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Model spotlight
Claude Sonnet 4.6
Claude workhorse for coding agents, careful analysis, and production cost control
Compare modelsCore capabilities
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Input and output
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Limits and context
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Provider coverage
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Claude Sonnet 4.6 FAQ
Start building with Claude Sonnet 4.6
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Model family
Claude
-
Focus areas
AI safetyGeneral-purpose models
Core specifications
Released
2026-02-17
Context window
1M
Max output
64K
Weights
Closed
Modalities
Input
DocumentImageText
Output
Text
Identity
- Version
- claude-sonnet-4-6
- Knowledge cutoff
- 2025-08-31
- Aliases
- Claude Sonnet 4.6
Capabilities
AttachmentsReasoningTemperatureTool call
Pricing
IN $3/M
OUT $15/M
Read $0.3/M
Write $3.75/M
Capabilities and fit
Model summary
Claude workhorse for coding agents, careful analysis, and production cost control
Text
AttachmentsReasoningTemperatureTool call
- Output
- Text
- Capabilities
- 4
- Catalog updated
- 2026-06-11T00:00:00.000Z
- Status
Benchmark results
| Benchmark | Type | Score / rank | Evaluated |
|---|---|---|---|
| SWE-Atlas Codebase QnA | Coding | 31.2 | 2026-08-05T03:37:00.044Z |
| SWE-Atlas Refactoring | Coding | 32.21 | 2026-08-05T03:37:00.044Z |
| SWE-Atlas Test Writing | Coding | 31.76 | 2026-08-05T03:37:00.044Z |
| Artificial Analysis Coding Agent Index | General | 49.4 | 2026-08-05T03:37:00.044Z |
| SWE-Atlas Codebase QnA | Coding | 70.3 | 2026-08-05T03:37:00.044Z |
| SWE-Bench Pro | Coding | 14.9 | 2026-08-05T03:37:00.044Z |
| Terminal-Bench | Coding | 63.1 | 2026-08-05T03:37:00.044Z |
| Terminal-Bench | Coding | 67 | 2026-06-30T00:00:00.000Z |
| Humanity's Last Exam | General | 34.6 | 2026-06-30T00:00:00.000Z |
| Humanity's Last Exam | General | 46.8 | 2026-06-30T00:00:00.000Z |
| OSWorld-Verified | General | 78.5 | 2026-06-30T00:00:00.000Z |
Provider coverage
| Provider | Input | Output | Pricing |
|---|---|---|---|
| AnyAPI | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| CrossModel | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Snowflake Cortex | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Poe | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| NanoGPT | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| FastRouter | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| NEAR AI Cloud | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| DaoXE | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| LLM Gateway | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| OpenCode Zen | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| GitHub Copilot | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| 302.AI | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Neon | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| FrogBot | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Pioneer | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| ZenMux | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Abacus | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Venice AI | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Auriko | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Azure | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| AIHubMix | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| OrcaRouter | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| routing.run | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| GMI Cloud | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| FreeModel | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Requesty | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Kilo Gateway | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Merge Gateway | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Modelis | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Vercel AI Gateway | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| OpenRouter | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Anthropic | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Cloudflare AI Gateway | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Perplexity Agent | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M | ||
| Xpersona | IN $3/M OUT $15/M Read $0.3/M Write $3.75/M |