Claude Sonnet 4.6

Anthropic • claude-sonnet-4-6

Model Information

Slug	claude-sonnet-4-6
LLMs.txt	View
Release Date	February 17, 2026
HLE	0.49
GPQA	0.899
SWE Bench Verified	0.796
MCP Atlas	0.613
OSWorld	0.725
ARC-AGI v2	0.583
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 131 Providers

Provider	Type	Model Name	Original Model	Input ($/1M)	Output ($/1M)	Actions
AntSeed	P2P	Claude Sonnet 4.6	`Claude Sonnet 4.6`	$0.12	$0.60	Model
Surplus Intelligence	P2P		`claude-sonnet-4.6`	$0.15	$0.75	Visit
InferHub	P2P	Claude Sonnet 4.6	`cc/claude-sonnet-4-6`	$0.27	$1.35	Model
Xpersona		Claude Sonnet 4.6	`claude-sonnet-4-6`	$0.90	$5.55	Visit
TeamoRouter		claude-sonnet-4-6	`claude-sonnet-4-6`	$0.90	$4.50	Model
Nous Research		Anthropic: Claude Sonnet 4.6 (batch)	`anthropic/claude-sonnet-4.6:batch`	$1.20	$6.00	Visit
Cline	Code	Anthropic: Claude Sonnet 4.6 (batch)	`anthropic/claude-sonnet-4.6:batch`	$1.50	$7.50	Visit
OpenRouter	Chat Code	Claude Sonnet 4.6 (batch)	`anthropic/claude-sonnet-4.6:batch`	$1.50	$7.50	Model
Naga		Claude Sonnet 4.6	`claude-sonnet-4.6`	$1.50	$7.50	Visit
Nous Research		Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$2.40	$12.00	Visit
MegaNova	Chat	Claude-Sonnet-4.6	`anthropic/claude-sonnet-4-6`	$2.40	$12.00	Model
Kilo Code	Code	Stealth: Claude Sonnet 4.6 (20% off)	`stealth/claude-sonnet-4.6`	$2.40	$12.00	Model
Poe		Claude-Sonnet-4.6	`claude-sonnet-4.6`	$2.58	$12.88	Model
Requesty			`anthropic/claude-sonnet-4-6`	$2.70	$13.50	Visit
Requesty			`bedrock/claude-sonnet-4-6`	$2.70	$13.50	Visit
Requesty			`vertex/claude-sonnet-4-6`	$2.70	$13.50	Visit
SayGM	P2P	claude-sonnet-4-6	`claude-sonnet-4-6`	$2.71	$9.03	Model
OpenModel	Code	claude-sonnet-4-6	`claude-sonnet-4-6`	$2.85	$14.25	Visit
Routeway		Anthropic: Claude Sonnet 4.6	`claude-sonnet-4-6`	$2.85	$14.25	Model
Requesty			`bedrock/claude-sonnet-4-6@eu-north-1`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@eu-west-3`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@us-west-2`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@eu-central-1`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@eu-west-1`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@us-east-1`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@us-east-2`	$2.97	$14.85	Visit
Requesty			`vertex/claude-sonnet-4-6@us-east5`	$2.97	$14.85	Visit
Requesty			`vertex/claude-sonnet-4-6@europe-west1`	$2.97	$14.85	Visit
Requesty			`bedrock/claude-sonnet-4-6@ap-northeast-1`	$2.97	$14.85	Visit
AIHubMix	Chat Code	claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Model
AIHubMix	Chat Code	claude-sonnet-4-6-think	`claude-sonnet-4-6-think`	$3.00	$15.00	Model
Anthropic	Chat Code	Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Kilo Code	Code	Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
Nano-GPT	Chat Code	Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
Nano-GPT	Chat Code	Claude Sonnet 4.6 Thinking	`anthropic/claude-sonnet-4.6:thinking`	$3.00	$15.00	Visit
OpenRouter	Chat Code	Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Model
Roo Code	Code	Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Model
OpenCode Zen	Chat Code	claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Glama		claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Model
GitHub Copilot		Claude Sonnet 4.6	`claude-sonnet-4.6`	$3.00	$15.00	Visit
Firmware		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
ZenMUX	Chat Code	Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
FastRouter		Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Model
GMI Cloud		Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
CometAPI		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
CommonStack		Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Helicone		Anthropic: Claude Sonnet 4.6	`claude-4.6-sonnet`	$3.00	$15.00	Model
Cline	Code	Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
RedPill		Anthropic: Claude Sonnet 4.6	`claude-sonnet-4.6`	$3.00	$15.00	Visit
Mammouth AI	Chat	claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
WaveSpeed AI	Chat Code	claude-sonnet-4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
Perplexity Agent		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Abacus		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
LLM Gateway	Chat	Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
302.AI		claude-sonnet-4-6-thinking	`claude-sonnet-4-6-thinking`	$3.00	$15.00	Model
302.AI		claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Model
Inworld		claude-sonnet-4-6	`claude-sonnet-4-6`	$3.00	$15.00	Model
Vivgrid			`claude-sonnet-4.6`	$3.00	$15.00	Visit
Azure AI Services		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Monica AI		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
LLM Stats	Chat	Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
FrogBot	Chat	Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
