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Claude Opus 4.1 (latest)

anthropic/claude-opus-4-1

Flagship Claude model for deep reasoning, coding, and long-horizon agents

Source-linkedclaude-opusClosed weightsReleased 2025-08-05
Report data
Context window200K
Maximum output32K
Provider offers8
Knowledge cutoff2025-03-31
Capabilities

What this model supports

ReasoningYes
Tool callingYes
Structured outputNo
AttachmentsYes
Temperature controlYes
Open weightsNo
Creator
Anthropic
Family
claude-opus
Modalities
Image, Pdf, Text
License
Not documented
Release date
2025-08-05
Model ID
anthropic/claude-opus-4-1
Market availability

Provider pricing

Report price →
Providers offering Claude Opus 4.1 (latest)
ProviderProvider model IDContextInput / 1MOutput / 1MCached / 1MFeaturesAll pricing
Cloudflare AI Gatewayanthropic/claude-opus-4-1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
OrcaRouteranthropic/claude-opus-4.1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Pioneerclaude-opus-4-1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Requestyanthropic/claude-opus-4-1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Anthropicclaude-opus-4-1200K$15.000$75.000$1.500R T S
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
OpenRouteranthropic/claude-opus-4.1200K$15.000$75.000$1.500R T S
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Databricksdatabricks-claude-opus-4-1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Neonclaude-opus-4-1200K$15.000$75.000$1.500R T ·
View
{
  "cache_read": 1.5,
  "cache_write": 18.75,
  "input": 15,
  "output": 75
}
Evidence

Published benchmark results

Insufficient benchmark coverage. ModelBench does not infer a score from price, context size, or model name.