Claude Opus 4.6

Name: Claude Opus 4.6
Price: 5 USD
Author: Anthropic

Claudev4.6Current

Anthropic(ai lab)

Released February 4, 2026

API Docs Playground

OpenTools Scorenormalized /100

3.7

Valuescore / $M

OpenTools Score

Context1M tokens

Price (In / Out)$5.00/M / $25.00/M

CategoryMultimodal LLM

Max Output128K tokens

About Claude Opus 4.6

Claude Opus 4.6 is a multimodal LLM from Anthropic with adaptive reasoning capabilities. Achieves 91.3% on GPQA Diamond and 80.8% on SWE-bench Verified. Supports up to 1,000,000 token context window. Available from $5.00/M input tokens.

Capabilities

textvisioncodetool use

Input Modalities

textimage

Output Modalities

text

Technical Details

API Identifier: anthropic/claude-opus-4.6
Category: Multimodal LLM
Context Window: 1,000,000 tokens
Max Output Tokens: 128,000 tokens

Benchmarks

Performance scores for Claude Opus 4.6 across standard benchmarks.

MMLUAnthropic · Feb 2026

89.8%

GPQA DiamondAnthropic · Feb 2026

91.3%

SWE-bench VerifiedAnthropic · Feb 2026

80.8%

SWE-bench ProAnthropic · Feb 2026

53.4%

Terminal-Bench 2.0Anthropic · Feb 2026

65.4%

MATH 500Anthropic · Feb 2026

80.7%

LiveCodeBenchAnthropic · Feb 2026

55.9%

Berkeley Function CallingAnthropic · Feb 2026

91.9%

HLEAnthropic · Feb 2026

48%

MCP-AtlasAnthropic · Feb 2026

75.8%

BrowseCompAnthropic · Feb 2026

83.7%

OSWorld-VerifiedAnthropic · Feb 2026

72.7%

DocVQAAnthropic · Feb 2026

91.3%

GPQA-AA EloArtificial Analysis · Feb 2026

1619%

Pricing

Token pricing for Claude Opus 4.6 API usage.

Input Tokens

$5.00/M

per million tokens

Output Tokens

$25.00/M

per million tokens

Pricing Calculator

Input tokens/month

Output tokens/month

Input cost$5.00

Output cost$12.50

Estimated monthly cost$17.50

Cache read: $0.5000/M tokens

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Anthropicai lab

Building reliable, interpretable, and steerable AI systems

10 Tools4 ModelsFounded 2021San Francisco, CA

View full profile

10 Tools·4 Models

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Large language models from the same organization.

Model	Context Window	Price (In / Out per M)	Capabilities
Claude Opus 4.7Current	1.0M	$5.00 / $25.00	textvisioncodetool use
Claude Sonnet 4.6Current	1.0M	$3.00 / $15.00	textvisioncodetool use

MCP Servers by Anthropic

Connect this tool to AI assistants via the Model Context Protocol.

mcp/playwright

Browser Automation

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Development

official

Claude Opus 4.6

About Claude Opus 4.6

Capabilities

Input Modalities

Output Modalities

Technical Details

Tags

Benchmarks

Pricing

Input Tokens

Output Tokens

Pricing Calculator

Competing Models

Tools by Anthropic

Anthropic

Anthropics

Claude Mem

Claude Agent SDK TypeScript

AI Models by Anthropic

MCP Servers by Anthropic

mcp/playwright

mcp/context7

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