GPT-5.6 Sol
GPT-5.6 Sol has 5 tested configurations. Its highest published overall score is 77.6 at max. Inspect dimension scores, evaluation time, and cost below.
Overall score77.6
GPT-5.6 Sol · max
- Backend engineering
- 83
- Frontend interaction
- 73
- Knowledge & reasoning
- 75
- Evaluation time
- 87m 21s
- Cost
- $3.25
Complete evaluation · API cost
Results by reasoning effort
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| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & reasoning | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|
| 65.6 | 65 | 72 | 60 | 41m 49s | $1.53 | ||
| 73.0 | 70 | 80 | 70 | 59m 12s | $1.72 | ||
| 75.1 | 73 | 88 | 65 | 58m 24s | $2.05 | ||
| 68.8 | 76 | 63 | 65 | 71m 19s | $2.56 | ||
| 77.6 | 83 | 73 | 75 | 87m 21s | $3.25 |
Score breakdown
- Overall score
- 77.6
- Evaluation time
- 87m 21s
- Cost
- $3.25
Service logic, error handling and verification.
Contracts and boundaries17 / 20
API contracts, input validation and boundary behavior.
Retries and failures18 / 20
Recovery, retry conditions and failure handling.
CI and adversarial review13 / 20
Verification plans, risk detection and audit evidence.
Transactions and consistency18 / 20
State transitions, concurrency and consistency.
Caching and regression17 / 20
Invalidation, data updates and regression coverage.
What changes with higher reasoning effort
Compare overall scores, cost, and time across neighboring tested efforts.
xhigh max
- Overall
- +8.8 pts 68.8 → 77.6
- Cost
- +$0.69 $2.56 → $3.25
- Evaluation time
- +22.5% 71m 19s → 87m 21s
Data snapshot published · 11/13/2026Scoring & cost notes