Gemini 4 Carbon
Gemini 4 Carbon · high, showing backend engineering. Results for all tested efforts are available below.
Backend engineering90
Gemini 4 Carbon · high
- Backend engineering
- 90
- Frontend interaction
- 95
- Knowledge & reasoning
- 95
- Visual aesthetics
- 78
- Maintainability
- 68
- Evaluation time
- —
- Cost
- —
Backend engineering · Evaluation time & API cost
Backend evaluation date unavailableTasks & methodology
Tested configuration
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| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & reasoning | Visual aesthetics | Maintainability | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|---|---|
| 89.60 | 90 | 95 | 95 | 78 | 68 | 71m 3s | — |
Score breakdown
- Overall score
- 89.60
- Evaluation time
- 71m 3s
- Cost
- N/A
Service logic, error handling and verification.
Contracts and boundaries17 / 20
API contracts, input validation and boundary behavior.
Retries and failures19 / 20
Recovery, retry conditions and failure handling.
CI and adversarial review16 / 20
Verification plans, risk detection and audit evidence.
Transactions and consistency18 / 20
State transitions, concurrency and consistency.
Caching and regression20 / 20
Invalidation, data updates and regression coverage.
Data snapshot published · 11/13/2026Scoring & cost notes