Olmo 3.1 32B Think vs Kimi K2 Thinking: side-by-side summary

Olmo 3.1 32B Think and Kimi K2 Thinking 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.

Kimi K2 Thinking, from moonshotai, has a 262,144-token context window and is priced at $0.60/M tokens input, $2.50/M tokens output on OpenRouter.

Context window

• Olmo 3.1 32B Think: 65,536 tokens
• Kimi K2 Thinking: 262,144 tokens

Price

• Olmo 3.1 32B Think: Pricing varies by provider
• Kimi K2 Thinking: $0.60/M tokens input, $2.50/M tokens output

Provided by

• Olmo 3.1 32B Think: Ai2
• Kimi K2 Thinking: moonshotai

• Olmo 3.1 32B Think model details, providers and pricing
• Kimi K2 Thinking model details, providers and pricing