Claude Opus 4.7 vs GPT-5 nano
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
Claude Opus 4.7
Anthropic · Mar 2026
The early-2026 Opus release that pushed SWE-bench past 82% and extended the 1M context to the whole Opus line.
GPT-5 nano
OpenAI · Aug 2025
OpenAI's cheapest model — $0.05 per million input tokens — for latency-critical routing, autocomplete and bulk tagging.
The verdict
These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: GPT-5 nano works out roughly 73x cheaper per blended million tokens. Claude Opus 4.7 also takes 1M of context versus 400K for GPT-5 nano.
Specs & pricing
| Claude Opus 4.7 | GPT-5 nano | |
|---|---|---|
| modhub Index | — | — |
| Input price / 1M | $5 | $0.05 |
| Output price / 1M | $25 | $0.4 |
| Context window | 1M | 400K |
| Max output | 64K | 128K |
| Open weights | no | no |
| Reasoning model | yes | yes |
| Multimodal input | text, image | text, image |
| Knowledge cutoff | Nov 2025 | May 2024 |
| Released | Mar 2026 | Aug 2025 |
| Example monthly cost* | $87.50 | $1.10 |
* 10M input + 1.5M output tokens per month at list prices, no caching. Green = better value on that row.
Frequently asked questions
- Which is better, Claude Opus 4.7 or GPT-5 nano?
- These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: GPT-5 nano works out roughly 73x cheaper per blended million tokens. Claude Opus 4.7 also takes 1M of context versus 400K for GPT-5 nano.
- Which is cheaper, Claude Opus 4.7 or GPT-5 nano?
- Claude Opus 4.7 costs $5/$25 per million input/output tokens, while GPT-5 nano costs $0.05/$0.4. For a typical workload of 10M input and 1.5M output tokens per month, that's $87.50 versus $1.10.
- Which model is better for coding, Claude Opus 4.7 or GPT-5 nano?
- We don't yet track SWE-bench Verified results for both models; check their individual pages for coding-related scores.