1099-INT team-scoping gap vs annual-aggregate ruleCompliance & Regulatory
How each model performed on this task. Every chart states its N, and the reward carries a 95% confidence interval once there is more than one trial to measure.
Core metrics
Check Pass %
Mean share of the task's checks passing, averaged over trials. N = 10 trials per model.
80%
GPT-5.5
67%
Gemini 3.1 Pro
33%
Claude Opus 4.8
33%
Gemini 3.5 Flash
Extended metrics
Median Time
Wall-clock minutes, median across trials. N = 10 trials per model.
8m
Gemini 3.5 Flash
6m
Gemini 3.1 Pro
3m
GPT-5.5
2m
Claude Opus 4.8
Tool Calls
Tool invocations, median across trials — counted from the trajectories. N = 10 trials per model.
72
Gemini 3.5 Flash
40
Gemini 3.1 Pro
33
GPT-5.5
27
Claude Opus 4.8
Verifier × model pass rate
How often each verifier passed, per model. Green is passing, red is failing — a red band across a row is a verifier nothing clears.
| Verifier | GPT-5.5n=10 | Claude Opus 4.8n=10 | Gemini 3.1 Pron=10 | Gemini 3.5 Flashn=10 |
|---|---|---|---|---|
| checks (4) | ||||
| cp1_team_definition_account_count | 70% | 0% | 50% | 0% |
| cp2_accounts_missed_by_team_definition | 70% | 0% | 50% | 0% |
| cp3_team_definition_matches_rule | 100% | 100% | 100% | 100% |
| process_floor | 90% | 100% | 90% | 80% |
Failure modes on this task
28 tagged verifier failures, by the stage they were assigned to. Higher is worse.
| Failure stage | GPT-5.5 | Claude Opus 4.8 | Gemini 3.1 Pro | Gemini 3.5 Flash |
|---|---|---|---|---|
| Answer2 modes | 3 | 10 | 5 | 10 |