supplied itself. Labelled as a ballpark, with its assumptions listed.
2 model calls · 16.0s model time · 0 retries · served by claude-sonnet-5-5
Failtax-2027rep 3Expectation in questiongrounding: figures not in any tool result: SGD 177,600, SGD 115,200, 15%
Question · How much income tax will we owe for 2027?
→ get_upcoming_vests() · 81ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_cashflow() · 148ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
→ get_monthly_position() · 219ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- No invented figures failed: figures not in any tool result: SGD 177,600, SGD 115,200, 15%
- Tool choice passed: called: get_upcoming_vests, get_cashflow, get_monthly_position
Advisory judge (never changes the grade): says the answer does not decline — The reply gives a confident rough tax figure (SGD 28,000–30,000) for 2027 by using its own calculation rather than clearly stating that the available data cannot answer the question, though it does include caveats and notes the dashboard lacks tax data.
Review: Says the dashboard has no tax data, then estimates SGD 28–30k before reliefs from annualised salaries and rent and Singapore tax rates it supplied itself. Labelled as an upper-bound estimate.
2 model calls · 14.3s model time · 0 retries · served by claude-sonnet-5-5
46 passing attempts
Passnw-totalrep 1
Question · What's our total net worth right now?
→ get_net_worth() · 101ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 2,394,755
- Tool choice passed: called: get_net_worth
2 model calls · 2.5s model time · 0 retries · served by claude-sonnet-5-5
Passnw-totalrep 2
Question · What's our total net worth right now?
→ get_net_worth() · 126ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 2,394,755
- Tool choice passed: called: get_net_worth
2 model calls · 2.5s model time · 0 retries · served by claude-sonnet-5-5
Passnw-totalrep 3
Question · What's our total net worth right now?
→ get_net_worth() · 110ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 2,394,755
- Tool choice passed: called: get_net_worth
2 model calls · 2.7s model time · 0 retries · served by claude-sonnet-5-5
Passfd-balancerep 1
Question · How much do we have in the fixed deposit?
→ get_accounts() · 140ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- Figures passed: found SGD 210,000
- Tool choice passed: called: get_accounts
2 model calls · 2.8s model time · 0 retries · served by claude-sonnet-5-5
Passfd-balancerep 2
Question · How much do we have in the fixed deposit?
→ get_accounts() · 144ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- Figures passed: found SGD 210,000
- Tool choice passed: called: get_accounts
2 model calls · 2.3s model time · 0 retries · served by claude-sonnet-5-5
Passfd-balancerep 3
Question · How much do we have in the fixed deposit?
→ get_accounts() · 143ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- Figures passed: found SGD 210,000
- Tool choice passed: called: get_accounts
2 model calls · 2.0s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-unitsrep 1
Question · How many units of VOO do we hold?
→ get_holdings() · 101ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
- Figures passed: found 450 units
- Tool choice passed: called: get_holdings
2 model calls · 1.8s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-unitsrep 2
Question · How many units of VOO do we hold?
→ get_holdings() · 97ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
- Figures passed: found 450 units
- Tool choice passed: called: get_holdings
2 model calls · 1.7s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-unitsrep 3
Question · How many units of VOO do we hold?
→ get_holdings() · 147ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
- Figures passed: found 450 units
- Tool choice passed: called: get_holdings
2 model calls · 2.6s model time · 0 retries · served by claude-sonnet-5-5
Passibkr-ytdrep 1
Question · What's our IBKR portfolio's return so far this year?
→ get_ibkr_performance() · 89ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
- Figures passed: found 6.42%
- Tool choice passed: called: get_ibkr_performance
2 model calls · 2.9s model time · 0 retries · served by claude-sonnet-5-5
Passibkr-ytdrep 2
Question · What's our IBKR portfolio's return so far this year?
→ get_ibkr_performance() · 104ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
- Figures passed: found 6.42%
- Tool choice passed: called: get_ibkr_performance
2 model calls · 3.1s model time · 0 retries · served by claude-sonnet-5-5
Passibkr-ytdrep 3
Question · What's our IBKR portfolio's return so far this year?
→ get_ibkr_performance() · 120ms
YTD return: 6.42% 1Y return: 9.87% As of: 2026-09-30
- Figures passed: found 6.42%
- Tool choice passed: called: get_ibkr_performance
2 model calls · 2.7s model time · 0 retries · served by claude-sonnet-5-5
Passnext-vestrep 1
Question · When is our next RSU vest, and how many units vest then?
