Claude Opus 5 Fast vs GPT-5.6 Terra
GPT-5.6 Terra is cheaper on output tokens. Choose Claude Opus 5 Fast or GPT-5.6 Terra based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Claude Opus 5 Fast | GPT-5.6 Terra |
|---|---|---|
| Provider | Venice AI | Venice AI |
| Input / 1M tokens | $12.00 | $2.50 |
| Output / 1M tokens | $60.00 | $15.00 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jul 2026 | Jul 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.