chatgpt-4o-latest vs Claude Sonnet 4.6
Both have similar output pricing, while Claude Sonnet 4.6 offers a larger context window. Choose chatgpt-4o-latest or Claude Sonnet 4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | chatgpt-4o-latest | Claude Sonnet 4.6 |
|---|---|---|
| Provider | 302.AI | Anthropic |
| Input / 1M tokens | $5.00 | $3.00 |
| Output / 1M tokens | $15.00 | $15.00 |
| Context window | 128K | 1M |
| Parameters | — | — |
| Open weights | No | — |
| Released | Aug 2024 | — |
| Aider Polyglot score | 45.3 | — |
| LMArena (Chatbot Arena) Elo score | 1428 | 1458 |
| LMArena Vision Elo score | 1243 | 1282 |
| LMArena WebDev Elo score | — | 1522 |
| GPQA Diamond score | — | 87.4 |
| FrontierMath score | — | 32.4 |
| Epoch Capabilities Index score | — | 152 |
FAQ
Is chatgpt-4o-latest or Claude Sonnet 4.6 cheaper?
chatgpt-4o-latest and Claude Sonnet 4.6 have comparable output pricing.
Which has the larger context window, chatgpt-4o-latest or Claude Sonnet 4.6?
Claude Sonnet 4.6 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.