claude-opus-5
claude-opus-5 · max, showing knowledge & reasoning. Results for all tested efforts are available below.
Knowledge & Reasoning95
claude-opus-5 · max
- Backend engineering
- 70
- Frontend interaction
- 87
- Knowledge & Reasoning
- 95
- Visual aesthetics
- 73
- Maintainability
- 61
- Evaluation time
- 40m 24s
- Reference cost
- $1.66
Knowledge & Reasoning · Evaluation time & API cost
Results by reasoning effort
Swipe to see all results →
| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & Reasoning | Visual aesthetics | Maintainability | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|---|---|
| 76.95 | 68 | 85 | 90 | 61 | 57 | 66m 37s | $4.06 | ||
| 77.75 | 74 | 87 | 85 | 66 | 59 | 80m 26s | $5.68 | ||
| 81.70 | 70 | 87 | 95 | 73 | 61 | 92m 12s | $7.99 |
Score breakdown
- Overall score
- 81.70
- Evaluation time
- 92m 12s
- Reference cost
- $7.99
Cross-disciplinary knowledge and complex problem solving.
Mathematical reasoning15 / 15
Mathematical concepts, logical deduction, and calculation accuracy.
Computer science & AI10 / 15
Computing systems, algorithms, and AI principles.
Science and engineering10 / 10
Scientific principles, quantitative analysis, and engineering problem solving.
Life sciences and medicine20 / 20
Biological mechanisms, medical knowledge, and domain-specific reasoning.
Humanities and general knowledge40 / 40
Humanities, social sciences, conceptual distinctions, and synthesis.
What changes with higher reasoning effort
Compare knowledge & reasoning scores, cost, and time across neighboring tested efforts.
xhigh max
- Knowledge & Reasoning
- +10.0 pts 85.00 → 95.00
- Reference cost
- +$1.17 $0.49 → $1.66
- Evaluation time
- +13.4% 35m 37s → 40m 24s
Data snapshot published · 10/27/2026Scoring & cost notes