ModelRefs / GPT-4.1 vs Claude 3.7 Sonnet
GPT-4.1 vs Claude 3.7 Sonnet
GPT-4.1 vs Claude 3.7 Sonnet: side-by-side benchmarks, pricing, context windows, coding ability and deployment. Pick the right model for your stack.
Overview
Claude 3.7 Sonnet: Claude 3.7 Sonnet is Anthropic's February 2025 hybrid reasoning model, combining immediate answers with an optional extended thinking mode in a single model rather than two. Thinking can be budgeted by token count up to a 128,000-token output limit, across a 200,000-token context window. The claude-3-7-sonnet-20250219 snapshot was deprecated on 28 October 2025 and retired on Anthropic-operated platforms on 19 February 2026.
GPT-4.1: GPT-4.1 is OpenAI's April 2025 API-only model, built for instruction following and tool calling without a reasoning step. It accepts text and image input across a 1,047,576-token context window, returns up to 32,768 tokens, and carries a June 2024 knowledge cutoff — roughly eight times GPT-4o's context at lower per-token pricing. OpenAI has since deprecated it, scheduling the gpt-4.1-2025-04-14 snapshot to shut down on 14 January 2027 with gpt-6-luna as the replacement.
Context window: Claude 3.7 Sonnet accepts up to 200,000 tokens, GPT-4.1 up to 1,000,000. Confirm the limit for your specific deployment channel before relying on it.
Claude 3.7 Sonnet vs GPT-4.1 at a glance
| Attribute | Claude 3.7 Sonnet | GPT-4.1 |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Released | 2025-02-24 | 2025-04-14 |
| Context window | 200,000 tokens | 1,000,000 tokens |
| Input price | $3/M tokens | $2/M tokens |
| Output price | $15/M tokens | $8/M tokens |
| Licence | Proprietary | Proprietary |
| Self-hostable | No, hosted only | No, hosted only |
| Modalities | text, vision | text, vision |
Where they differ most
- Cost Efficiency: Claude 3.7 Sonnet 37%, GPT-4.1 51%. GPT-4.1 leads on this dimension.
Capability scores are ModelRefs' own derived signals, not vendor claims or benchmark results. Validate against your own workload before relying on them.
Continue your research
Use these connected ModelRefs sections to compare alternatives, inspect implementation paths, and review the evidence and governance boundaries relevant to GPT-4.1 vs Claude 3.7 Sonnet.
Frequently asked questions
Which is better, GPT-4.1 or Claude 3.7 Sonnet?
GPT-4.1 and Claude 3.7 Sonnet target different workloads — see the benchmark and pricing tables for a side-by-side answer.
Is GPT-4.1 cheaper than Claude 3.7 Sonnet?
Compare $0.00200 vs $0.00300 on this page.