Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Model details →Anthropic: Claude Opus 4.1 (batch) vs OpenAI: GPT-4 Turbo (batch)
Anthropic: Claude Opus 4.1 (batch) and OpenAI: GPT-4 Turbo (batch) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.
Model details →Side-by-side comparison
| Capability | Anthropic: Claude Opus 4.1 (batch) | OpenAI: GPT-4 Turbo (batch) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 200K | 128K | 🏆 Anthropic: Claude Opus 4.1 (batch) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $7.50 | $5.00 | 🏆 OpenAI: GPT-4 Turbo (batch) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $37.50 | $15.00 | 🏆 OpenAI: GPT-4 Turbo (batch) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 Anthropic: Claude Opus 4.1 (batch) |
Frequently asked questions
Is Anthropic: Claude Opus 4.1 (batch) better than OpenAI: GPT-4 Turbo (batch)?
Anthropic: Claude Opus 4.1 (batch) and OpenAI: GPT-4 Turbo (batch) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Anthropic: Claude Opus 4.1 (batch) and OpenAI: GPT-4 Turbo (batch)?
Input: $7.50 vs $5.00 per 1M tokens. Output: $37.50 vs $15.00 per 1M tokens.
What context windows do Anthropic: Claude Opus 4.1 (batch) and OpenAI: GPT-4 Turbo (batch) support?
Anthropic: Claude Opus 4.1 (batch) supports up to 200K tokens. OpenAI: GPT-4 Turbo (batch) supports up to 128K tokens.
Do both Anthropic: Claude Opus 4.1 (batch) and OpenAI: GPT-4 Turbo (batch) support tool calling?
Anthropic: Claude Opus 4.1 (batch): yes. OpenAI: GPT-4 Turbo (batch): yes.
Compare Anthropic: Claude Opus 4.1 (batch) with other models
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