Compare Claude Opus 5.5 from Anthropic and GPT 6 Sol from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
Claude Opus 5.5
GPT 6 SolClaude Opus 5.5 is Anthropic’s latest flagship model. In Anthropic’s comprehensive alignment testing, Opus 5.5 is the strongest-performing model tested to date. It also includes the safety safeguards Anthropic has developed for its most capable models.
GPT-6 Sol is OpenAI's latest model in the GPT-6 series, specifically designed for complex programming and agent workflows.
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Promotional prices show the discounted rate; see each model page for promotion windows.
Daily traffic served through AIHubMix — how demand for each model is trending.
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
Estimate your monthly bill for the same workload on each model.
Monthly = daily × 30. Discounted rates applied where a promotion is active.
GPT 6 Sol: $10/M output tokens; Claude Opus 5.5: $20/M. Use the cost calculator above to estimate your own workload.
Claude Opus 5.5: 3.2s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.
Claude Opus 5.5 accepts 1,000,000 and GPT 6 Sol accepts 1,050,000 input tokens. Maximum output per request is 128,000 tokens on Claude Opus 5.5 and 128,000 tokens on GPT 6 Sol.
Claude Opus 5.5 at 83.5 tok/s and GPT 6 Sol at 57.3 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.
Claude Opus 5.5 accepts text, image and PDF input; GPT 6 Sol accepts text and image input.
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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