Source-linked AI model

Anthropic: Claude Sonnet 4

Anthropic: Claude Sonnet 4 is an AI model from anthropic with a 200,000-token context window, priced at $3 per 1M tokens for input. Review its sourced specs below; unavailable fields remain unavailable.

Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),...

Provider

anthropic

Context window

200,000 tokens

Input price

$3 per 1M tokens

Output price

$15 per 1M tokens

Source

OpenRouter

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