Anthropic

Claude Sonnet 5 5

A strong workhorse balancing speed and intelligence: a 1M-token context window, text and image input, text output, adaptive thinking, and tool use for project-level coding, multi-step tasks, and knowledge work. Its main advantage over Sonnet 5 is faster, more token-efficient execution; choose Opus 5.5 when maximum quality for harder tasks matters more.

  • Reasoning
  • Tool use
  • Long context
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USD /1M tokens

Pricing

GroupInputOutputCache ReadCache Write
default$2$10$0.2$4
claude-0.34$0.68$3.4$0.068$1.36
default
Input$2Output$10Cache Read$0.2Cache Write$4
claude-0.34
Input$0.68Output$3.4Cache Read$0.068Cache Write$1.36

Public list prices are shown in USD. Final charges may vary by account group and usage tier.

API

Code examples

curl --location --request POST 'https://api.tokenhot.ai/v1/messages' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "claude-sonnet-5-5",
    "messages": [
        {
            "role": "user",
            "content": "What can you do?"
        }
    ],
    "max_tokens": 100
}'

Anthropic

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FAQ

Frequently asked questions

What is Claude Sonnet 5 5 best suited for?

Claude Sonnet 5 5 is suited to the input, output, and capability types listed on this page. Test production workloads before choosing it for a critical system.

How is Claude Sonnet 5 5 priced?

Pricing is shown in the pricing section above. Actual cost depends on usage volume, account group, and the request payload.

How can I call Claude Sonnet 5 5?

Use the model ID shown above with one of the supported API protocols. Code examples are provided when usage data is available.

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