deepseek-v4.1-flash-1017
deepseek-v4.1-flash-1017 · max, showing backend engineering. Results for all tested efforts are available below.
Backend engineering72
deepseek-v4.1-flash-1017 · max
- Backend engineering
- 72
- Frontend interaction
- 96
- Knowledge & Reasoning
- 75
- Visual aesthetics
- 61
- Maintainability
- 53
- Evaluation time
- 15m 16s
- Reference cost
- $0.12
Backend engineering · Evaluation time & API cost
Backend tested · 10/17/2026Tasks & methodology
Results by reasoning effort
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| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & Reasoning | Visual aesthetics | Maintainability | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|---|---|
| 70.10 | 64 | 85 | 70 | 66 | 59 | 27m 47s | $0.30 | ||
| 69.90 | 64 | 83 | 75 | 57 | 57 | 37m 29s | $0.26 | ||
| 74.30 | 72 | 96 | 75 | 61 | 53 | 64m 50s | $0.45 |
Score breakdown
- Overall score
- 74.30
- Evaluation time
- 64m 50s
- Reference cost
- $0.45
Service logic, error handling, and test verification.
Contracts and boundaries17 / 20
API contracts, input validation, and boundary behavior.
Retries and failures15 / 20
Error recovery, retry conditions, and failure handling.
CI and adversarial review11 / 20
Verification plans, risk detection, and audit evidence.
Transactions and consistency14 / 20
State transitions, concurrency control, and data consistency.
Caching and regression15 / 20
Cache invalidation, data updates, and regression coverage.
What changes with higher reasoning effort
Compare backend engineering scores, cost, and time across neighboring tested efforts.
xhigh max
- Backend engineering
- +8.0 pts 64.00 → 72.00
- Reference cost
- +$0.061 $0.058 → $0.12
- Evaluation time
- +94.8% 7m 51s → 15m 16s
Data snapshot published · 10/27/2026Scoring & cost notes