Olmo 3 7B Instruct vs Step3: side-by-side summary

Olmo 3 7B Instruct and Step3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Olmo 3 7B Instruct, from Ai2, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.

Step3, from stepfun-ai, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Olmo 3 7B Instruct: 65,536 tokens
• Step3: 65,536 tokens

Price

• Olmo 3 7B Instruct: Pricing varies by provider
• Step3: Pricing varies by provider

Provided by

• Olmo 3 7B Instruct: Ai2
• Step3: stepfun-ai

• Olmo 3 7B Instruct model details, providers and pricing
• Step3 model details, providers and pricing