Claude Sonnet 4.6
Model Information
| Slug | claude-sonnet-4-6 |
|---|---|
| LLM.txt | View |
| Release Date | February 17, 2026 |
| HLE | 0.49 |
| GPQA | 0.899 |
| SWE Bench | 0.796 |
| Browse Comp | 0.747 |
Organization
| Name | Anthropic |
|---|---|
| Website | https://www.anthropic.com/ |
Model Description
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation.
Available at 66 Providers
| Provider | Type | Model Name | Original Model | Input ($/1M) | Output ($/1M) | Free | Actions | |
|---|---|---|---|---|---|---|---|---|
|
GitHub Copilot |
Claude Sonnet 4.6
|
claude-sonnet-4.6
|
$0.00 | $0.00 | |||
|
CometAPI |
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$2.40 | $12.00 | |||
|
MegaNova |
Chat
|
Claude-Sonnet-4.6
|
anthropic/claude-sonnet-4-6
|
$2.40 | $12.00 | ||
|
Poe |
Claude-Sonnet-4.6
|
claude-sonnet-4.6
|
$2.60 | $13.00 | |||
|
Routeway |
Anthropic: Claude Sonnet 4.6
|
claude-sonnet-4.6
|
$2.85 | $14.25 | |||
|
AIHubMix |
claude-sonnet-4-6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
|
AIHubMix |
claude-sonnet-4-6-think
|
claude-sonnet-4-6-think
|
$3.00 | $15.00 | |||
|
Anthropic |
Chat
Code
|
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | ||
|
Kilo Code |
Code
|
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | ||
|
OpenRouter |
Chat
Code
|
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | ||
|
Requesty |
anthropic/claude-sonnet-4-6
|
$3.00 | $15.00 | ||||
|
Vercel AI Gateway |
Claude Sonnet 4.6
|
claude-sonnet-4.6
|
$3.00 | $15.00 | |||
|
Roo Code |
Code
|
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | ||
|
OpenCode Zen |
Chat
Code
|
claude-sonnet-4-6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | ||
|
Glama |
claude-sonnet-4-6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Cloudflare AI Gateway |
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Firmware |
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
ZenMUX |
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | |||
|
FastRouter |
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | |||
|
GMI Cloud |
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | |||
|
CommonStack |
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Helicone |
Anthropic: Claude Sonnet 4.6
|
claude-4.6-sonnet
|
$3.00 | $15.00 | |||
|
|
Requesty |
bedrock/claude-sonnet-4-6
|
$3.00 | $15.00 | ||||
|
Perplexity AI |
Chat
|
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4-6
|
$3.00 | $15.00 | ||
|
RedPill |
Anthropic: Claude Sonnet 4.6
|
claude-sonnet-4.6
|
$3.00 | $15.00 | |||
|
Mammouth AI |
Chat
|
claude-sonnet-4-6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | ||
|
WaveSpeed AI |
Chat
Code
|
claude-sonnet-4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | ||
|
Perplexity Agent |
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Abacus |
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Blackbox AI |
Code
|
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
$3.00 | $15.00 | ||
|
LLM Gateway |
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
302.AI |
claude-sonnet-4-6-thinking
|
claude-sonnet-4-6-thinking
|
$3.00 | $15.00 | |||
|
|
302.AI |
claude-sonnet-4-6
|
claude-sonnet-4-6
|
$3.00 | $15.00 | |||
|
Zed |
Code
|
Claude Sonnet 4.6
|
Claude Sonnet 4.6
|
$3.30 | $16.50 | ||
|
|
Requesty |
bedrock/claude-sonnet-4-6@eu-north-1
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@eu-west-3
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@us-west-2
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@eu-central-1
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@eu-west-1
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@us-east-1
|
$3.30 | $16.50 | ||||
|
|
Requesty |
bedrock/claude-sonnet-4-6@us-east-2
|
$3.30 | $16.50 | ||||
|
Cortecs |
Claude Sonnet 4.6
|
claude-4-6-sonnet
|
$3.59 | $17.92 | |||
|
Venice |
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
$3.60 | $18.00 | |||
|
Arena AI |
Chat
|
claude-sonnet-4-6
|
- | - | |||
|
Nano-GPT |
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
- | - | |||
|
|
Nano-GPT |
Claude Sonnet 4.6 Thinking
|
anthropic/claude-sonnet-4.6:thinking
|
- | - | |||
|
Windsurf |
Code
|
Claude Sonnet 4.6
|
claude-sonnet-4.6
|
- | - | ||
|
|
Windsurf |
Code
|
Claude Sonnet 4.6 (Thinking)
|
claude-sonnet-4.6-thinking
|
- | - | ||
|
|
Windsurf |
Code
|
Claude Sonnet 4.6 1M
|
claude-sonnet-4.6-1m
|
- | - | ||
|
|
Windsurf |
Code
|
Claude Sonnet 4.6 Thinking 1M
|
claude-sonnet-4.6-thinking-1m
|
- | - | ||
|
Warp |
Code
|
Claude Sonnet 4.6
|
claudesonnet4-6
|
- | - | ||
|
Ampcode |
Code
|
Claude Sonnet 4.6
|
claude-sonnet-4.6
|
- | - | ||
|
Google Vertex AI |
Claude Sonnet 4.6
|
claude-sonnet-4.6
|
- | - | |||
|
AIMLAPI |
Claude 4.6 Sonnet
|
claude-sonnet-4-6
|
- | - | |||
|
ApiYI |
Chat
Code
|
claude-sonnet-4-6
|
claude-sonnet-4-6
|
- | - | ||
|
|
ApiYI |
Chat
Code
|
claude-sonnet-4-6-thinking
|
claude-sonnet-4-6-thinking
|
- | - | ||
|
Cline |
Code
|
Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
- | - | ||
|
JetBrains AI |
Code
|
Claude 4.6 Sonnet
|
Claude 4.6 Sonnet
|
- | - | ||
|
Airforce API |
claude-sonnet-4.6
|
claude-sonnet-4.6
|
- | - | |||
|
Writingmate |
Chat
Code
|
Anthropic: Claude Sonnet 4.6
|
anthropic/claude-sonnet-4.6
|
- | - | ||
|
Factory.ai |
Code
|
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
- | - | ||
|
ValorGPT |
Claude Sonnet 4.6
|
anthropic-claude-sonnet-4.6
|
- | - | |||
|
KIE.AI |
Claude-Sonnet-4-6, chat, Output
|
claude-sonnet-4-6
|
- | - | |||
|
Yupp |
Chat
|
Claude Sonnet 4.6 (Thinking)
|
claude-sonnet-4-6
|
- | - | ||
|
RouterLink |
Claude Sonnet 4.6
|
Claude Sonnet 4.6
|
- | - | |||
|
LLM Stats |
Chat
|
Claude Sonnet 4.6
|
claude-sonnet-4-6
|
- | - |