Claude 1vsGPT-4.1 nano
Claude 1 | GPT-4.1 nano | |
|---|---|---|
| Specifications | ||
Context window | 9k | 1M |
| Overview | ||
| Company | Anthropic | OpenAI |
| Release date | Mar 14 2023 | Apr 14 2025 |
| Access | Proprietary | Proprietary |
Which is better: Claude 1 or GPT-4.1 nano?
Claude 1 and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 1 shipped 762 days before GPT-4.1 nano, so benchmark comparisons should account for the intervening progress.
Context windows are 9k (Claude 1) vs 1M (GPT-4.1 nano).
Direct benchmark comparisons are unavailable — Claude 1 and GPT-4.1 nano don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 1 was released by Anthropic on Mar 14 2023.
GPT-4.1 nano was released by OpenAI on Apr 14 2025.
Claude 1 has a 9k context window; GPT-4.1 nano has 1M.
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