Starting April 29, 2025, Gemini 1.5 Pro and Gemini 1.5 Flash models are not available in projects that have no prior usage of these models, including new projects. For details, see Model versions and lifecycle.

Claude Sonnet 4

Anthropic's mid-size model with advanced intelligence for tasks at scale, such as coding, in-depth research, and agents.

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Property	Description
Model ID	`claude-sonnet-4@20250514`
Token limits	Maximum input tokens 200,000 Maximum output tokens 64,000
Capabilities	Batch predictions Supported Prompt caching Supported Function calling Supported Extended thinking Supported Count tokens Supported
Technical specifications
	Images	Limitation and specifications: See Vision in Anthropic's documentation
	Documents	Limitation and specifications: See PDF support in Anthropic's documentation
Knowledge cutoff date	March 2025
Versions	`claude-sonnet-4@20250514` Launch stage: Generally available Release date: May 22, 2025
Supported regions
	Model availability (Includes fixed quota & Provisioned Throughput)	United States `us-east5` Europe `europe-west1` Asia pacific `asia-east1` Global `global endpoint`
	ML processing	United States `Multi-region` Europe `Multi-region` Asia pacific `asia-east1`
Quota limits	us-east5: QPM: 35 Input TPM: 280,000 uncached and cache write Output TPM: 20,000 Context length: 200,000 europe-west1: QPM: 25 Input TPM: 180,000 uncached and cache write Output TPM: 20,000 Context length: 200,000 asia-east1: QPM: 70 Input TPM: 550,000 uncached and cache write Output TPM: 50,000 Context length: 200,000 global endpoint: QPM: 35 Input TPM: 276,000 uncached and cache write Output TPM: 24,000 Context length: 200,000
Pricing	See Pricing.

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Claude Sonnet 4