Overview
o3 Mini vs o3 Pro: side-by-side summary
o3 Mini and o3 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
o3 Mini, from OpenAI, has a 200,000-token context window and is priced at $1.10/M tokens input, $4.40/M tokens output on OpenRouter.
o3 Pro, from OpenAI, has a 200,000-token context window and is priced at $20/M tokens input, $80/M tokens output on OpenRouter.
- Context window
- o3 Mini: 200,000 tokens
- o3 Pro: 200,000 tokens
- Price
- o3 Mini: $1.10/M tokens input, $4.40/M tokens output
- o3 Pro: $20/M tokens input, $80/M tokens output
- Provided by
- o3 Mini: OpenAI
- o3 Pro: OpenAI