Claude Opus 4.8 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: GPT-5.2 ($1.75/M) · Longer context: Claude Opus 4.8 (1M)
 Anthropic |  OpenAI | |
|---|---|---|
| Input price | $5.00/M | $1.75/M |
| Output price | $25.00/M | $14.00/M |
| Context window | 1M | 400K |
| Vendor | Anthropic | OpenAI |
| Origin | US | US |
| Image input | Yes | Yes |
| Video input | No | No |
| Audio input | No | No |
| Reasoning | Yes | Yes |
| Coding | No | Yes |
| Tool use | Yes | Yes |