Source-linked model comparison
Google: Gemini 2.5 Flash vs Google: Gemini 3.1 Pro Preview Custom Tools
This comparison shows retrieved facts only. API costs use each source's per-token prices for a 1,000-input / 500-output request.
Google: Gemini 2.5 Flash
- Provider
- Context window
- 1,048,576 tokens
- Input price
- $0.0000003 per token
- Output price
- $0.0000025 per token
- Example API cost
- $0.001550 per 1,000-input / 500-output request
- Source
- OpenRouter
Google: Gemini 3.1 Pro Preview Custom Tools
- Provider
- Context window
- 1,048,576 tokens
- Input price
- $0.000002 per token
- Output price
- $0.000012 per token
- Example API cost
- $0.008000 per 1,000-input / 500-output request
- Source
- OpenRouter