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Anthropic: Claude Opus 4
anthropic/claude-opus-4
VisionTool useReasoningStreaming
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...
Pricing
Input
$15.00 / 1M
Output
$75.00 / 1M
Specs
Context
200,000 tokens
Input
image, text, file
Output
text
Knowledge cutoff: 2025-01-31
Released: 2025-05
Supported parameters
include_reasoningmax_tokensreasoningstoptemperaturetool_choicetoolstop_p