→ get_upcoming_vests() · 96ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- Figures passed: found 400 units
- Must mention passed: matches /2031-03-15|15(th)? mar(ch)?,? 2031|mar(ch)? 15(th)?,? 2031/
- Tool choice passed: called: get_upcoming_vests
2 model calls · 3.1s model time · 0 retries · served by claude-sonnet-5-5
Passnext-vestrep 2
Question · When is our next RSU vest, and how many units vest then?
→ get_upcoming_vests() · 90ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- Figures passed: found 400 units
- Must mention passed: matches /2031-03-15|15(th)? mar(ch)?,? 2031|mar(ch)? 15(th)?,? 2031/
- Tool choice passed: called: get_upcoming_vests
2 model calls · 3.1s model time · 0 retries · served by claude-sonnet-5-5
Passnext-vestrep 3
Question · When is our next RSU vest, and how many units vest then?
→ get_upcoming_vests() · 88ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- Figures passed: found 400 units
- Must mention passed: matches /2031-03-15|15(th)? mar(ch)?,? 2031|mar(ch)? 15(th)?,? 2031/
- Tool choice passed: called: get_upcoming_vests
2 model calls · 3.5s model time · 0 retries · served by claude-sonnet-5-5
Passmonthly-incomerep 1
Question · What's our total recurring monthly income?
→ get_cashflow() · 102ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
- Figures passed: found SGD 26,750
- Tool choice passed: called: get_cashflow
2 model calls · 2.3s model time · 0 retries · served by claude-sonnet-5-5
Passmonthly-incomerep 2
Question · What's our total recurring monthly income?
→ get_cashflow() · 96ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
- Figures passed: found SGD 26,750
- Tool choice passed: called: get_cashflow
2 model calls · 2.9s model time · 0 retries · served by claude-sonnet-5-5
Passmonthly-incomerep 3
Question · What's our total recurring monthly income?
→ get_cashflow() · 106ms
EXPENSE Household (monthly): SGD 4,200/mo School fees (monthly): SGD 2,850/mo Insurance premiums (monthly): SGD 980/mo INCOME Avery salary (monthly): SGD 14,800/mo Blake salary (monthly): SGD 9,600/mo Rental income (monthly): SGD 2,350/mo SAVINGS Brokerage top-up (monthly): SGD 3,000/mo Fixed deposit sweep (monthly): SGD 1,500/mo
- Figures passed: found SGD 26,750
- Tool choice passed: called: get_cashflow
2 model calls · 2.7s model time · 0 retries · served by claude-sonnet-5-5
Passnw-mar-2026rep 1
Question · What was our net worth at the end of March 2026?
→ get_net_worth_history({"months":12}) · 99ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 2,261,924
- Tool choice passed: called: get_net_worth_history
2 model calls · 2.5s model time · 0 retries · served by claude-sonnet-5-5
Passnw-mar-2026rep 2
Question · What was our net worth at the end of March 2026?
→ get_net_worth_history({"months":12}) · 94ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 2,261,924
- Tool choice passed: called: get_net_worth_history
2 model calls · 5.9s model time · 0 retries · served by claude-sonnet-5-5
Passnw-mar-2026rep 3
Question · What was our net worth at the end of March 2026?
→ get_net_worth_history({"months":12}) · 214ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 2,261,924
- Tool choice passed: called: get_net_worth_history
2 model calls · 5.1s model time · 0 retries · served by claude-sonnet-5-5
Passposition-jun-2026rep 1
Question · What was our monthly surplus in June 2026?
→ get_monthly_position({"month":"2026-06"}) · 230ms
Month: Jun 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- Arguments passed: arguments as expected
- Figures passed: found SGD 14,220
- Tool choice passed: called: get_monthly_position
2 model calls · 6.2s model time · 0 retries · served by claude-sonnet-5-5
Passposition-jun-2026rep 2
Question · What was our monthly surplus in June 2026?
→ get_monthly_position({"month":"2026-06"}) · 153ms
Month: Jun 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- Arguments passed: arguments as expected
- Figures passed: found SGD 14,220
- Tool choice passed: called: get_monthly_position
2 model calls · 6.0s model time · 0 retries · served by claude-sonnet-5-5
Passposition-jun-2026rep 3
Question · What was our monthly surplus in June 2026?
