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Anthropic · AI API · Model API

Anthropic Claude API — Claude Sonnet 5

Anthropic Claude API offers Claude Sonnet 5 at US$2 per 1M input tokens and US$10 per 1M output tokens, with a 1M-token context window and up to 128K output tokens. Anthropic made the US$2/US$10 introductory tariff permanent on August 10, 2026.

DEAL SCORE84Current-offer attractiveness
INPUT / 1M$2Native listed metric
OUTPUT / 1M$10Native listed metric
Fit & constraints

Fit & constraints

Use-case fit and limitations from the existing resource record.

AVAILABILITY

Available

Resource facts

Technical profile

Non-price resource facts only; pricing, history, and evidence stay in their own sections.

CONTEXT1M
AI MODELclaude-sonnet-5
Trust layer

Verified evidence

Decision visuals remain traceable to the existing source and verification record.

Verified
EvidenceOfficial

Independent ranking · native prices · evidence-linked · commercial relationships isolated from scoring and publication.