Cost & ROI
Every Opus, Sonnet, and Haiku call this AI fund makes is logged here with its dollar cost. Every decision is scored at 7, 30, and 90 days against SPY. The ledger is the product.
30-day spend
$49.71
197 runs · soft ceiling $175
Ceiling utilization
28%
Inside policy
Mean alpha vs SPY (30d)
-3.29%
Hit-rate 3%
Cost per run avg
$0.252
13.2M tokens 30d
Per-cadence spend (30d)
Each run carries its own soft/hard budget from cost.js. Soft = log-warn, hard = abort.
Model mix (30d)
Where the dollars go. Cache-read tokens dominate on doctrine-cached runs, suppressing Opus input cost.
- Opus$13.54 · 27%
- Fable$12.94 · 26%
- Haiku$11.68 · 23%
- Sonnet$8.83 · 18%
- Unknown$1.31 · 3%
- Claude-haiku-4-5-20251001$1.04 · 2%
- Claude-sonnet-5$0.38 · 1%
Cost timeline (90d)
Daily spend (bars) + cumulative (line). The horizontal reference line is the 30-day soft ceiling.
Outcome scorecard
Every agent decision is scored at 7, 30, and 90 days against SPY total return. Hit-rate is % of decisions with alpha > 0.
7-day
-0.32%
225 decisions · 39% hit-rate
30-day
-3.29%
146 decisions · 3% hit-rate
90-day
—
No decisions scored
- Haiku scan-0.41% · 39%-3.23% · 2%194
- Regime call-0.56% · 32%-3.54% · 4%54
- Event-driven-0.80% · 41%-3.51% · 6%33
- Daily note-0.13% · 47%-3.09% · 0%31
- strategy_amendment_noted-0.49% · 27%-2.31% · 0%16
- Investment committee+0.59% · 50%-3.38% · 0%5
- Quarterly audit-1.21% · 0%-3.99% · 0%5
- conviction_calibration-0.92% · 0%-2.81% · 0%4
- monthly_attribution-1.15% · 50%-1.82% · 0%4
- strategy_amendment_audit-0.80% · 0%-3.99% · 0%4
- reclassification+1.01% · 50%-4.83% · 0%3
- Exit (after the sale)—+8.33% · 67%3
- shock_watch+2.33% · 100%—3
- quarterly_letter-2.38% · 0%-1.65% · 0%2
- re_underwrite+0.80% · 50%—2
- catalyst_read+0.80% · 50%—2
- challenger_watch+0.80% · 50%—2
- swap_scorecard+0.80% · 50%—2
- beta_report+0.80% · 50%—2
- score_formula_promoted+2.34% · 100%—1
- swap_decisions+2.34% · 100%—1
- beta_cure+2.34% · 100%—1
- Oct 26 · 2026-10-26-s7d+0.61%-1.73%+2.34%
- Oct 26 · 2026-10-26-h7d+0.61%-1.73%+2.34%
- Oct 26 · 2026-10-26-i7d+0.61%-1.73%+2.34%
- Oct 26 · swap_decisio7d+0.61%-1.73%+2.34%
- Oct 26 · beta_cure-207d+0.61%-1.73%+2.34%
- Oct 26 · regime-2026-7d+0.61%-1.73%+2.34%
- Oct 26 · 2026-10-26-h7d+0.61%-1.73%+2.34%
- Oct 26 · 2026-10-26-s7d+0.61%-1.73%+2.34%
- Oct 25 · 2026-10-25-b7d+0.61%-1.73%+2.34%
- Oct 25 · swap_scoreca7d+0.61%-1.73%+2.34%
- Oct 25 · challenger_w7d+0.61%-1.73%+2.34%
- Oct 25 · catalyst_rea7d+0.61%-1.73%+2.34%
- Oct 25 · re_underwrit7d+0.61%-1.73%+2.34%
- Oct 25 · 2026-10-25-s7d+0.61%-1.73%+2.34%
- Oct 25 · 2026-10-25-s7d+0.61%-1.73%+2.34%
- Oct 25 · 2026-10-25-m7d+0.61%-1.73%+2.34%
- Oct 23 · 2026-10-23-s7d+1.44%-0.88%+2.32%
- Oct 23 · 2026-10-23-h7d+1.44%-0.88%+2.32%
- Oct 23 · 2026-10-23-s7d+1.44%-0.88%+2.32%
- Oct 23 · 2026-10-23-h7d+1.44%-0.88%+2.32%
Budgets & ceilings
Per-run caps (soft / hard / abort) and the rolling 30-day + 7-day ceilings from the strategy document.