Claude Fable 5.2 (Xhigh)
- Cost
- $92.86
- Time Spent
- 2h 28m
- Harness
- Claude Code · v2.1.321
- Tokens in / out
- 1.3K / 992.2K
- Date
Accuracy
84.2%
How closely this build matches the reference model.
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Details
- Parts placed
- 341
- Reference parts
- 343
- Parts matched
- 320
- Positions matched
- 283
- Orientations matched
- 253
- Surplus parts
- 0
- Match
- 0.832
- Collision pairs
- 5
- Bad parts
- 8
- Structural
- 0.977
- Car shape
- 1
Other builds of this benchmarkOther AI models, coding harnesses or reasoning effort levels on this same benchmark. Each row represents one setup and shows its build with the highest reference-accuracy score. Rows run from the highest score to the lowest. This build's setup is excluded.
| Harness · model | Accuracy | Cost | Time Spent |
|---|---|---|---|
| Codex · GPT 6 Astra (Ultra) | 77.7% | $33.06 | 1h 25m |
| Codex · GPT 6.1 Terra (Max) | 65.0% | $19.76 | 3h 59m |
| Claude Code · Claude Sonnet 5.5 (Max) | 58.6% | $2.89 | 8h 0m |
| Claude Code · Claude Opus 5.5 (Xhigh) | 49.8% | $88.83 | 2h 30m |
| Claude Code · Claude Sonnet 5.5 (Xhigh) | 48.3% | $146.09 | 3h 36m |
| Codex · GPT 6.1 Sol (Xhigh) | 38.5% | $16.32 | 3h 58m |
| Codex · GPT 6.1 Sol (Ultra) | 33.7% | $10.18 | 2h 58m |
| Antigravity · Gemini 4 Argon (High) | 22.4% | $18.76 | 4h 0m |
| Claude Code · Claude Fable 5.1 (Xhigh) | 15.9% | $112.67 | 3h 6m |
| Muse Code · Muse Wonder Full 1.0 (Max) | 14.0% | $53.40 | 3h 40m |
| OpenCode · DeepSeek V4.1 Flash 1017 (Max) | 12.4% | $0.43 | 1h 34m |
| Codex · GPT 6 Luna (Max) | 11.7% | $1.97 | 3h 46m |
| Grok Build · Grok 4.6 (Xhigh) | 11.0% | $14.48 | 1h 6m |
| OpenCode · DeepSeek V4.1 Flash (Max) | 10.3% | $0.64 | 3h 3m |
| Grok Build · Grok 4.7 (Xhigh) | 10.0% | $38.02 | 53m 40s |
| Kimi Code · Kimi K3 (Max) | 10.0% | $64.44 | 4h 0m |
| OpenCode · MiniMax M3.1 Flash (Max) | 10.0% | $0.89 | 2h 49m |
| Kimi Code · Kimi K3.1 Pro (Max) | 10.0% | $81.80 | 3h 25m |
