GPT-5 Nano vs Claude Haiku 4.5 (latest)
GPT-5 Nano is cheaper on output tokens, while GPT-5 Nano offers a larger context window. Choose GPT-5 Nano or Claude Haiku 4.5 (latest) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5 Nano | Claude Haiku 4.5 (latest) |
|---|---|---|
| Provider | Cortecs | Cortecs |
| Input / 1M tokens | $0.06 | $1.00 |
| Output / 1M tokens | $0.44 | $4.98 |
| Context window | 400K | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Aug 2025 | Oct 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.