Kimi K2.8 (Coding)
Kimi K2.8 (Coding) has 2 tested configurations. Its highest published overall score is 62.5 at high. Inspect dimension scores, evaluation time, and cost below.
Overall score62.5
Kimi K2.8 (Coding) · high
- Backend engineering
- 55
- Frontend interaction
- 65
- Knowledge & reasoning
- 70
- Evaluation time
- 70m 58s
- Cost
- $0.66
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 |
|---|---|---|---|---|---|---|---|
| 62.5 | 55 | 65 | 70 | 70m 58s | $0.66 | ||
| — | — | — | 70 | 53m 24s | $0.59 |
Score breakdown
- Overall score
- 62.5
- Evaluation time
- 70m 58s
- Cost
- $0.66
Service logic, error handling and verification.
Contracts and boundaries9 / 20
API contracts, input validation and boundary behavior.
Retries and failures15 / 20
Recovery, retry conditions and failure handling.
CI and adversarial review14 / 20
Verification plans, risk detection and audit evidence.
Transactions and consistency9 / 20
State transitions, concurrency and consistency.
Caching and regression8 / 20
Invalidation, data updates and regression coverage.
What changes with higher reasoning effort
Compare overall scores, cost, and time across neighboring tested efforts.
high max
- Overall
- — 62.5 → —
- Cost
- — $0.66 → —
- Evaluation time
- — 70m 58s → —
Data snapshot published · 11/13/2026Scoring & cost notes