Claude Haiku 5.5 (Xhigh) vs GPT-6.1 Sol (Medium)
Which is better for the money: Claude Haiku 5.5 (Xhigh) by Anthropic or GPT-6.1 Sol (Medium) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
GPT-6.1 Sol (Medium) scores 6.6 points higher (47.8 vs 41.2) but costs 2.3× as much to run the benchmark ($361 vs $158; both mid-range class). Pick GPT-6.1 Sol (Medium) when the extra intelligence is worth the premium, otherwise Claude Haiku 5.5 (Xhigh).
| Metric | Claude Haiku 5.5 (Xhigh) | GPT-6.1 Sol (Medium) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 41.2 | 47.8 | +16.0% GPT-6.1 Sol (Medium) is 16.0% more intelligent |
| Total AA cost (lower is better) | $157.58 | $361.37 | +129.3% GPT-6.1 Sol (Medium) is 2.3× more expensive |
| End-to-end time (lower is better) | 59.82s | 14.35s | −76.0% GPT-6.1 Sol (Medium) is 76.0% faster |
| Price per 1M tokens (in / out) | $0.10 / $0.50 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
GPT-6.1 Sol (Medium) vs Claude Haiku 5.5 (Xhigh): 16.0% more intelligence, 129.3% more cost to run the AA benchmark, and 76.0% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Claude Haiku 5.5 (Xhigh) is on today's frontier: nothing is both smarter and cheaper.
- GPT-6.1 Sol (Medium) is on today's frontier: nothing is both smarter and cheaper.
Claude Haiku 5.5 (Xhigh)GPT-6.1 Sol (Medium)Today's Pareto frontierEvery other model
Matchup
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