The Claude API can ingest can ingest 1M tokens when using Sonnet 4, and 200K+ tokens (about 500 pages of text or more) when using all other models.
How large is the Claude API’s context window?
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The Claude API can ingest can ingest 1M tokens when using Sonnet 4, and 200K+ tokens (about 500 pages of text or more) when using all other models.