Anthropic🧠 Reasoning model1 provider available

Claude Sonnet 4.5

Claude Sonnet 4.5 — Anthropic's production-grade model with strong coding, vision, and instruction-following at scale.

🧠 Extended Thinking👁️ Vision🔧 Tool Use💻 Code

Best price

Free

per 1M input tokens

Best benchmark

—

top score across benchmarks

Providers

APIs serving this model

📄Context

200K

max token window

Compare providers

Provider / Variant	Input $/1M	Output $/1M	Latency	Context
BEST PRICE anthropic Anthropic: Claude Sonnet 4.5	—	—	47ms	1M	Details Use

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