AI Observatory / Model Radar
Anthropic / anthropic/claude-opus-4
Anthropic: Claude Opus 4
Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in...
200,000
Context
32,000
Max output
$15.00 / 1M
Prompt price
2025-05-22
Created
01 / Snapshot
Pricing, context, modalities, and parameters.
Model Radar detail pages stay neutral and operator-readable: core metadata first, then workflow fit.
| Provider | Anthropic | Input modalities | image, text, file |
|---|---|---|---|
| Output modalities | text | Prompt price | $15.00 / 1M |
| Completion price | $75.00 / 1M | Request price | N/A |
| Context length | 200,000 | Max completion tokens | 32,000 |
| Supported parameters | include_reasoning, max_tokens, reasoning, stop, temperature, tool_choice, tools, top_k, top_p | ||
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anthropic/claude-opus-4
Anthropic: Claude Opus 4
Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in...
Coding workflows
Cross-modal work
Long context
vision
tool-capable
long-context
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.