Latest Claude Sonnet with improved reasoning and extended thinking.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
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Latest Claude Sonnet with improved reasoning and extended thinking. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for Claude Sonnet 4.5 (2025-09-29) on LLM Gateway starts at $3.00 per million input tokens and $15.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
Claude Sonnet 4.5 (2025-09-29) supports a context window of up to 200,000 tokens on its largest provider deployment.
Claude Sonnet 4.5 (2025-09-29) is served by GapGPT, Anthropic, AWS Bedrock through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
Yes. Claude Sonnet 4.5 (2025-09-29) supports both tool (function) calling and structured JSON outputs through LLM Gateway.
Claude Sonnet 4.5 (2025-09-29) was released on September 29, 2025.
Claude Opus 5
1,000,000 context$5.00 in / $25.00 out per 1M
Claude Opus 5
1,000,000 context$5.00 in / $25.00 out per 1M
Claude Sonnet 5
1,000,000 context$2.00 in / $10.00 out per 1M
Claude Fable 5
1,000,000 context$10.00 in / $50.00 out per 1M
Claude Opus 4.8
1,000,000 context$5.00 in / $25.00 out per 1M
Claude Opus 4.7
1,000,000 context$5.00 in / $25.00 out per 1M