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anthropicmodel
Anthropic: Claude Sonnet 4.5
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
Best for
Image UnderstandingVisual Q&AOCRMultimodal Tasks
Context Window
1000K tokens ≈ 2.2K pages
Input Cost
$3.00/1M
Output Cost
$15.00/1M
Latency p50
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Pricing Details
Standard Pricing
Input (per 1M tokens)
$3.00
Output (per 1M tokens)
$15.00
Hallucination Score™ (est.)
Community reliability estimate · not official
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Not yet rated
About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.
Price History
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Provider
anthropic
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