# Claude Sonnet 4.6

> Claude Sonnet 4.6 excels at complex reasoning and writing tasks, offering strong performance across very long contexts for detailed analysis.

Canonical HTML: https://llmpeers.com/models/anthropic--claude-sonnet-4~6

**Provider:** Anthropic
**Availability:** Premium Research
**Category:** advanced
**Context:** 1.0M input · 16k output
**Pricing:** $3.00/M input · $15.00/M output
**Vision:** Yes

Claude Sonnet 4.6 excels at complex reasoning and writing tasks, offering strong performance across very long contexts for detailed analysis.

## Strengths

- reasoning
- writing
- long-context
- structured-output
- speed

## Watch-outs

- math
- cost-efficient

## Best roles on LLM Peers

- peer
- chair

## On LLM Peers

This model is available for Premium Research—choose it as a peer or chairman, charge model usage plus platform fee from your prepaid wallet.

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## Related models

- [Claude Opus 4.6](https://llmpeers.com/models/anthropic--claude-opus-4~6)
- [Claude Opus 4.8](https://llmpeers.com/models/anthropic--claude-opus-4~8)
- [Claude Sonnet 5](https://llmpeers.com/models/anthropic--claude-sonnet-5)
- [Claude Opus 5](https://llmpeers.com/models/anthropic--claude-opus-5)

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Publisher: Version Labs · Product: LLM Peers