Vigia

AI model · Anthropic

Anthropic: Claude Sonnet 5.5 available

anthropic/claude-sonnet-5.5

Input price (per 1M tokens)US$ 2.00
Output price (per 1M tokens)US$ 10.00
Typical request (2,000 tokens in, 500 out)US$ 0.009
Context window1,000,000
Max output tokens128,000
Announced retirement datenone
Knowledge cutoff—
Last verified2026-10-13 09:44:29 UTC

Reference prices from OpenRouter (aggregator); they may differ from the provider's direct pricing.

Frequently asked questions

How much does Anthropic: Claude Sonnet 5.5 cost?

Anthropic: Claude Sonnet 5.5 costs US$ 2.00 per million input tokens and US$ 10.00 per million output tokens (OpenRouter reference price, verified 2026-10-13).

What is the context window of Anthropic: Claude Sonnet 5.5?

Anthropic: Claude Sonnet 5.5 accepts up to 1,000,000 tokens of context.

Is Anthropic: Claude Sonnet 5.5 being retired?

No retirement date has been announced for Anthropic: Claude Sonnet 5.5 (checked 2026-10-13).

Other Anthropic models

ModelInput / 1MOutput / 1MContext
anthropic/claude-haiku-5.5US$ 0.1US$ 0.51,000,000
anthropic/claude-haiku-5.5:batchUS$ 0.05US$ 0.251,000,000
anthropic/claude-sonnet-5.5:batchUS$ 1.00US$ 5.001,000,000
anthropic/claude-opus-5.5US$ 4.00US$ 20.001,000,000
anthropic/claude-opus-5.5:batchUS$ 2.00US$ 10.001,000,000
anthropic/claude-fable-5.1US$ 10.00US$ 50.001,000,000
anthropic/claude-fable-5.1:batchUS$ 5.00US$ 25.001,000,000
anthropic/claude-opus-5US$ 5.00US$ 25.001,000,000
anthropic/claude-opus-5:batchUS$ 2.50US$ 12.501,000,000
anthropic/claude-sonnet-5US$ 2.00US$ 10.001,000,000
anthropic/claude-sonnet-5:batchUS$ 1.00US$ 5.001,000,000
anthropic/claude-fable-5US$ 10.00US$ 50.001,000,000
anthropic/claude-fable-5:batchUS$ 5.00US$ 25.001,000,000
anthropic/claude-opus-4.8US$ 5.00US$ 25.001,000,000
anthropic/claude-opus-4.8:batchUS$ 2.50US$ 12.501,000,000
anthropic/claude-opus-4.7US$ 5.00US$ 25.001,000,000
anthropic/claude-opus-4.7:batchUS$ 2.50US$ 12.501,000,000
anthropic/claude-sonnet-4.6US$ 3.00US$ 15.001,000,000
anthropic/claude-sonnet-4.6:batchUS$ 1.50US$ 7.501,000,000
anthropic/claude-opus-4.6US$ 5.00US$ 25.001,000,000
anthropic/claude-opus-4.6:batchUS$ 2.50US$ 12.501,000,000
anthropic/claude-opus-4.5US$ 5.00US$ 25.00200,000
anthropic/claude-opus-4.5:batchUS$ 2.50US$ 12.50200,000
anthropic/claude-haiku-4.5US$ 1.00US$ 5.00200,000
anthropic/claude-haiku-4.5:batchUS$ 0.5US$ 2.50200,000
anthropic/claude-sonnet-4.5US$ 3.00US$ 15.001,000,000
anthropic/claude-sonnet-4.5:batchUS$ 1.50US$ 7.501,000,000
anthropic/claude-opus-4.1US$ 15.00US$ 75.00200,000
anthropic/claude-opus-4.1:batchUS$ 7.50US$ 37.50200,000
anthropic/claude-sonnet-4US$ 3.00US$ 15.00200,000

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{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

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GET https://vigia.coredls.cloud/v1/models/anthropic/claude-sonnet-5.5