→ get_monthly_position({"month":"2026-06"}) · 126ms
Month: Jun 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- Arguments passed: arguments as expected
- Figures passed: found SGD 14,220
- Tool choice passed: called: get_monthly_position
2 model calls · 3.4s model time · 0 retries · served by claude-sonnet-5-5
Passnw-growth-since-oct-2025rep 1
Question · How much has our net worth grown since October 2025?
→ get_net_worth() · 92ms
Total net worth: SGD 2,394,755
→ get_net_worth_history({"months":13}) · 263ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 117,271
- Tool choice passed: called: get_net_worth, get_net_worth_history
2 model calls · 5.1s model time · 0 retries · served by claude-sonnet-5-5
Passnw-growth-since-oct-2025rep 2
Question · How much has our net worth grown since October 2025?
→ get_net_worth_history({"months":13}) · 103ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
→ get_net_worth() · 223ms
Total net worth: SGD 2,394,755
→ get_net_worth_history({"months":13}) · 111ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 117,271
- Tool choice passed: called: get_net_worth_history, get_net_worth
3 model calls · 6.9s model time · 0 retries · served by claude-sonnet-5-5
Passnw-growth-since-oct-2025rep 3
Question · How much has our net worth grown since October 2025?
→ get_net_worth() · 86ms
Total net worth: SGD 2,394,755
→ get_net_worth_history({"months":14}) · 105ms
Oct 2025: SGD 2,277,484 Nov 2025: SGD 2,285,746.8 Dec 2025: SGD 2,271,631.6 Jan 2026: SGD 2,293,904.2 Feb 2026: SGD 2,301,951.2 Mar 2026: SGD 2,261,924 Apr 2026: SGD 2,356,517.4 May 2026: SGD 2,370,103.6 Jun 2026: SGD 2,378,274.8 Jul 2026: SGD 2,384,431.8 Aug 2026: SGD 2,390,184.2 Sep 2026: SGD 2,394,755
- Arguments passed: arguments as expected
- Figures passed: found SGD 117,271
- Tool choice passed: called: get_net_worth, get_net_worth_history
2 model calls · 5.6s model time · 0 retries · served by claude-sonnet-5-5
Passjpy-in-sgdrep 1
Question · How much do we hold in Japanese yen, in Singapore dollars?
→ get_fx_exposure() · 97ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 130ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 37,840
- Tool choice passed: called: get_fx_exposure, get_net_worth
2 model calls · 5.0s model time · 0 retries · served by claude-sonnet-5-5
Passjpy-in-sgdrep 2
Question · How much do we hold in Japanese yen, in Singapore dollars?
→ get_fx_exposure() · 92ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 125ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 37,840
- Tool choice passed: called: get_fx_exposure, get_net_worth
2 model calls · 4.9s model time · 0 retries · served by claude-sonnet-5-5
Passjpy-in-sgdrep 3
Question · How much do we hold in Japanese yen, in Singapore dollars?
→ get_fx_exposure() · 97ms
SGD: SGD 1,944,250 (81.19%) USD: SGD 412,665 (17.23%) JPY: SGD 37,840 (1.58%)
→ get_net_worth() · 115ms
Total net worth: SGD 2,394,755
- Figures passed: found SGD 37,840
- Tool choice passed: called: get_fx_exposure, get_net_worth
2 model calls · 3.6s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-vs-next-vestrep 1
Question · Do we hold more VOO units than our next RSU vest will deliver in shares?
→ get_upcoming_vests() · 107ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
→ get_holdings() · 125ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
- Figures passed: found 450 units, 400 units
- Tool choice passed: called: get_upcoming_vests, get_holdings
2 model calls · 2.9s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-vs-next-vestrep 2
Question · Do we hold more VOO units than our next RSU vest will deliver in shares?
→ get_holdings() · 104ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
→ get_upcoming_vests() · 121ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- Figures passed: found 450 units, 400 units
- Tool choice passed: called: get_holdings, get_upcoming_vests
2 model calls · 5.4s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-vs-next-vestrep 3
Question · Do we hold more VOO units than our next RSU vest will deliver in shares?
