Olmo 3.1 32B Think vs Claude Opus 4.6: side-by-side summary

Olmo 3.1 32B Think and Claude Opus 4.6 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Olmo 3.1 32B Think, from Ai2, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.

Claude Opus 4.6, from Anthropic, has a 1,000,000-token context window and is priced at $5/M tokens input, $25/M tokens output on OpenRouter.

Context window

• Olmo 3.1 32B Think: 65,536 tokens
• Claude Opus 4.6: 1,000,000 tokens

Price

• Olmo 3.1 32B Think: Pricing varies by provider
• Claude Opus 4.6: $5/M tokens input, $25/M tokens output

Provided by

• Olmo 3.1 32B Think: Ai2
• Claude Opus 4.6: Anthropic

• Olmo 3.1 32B Think model details, providers and pricing
• Claude Opus 4.6 model details, providers and pricing