Claude Platform Docs
Although Claude Opus 4.6 is still available, you should consider migrating to Claude Opus 5.5.
See Claude Opus 5.5
Modèles et tarifsModèles hérités

Claude Opus 4.6Legacy

Migrate to Claude Opus 5.5
Context window
1Mtokens
Max output
128Ktokens
Input pricing
$5/ MTok
Output pricing
$25/ MTok

Comparaison avec la gamme actuelle

ModelContextMax outputPrice / MTokThinkingDefault effortKnowledge cutoff
Claude Fable 5.11M128K$10 / $50Adaptive (always on)highJun 2026
Claude Opus 5.51M128K$4 / $20Adaptive (always on)mediumJun 2026
Claude Opus 4.6This modelLegacy1M128K$5 / $25Adaptive (extended deprecated)highMay 2025
Claude Sonnet 5.51M128K$2 / $10AdaptivehighJun 2026
Claude Haiku 5.51M128KFrom $0.10 / $0.50AdaptivemediumJun 2026

Spécifications

Model IDs

Claude API
Amazon Bedrock (InvokeModel)
Google Cloud
Microsoft Foundry
Claude Platform on AWS

Pricing

Input
$5 / MTok
Output
$25 / MTok
5m cache write
$6.25 / MTok
1h cache write
$10 / MTok
Cache read
$0.50 / MTok
Batch API
50% discount on input and output

Full price list

Capabilities

Max output
128K tokens
Thinking
Adaptive (extended deprecated)
Input → output
Text and images → text
Reliable knowledge cutoff
May 2025
Training data cutoff
Aug 2025

Availability

Status
Active (legacy)
Released
February 5, 2026
Retirement
Not sooner than February 5, 2027

Ressources

Référence

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