Gemini 2.5 Flash vs GPT-5.2
Side-by-side comparison of API pricing, context windows, and capabilities. Both models are available through one MeshTok API key at official list pricing.
Cheaper input: Gemini 2.5 Flash ($0.30/M) · Longer context: Gemini 2.5 Flash (1.048576M)
 |  OpenAI | |
|---|---|---|
| Input price | $0.30/M | $1.75/M |
| Output price | $2.50/M | $14.00/M |
| Context window | 1.048576M | 400K |
| Vendor | OpenAI | |
| Origin | US | US |
| Image input | Yes | Yes |
| Video input | Yes | No |
| Audio input | Yes | No |
| Reasoning | No | Yes |
| Coding | No | Yes |
| Tool use | Yes | Yes |