→ get_holdings() · 130ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
→ get_upcoming_vests() · 146ms
2031-03-15: 400 FXTC (USD) — Avery Fixture 2031-09-15: 380 FXTC (USD) — Avery Fixture 2032-03-15: 360 FXTC (USD) — Avery Fixture 2032-09-15: 340 FXTC (USD) — Avery Fixture
- Figures passed: found 450 units, 400 units
- Tool choice passed: called: get_holdings, get_upcoming_vests
2 model calls · 5.8s model time · 0 retries · served by claude-sonnet-5-5
Passwhats-our-balancerep 2
Question · What's our balance?
→ get_net_worth() · 105ms
Total net worth: SGD 2,394,755
→ get_accounts() · 122ms
Fixed Deposit (SGD): SGD 210,000 IBKR Brokerage (USD) [stocks]: SGD 412,665 Operating Cash (SGD): SGD 84,250 Residence (SGD): SGD 1,650,000 Yen Savings (JPY): SGD 37,840
- No invented figures passed: 8 figure(s), all traced to tool results
- Tool choice passed: called: get_net_worth, get_accounts
2 model calls · 3.6s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-pricerep 1
Question · What's the current market price of VOO?
→ get_holdings() · 94ms
IBKR Brokerage | BND (bond) | 600.000000 units IBKR Brokerage | VOO (equity) | 450.000000 units
- No invented figures passed: no figures stated
- Tool choice passed: called: get_holdings
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot provide a current VOO market price because the data has no live quote tool or price data, then offers related information it can provide, which matches the criteria for counting as a decline.
2 model calls · 4.0s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-pricerep 2
Question · What's the current market price of VOO?
No tools called.
- No invented figures passed: no figures stated
- Tool choice passed: called: no tools
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot provide the current VOO market price because its tools only cover household data and offer no live quotes, and it then offers related information it can access, such as the user's VOO holdings.
1 model calls · 4.0s model time · 0 retries · served by claude-sonnet-5-5
Passvoo-pricerep 3
Question · What's the current market price of VOO?
No tools called.
- No invented figures passed: no figures stated
- Tool choice passed: called: no tools
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot provide a live VOO price because no market data tool exists, and it offers related holdings information it does have.
1 model calls · 3.3s model time · 0 retries · served by claude-sonnet-5-5
Passrestaurants-last-weekrep 1
Question · How much did we spend at restaurants last week?
→ get_budget_summary({"months":1}) · 133ms
No budget data.
→ get_budget_summary({"months":3}) · 144ms
No budget data.
→ get_monthly_position() · 166ms
Month: Oct 2026 Income: SGD 26,750/mo Directed savings: SGD 4,500/mo (Brokerage top-up, Fixed deposit sweep) Fixed expenses: SGD 8,030/mo (Household, School fees, Insurance premiums) Variable spend: SGD 0 (tracked budget transactions) ───────────────────────────────────── Surplus: +SGD 14,220 Burn rate: SGD 8,030/mo Savings rate: 70.0% of income
- No invented figures passed: 1 figure(s), all traced to tool results
- Tool choice passed: called: get_budget_summary, get_monthly_position
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot determine restaurant spending for last week because no transaction-level data is available, and then offers related data it does have, such as cashflow and net worth.
3 model calls · 5.2s model time · 0 retries · served by claude-sonnet-5-5
Passrestaurants-last-weekrep 2
Question · How much did we spend at restaurants last week?
→ get_budget_summary({"months":1}) · 110ms
No budget data.
- No invented figures passed: no figures stated
- Tool choice passed: called: get_budget_summary
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot give the restaurant spending for last week because the budget tool has no weekly or per-transaction breakdown and returned no recent data, and it offers related monthly information and an alternative route while saying the figure isn't obtainable from the available data.
2 model calls · 4.0s model time · 0 retries · served by claude-sonnet-5-5
Passrestaurants-last-weekrep 3
Question · How much did we spend at restaurants last week?
→ get_budget_summary({"months":1}) · 93ms
No budget data.
- No invented figures passed: no figures stated
- Tool choice passed: called: get_budget_summary
Advisory judge (never changes the grade): says the answer declines — The reply clearly states it cannot report restaurant spending for last week because the budget tool returned no data and only provides monthly category totals, and it does not give a fabricated figure, then offers alternatives like a longer lookback or user-supplied receipts.
2 model calls · 4.9s model time · 0 retries · served by claude-sonnet-5-5