NetMind		claude-sonnet-4-6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Auriko		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Near AI			`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
DeepInfra		claude-sonnet-4-6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
OrcaRouter		Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
CommandCode AI		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Eurouter		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Model
Blackbox AI	Code	blackboxai/anthropic/claude-sonnet-4.6	`blackboxai/anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
FreeModel		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Neon		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Vercel AI Gateway		Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
b.ai	Chat		`Claude Sonnet 4.6`	$3.00	$15.00	Visit
routing.run		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
CrossModel		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Pioneer		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
DaoXE		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Cursor	Code	Claude Sonnet 4.6	`claude-4.6-sonnet`	$3.00	$15.00	Model
Modelis		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.00	$15.00	Visit
Impossibl		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Anthropic	Chat Code	Claude Sonnet 4.6 1M	`claude-sonnet-4-6-1m`	$3.00	$15.00	Visit
Anthropic	Chat Code	Claude Sonnet 4.6 Thinking	`claude-sonnet-4-6-thinking`	$3.00	$15.00	Visit
Anthropic	Chat Code	Claude Sonnet 4.6 Thinking 1M	`claude-sonnet-4-6-thinking-1m`	$3.00	$15.00	Visit
Ofox		Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
Merge Gateway		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Eden AI		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Cloudflare AI Gateway		Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	$3.00	$15.00	Visit
LLM Gateway		Claude Sonnet 4.6 (Anthropic)	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Opper		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	$3.00	$15.00	Visit
Cortecs	Chat	Claude Sonnet 4.6	`claude-4-6-sonnet`	$3.20	$15.94	Visit
Zed	Code	Claude Sonnet 4.6	`Claude Sonnet 4.6`	$3.30	$16.50	Model
Venice		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.60	$18.00	Visit
Mordiem		Claude Sonnet 4.6	`claude-sonnet-4-6`	$3.60	$18.00	Visit
Windsurf	Code	Claude Sonnet 4.6	`claude-sonnet-4.6`	-	-	Visit
Windsurf	Code	Claude Sonnet 4.6 (Thinking)	`claude-sonnet-4.6-thinking`	-	-	Visit
Windsurf	Code	Claude Sonnet 4.6 1M	`claude-sonnet-4.6-1m`	-	-	Visit
Windsurf	Code	Claude Sonnet 4.6 Thinking 1M	`claude-sonnet-4.6-thinking-1m`	-	-	Visit
Warp	Code	Claude Sonnet 4.6	`claudesonnet4-6`	-	-	Model
ApiYI	Chat Code	claude-sonnet-4-6	`claude-sonnet-4-6`	-	-	Visit
ApiYI	Chat Code	claude-sonnet-4-6-thinking	`claude-sonnet-4-6-thinking`	-	-	Visit
JetBrains AI	Code	Claude 4.6 Sonnet	`Claude 4.6 Sonnet`	-	-	Model
Writingmate	Chat Code	Anthropic: Claude Sonnet 4.6	`anthropic/claude-sonnet-4.6`	-	-	Model
Factory.ai	Code	Claude Sonnet 4.6	`claude-sonnet-4-6`	-	-	Visit
ValorGPT		Claude Sonnet 4.6	`anthropic-claude-sonnet-4.6`	-	-	Model
KIE.AI		Claude-Sonnet-4-6, chat, Output	`claude-sonnet-4-6`	-	-	Model
Yupp	Chat	Claude Sonnet 4.6 (Thinking)	`claude-sonnet-4-6`	-	-	Visit
RouterLink		Claude Sonnet 4.6	`Claude Sonnet 4.6`	-	-	Visit
Lightning AI	Chat Code	Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	-	-	Model
NavyAI	Chat Code	anthropic	`claude-sonnet-4.6`	-	-	Visit
haimaker.ai			`anthropic/claude-sonnet-4-6`	-	-	Visit
Krater		Anthropic: Claude Sonnet 4.6	`claude-sonnet-4-6`	-	-	Visit
Junie	Code	claude-sonnet-4-6	`claude-sonnet-4-6`	-	-	Visit
Kiro		Claude Sonnet 4.6	`Claude Sonnet 4.6`	-	-	Model
Runware		Claude Sonnet 4.6	`anthropic-claude-sonnet-4-6`	-	-	Visit
Google Antigravity	Code	Claude Sonnet 4.6	`Claude Sonnet 4.6`	-	-	Model
Airforce API		claude-sonnet-4.6	`claude-sonnet-4.6`	-	-	Visit
Snowflake Cortex		Claude Sonnet 4.6	`claude-sonnet-4-6`	-	-	Visit
AnyAPI		Claude Sonnet 4.6	`anthropic/claude-sonnet-4-6`	-	-	Visit
TokenReply	Chat Code	claude-sonnet-4-6	`claude-sonnet-4-6`	-	-	Visit
TokenReply	Chat Code	claude-sonnet-4-6-thinking	`claude-sonnet-4-6-thinking`	-	-	Visit
Arena AI	Chat		`claude-sonnet-4-6`	-	-	Visit
AIMLAPI		Claude 4.6 Sonnet	`anthropic/claude-sonnet-4-6`	-	-	Visit
AIMLAPI		Claude 4.6 Sonnet	`anthropic/claude-sonnet-4.6`	-	-	Visit
Inference			`claude-sonnet-4-6`	-	-	Visit
Forge Gateway		claude-sonnet-4-6	`claude-sonnet-4-6`	-	-	Visit
Forge Gateway		claude-sonnet-4-6-thinking	`claude-sonnet-4-6-thinking`	-	-	Visit
Morpheus		Claude Sonnet 4.6	`Claude Sonnet 4.6`	-	-	Visit
Concentrate AI		Claude Sonnet 4.6	`claude-sonnet-4-6`	-	-	Visit
LLM API		Claude Sonnet 4.6	`claude-sonnet-4-6`	-	-	Visit
LLM7	Chat Code	claude-sonnet-4-6	`claude-sonnet-4-6`	-	-	Model

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