Claude Haiku 5.5 (Xhigh)
- Accuracy
- 19.1%
- Cost
- $0.22
- Time Spent
- 15m 38s
- Harness
- Claude Code · v2.1.293
- Tokens in / out
- 130 / 156.8K
- Date
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Details
- Parts placed
- 101
- Reference parts
- 171
- Parts matched
- 52
- Positions matched
- 0
- Orientations matched
- 0
- Surplus parts
- 0
- Match
- 0.101
- Bad parts
- 0
- Structural
- 1
- Car shape
- 0.500
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) | 89.1% | $19.14 | 56m 51s |
| Codex · GPT 6 Astra (Xhigh) | 85.3% | $18.77 | 1h 8m |
| Codex · GPT 6.1 Sol (Ultra) | 68.4% | $3.76 | 1h 37m |
| Codex · GPT 6.1 Sol (Xhigh) | 55.1% | - | 34m 26s |
| Claude Code · Claude Opus 5.5 (Xhigh) | 50.0% | $34.20 | 1h 52m |
| Claude Code · Claude Sonnet 5.5 (Xhigh) | 43.0% | $28.60 | 3h 28m |
| Antigravity · Gemini 4 Argon (High) | 42.1% | $17.68 | 4h 0m |
| Claude Code · Claude Fable 5.1 (Max) | 21.4% | $91.01 | 2h 59m |
| Codex · GPT 6 Luna (Max) | 17.0% | $1.79 | 3h 34m |
| Claude Code · Claude Haiku 5.5 (Max) | 16.3% | $0.40 | 40m 57s |
| Grok Build · Grok 4.6 (Xhigh) | 14.7% | $14.27 | 1h 4m |

