GPT-5.6 Sol vs Claude Haiku 4.5: pricing, specs & reviews compared

Side-by-side comparison of GPT-5.6 Sol (openai) and Claude Haiku 4.5 (anthropic) — pricing per million tokens, context length, licensing, benchmarks and community reviews on Reviuws.

SpecGPT-5.6 SolClaude Haiku 4.5
Provideropenaianthropic
Licenseclosedclosed
Parameters
Context400k200k
Input price / M tok$5$0.8
Output price / M tok$20$4
Rating0.0 (0)0.0 (0)