Source-linked model comparison
OpenAI: GPT-5 Nano vs OpenAI: o3 Mini (batch)
This comparison shows retrieved facts only. API costs use each source's per-token prices for a 1,000-input / 500-output request.
OpenAI: GPT-5 Nano
- Provider
- openai
- Context window
- 400,000 tokens
- Input price
- $0.00000005 per token
- Output price
- $0.0000004 per token
- Example API cost
- $0.000250 per 1,000-input / 500-output request
- Source
- OpenRouter
OpenAI: o3 Mini (batch)
- Provider
- openai
- Context window
- 200,000 tokens
- Input price
- $0.00000055 per token
- Output price
- $0.0000022 per token
- Example API cost
- $0.001650 per 1,000-input / 500-output request
- Source
- OpenRouter