Anthropic logo

Claude Opus 4.1

Deprecates

Claude Opus 4.1 is Anthropic logoAnthropic's language model with a 200K context window and up to 32K output tokens, available from 7 providers, starting at $15.00 / 1M input and $75.00 / 1M output. Anthropic's flagship Claude 4.1 model with top-tier performance in coding, reasoning, and agentic tasks including strong SWE-bench results.
Spec
Canonical IDanthropic-claude-4-1-opus
TypeLanguage
StatusDeprecating
CreatorAnthropicAnthropic
Providers
Context Window200K tokens
Max Output32K tokens
Input ModalitiesImagePdfText
Output ModalitiesText
Reasoning Effortsdefault
Tool Use Overhead159 tokens
Release Date · 9 months ago
Knowledge Cutoff
Training Data Cutoff
Deprecation Date
Intelligence Index
36.0
#36
Coding Index
36.5
#25
Math Index
80.3
#33
MMLU-Pro
0.9
#4
GPQA
0.8
#39
HLE
0.1
#55
LiveCodeBench
0.7
#53
IFBench
0.6
#42
Time to First Token
7.49s
#315
SciCode
0.4
#29
AIME 2025
0.8
#33
LCR
0.7
#14
TerminalBench Hard
0.3
#24
TAU2
0.7
#56
Output TPS
34.4
#178

Capabilities

Input3/5
Text
Image
Audio·
Video·
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema·
Web Search·
URL Context·
Computer Use
Code Execution·
File Search·
Prompt Caching
Assistant Prefill

Pricing by Provider

ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Input
$ / 1M
Output
$ / 1M
Amazon Bedrock logo
Amazon Bedrock
anthropic.claude-opus-4-1-20250805-v1:0
$15.00$75.00$1.50
Anthropic logo
Anthropic
claude-opus-4-1-20250805
$15.00$75.00$1.50$7.50$37.50
Azure AI Foundry logo
Azure AI Foundry
claude-opus-4-1
$15.00$75.00$1.50
Google Vertex AI logo
Google Vertex AI
claude-opus-4-1
$15.00$75.00$1.50$7.50$37.50
OpenRouter logo
OpenRouter
anthropic/claude-opus-4.1
$15.00$75.00$1.50
Vercel AI Gateway logo
Vercel AI Gateway
anthropic/claude-opus-4.1
$15.00$75.00$1.50
Databricks logo
Databricks
databricks-claude-opus-4-1
$15.00$75.00N/A

Regional pricing

Provider-specific pricing that varies by region.
Amazon Bedrock logo
Amazon Bedrock
5 regions
RegionStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Global
Global$15.00$75.00$1.50
Cross-region
US (cross-region)/ us$15.00$75.00$1.50
US
US East (Ohio)/ us-east-2$15.00$75.00$1.50
US East (Virginia)/ us-east-1$15.00$75.00$1.50
US West (Oregon)/ us-west-2$15.00$75.00$1.50

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Claude Opus 4.71.0M$5.00$25.00Available
Claude Opus 4.61.0M$5.00$25.00Available
Claude Opus 4.5410K$5.00$25.00Available
Claude Opus 4.1200K$15.00$75.00Current
Claude Opus 4410K$15.00$75.00Deprecated
Claude Opus 3200K$15.00$75.00Deprecating

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Claude Sonnet 4.6Sonnet1.0M$3.00$15.00
Claude Haiku 4.5Haiku200K$1.00$5.00
Claude Sonnet 4.5Sonnet1.0M$3.00$15.00
Claude Sonnet 4.1Sonnet200K$3.00$15.00
Claude Sonnet 4Sonnet1.0M$3.00$15.00
Claude 3.7 SonnetSonnet200K$3.00$15.00
Claude Sonnet 3.7Sonnet200K$3.00$15.00
Claude Haiku 3.5Haiku200K$0.800$4.00
Claude Sonnet 3.5Sonnet1.0M$3.00$15.00
Claude Haiku 3Haiku200K$0.250$1.25

Model IDs