Claude Sonnet 4.6
unknownAnthropic · claude-sonnet family
Claude workhorse for coding agents, careful analysis, and production cost control
Limits
Context1,000,000
InputUnknown
Output64,000
Modalities
Inputtext, image, pdf
Outputtext
Release info
Release2026-02-17
Last update2026-03-13
Knowledge cutoff2025-08-31
Provider offerings
Provider-specific prices and limits stay separate from canonical model facts.
| Provider | Provider model ID | Input | Output | Context | Output limit |
|---|---|---|---|---|---|
| CrossModel | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| Cloudflare AI Gateway | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| NEAR AI Cloud | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Merge Gateway | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| Perplexity Agent | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 200,000 | 64,000 |
| AnyAPI | anthropic/claude-sonnet-4-6 | Unknown | Unknown | 1,000,000 | 64,000 |
| Requesty | anthropic/claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| ZenMux | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| GMI Cloud | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 409,600 | 64,000 |
| Kilo Gateway | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| OpenRouter | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| FastRouter | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| NanoGPT | anthropic/claude-sonnet-4.6 | $2.992 / 1M | $14.994 / 1M | 1,000,000 | 128,000 |
| OrcaRouter | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Vercel AI Gateway | anthropic/claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| Poe | anthropic/claude-sonnet-4.6 | $2.6 / 1M | $13 / 1M | 983,040 | 128,000 |
| Kenari | claude-sonnet-4-6 | $0 / 1M | $0 / 1M | 1,000,000 | 64,000 |
| FrogBot | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 200,000 | 64,000 |
| Abacus | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Pioneer | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| routing.run | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| AIHubMix | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| LLM Gateway | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| FreeModel | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Venice AI | claude-sonnet-4-6 | $3.6 / 1M | $18 / 1M | 1,000,000 | 64,000 |
| Auriko | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Azure | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| OpenCode Zen | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Neon | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Snowflake Cortex | claude-sonnet-4-6 | Unknown | Unknown | 1,000,000 | 16,384 |
| 302.AI | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| DaoXE | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 64,000 |
| Anthropic | claude-sonnet-4-6 | $3 / 1M | $15 / 1M | 1,000,000 | 128,000 |
| GitHub Copilot | claude-sonnet-4.6 | $3 / 1M | $15 / 1M | 200,000 | 32,000 |
| Kilo Gateway | stealth/claude-sonnet-4.6 | $2.4 / 1M | $12 / 1M | 1,000,000 | 64,000 |
Capabilities
Attachments
Yes
Reasoning
Yes
Tool calling
Yes
Structured output
Unknown
Temperature
Yes