Claude Opus 5.5 (US)
ActiveClaude model for long-running agentic coding and knowledge work
Pricing
How much are you overpaying?
Enter your monthly spend on this model to see what the same workload could cost on cheaper alternatives.
Alternative models
Directional candidates based on stored listed rates and editorial scenario tags; validate quality and current terms before switching
Significant cost savings
Significant cost savings
Significant cost savings
Significant cost savings
Significant cost savings
Latest changes
Benchmarks
No benchmark data available.
⚡Claude Opus 5.5 (US) Comparisons & Scenario Guides
❓Claude Opus 5.5 (US) Frequently Asked Questions
How much does Claude Opus 5.5 (US) cost per 1M tokens?▼
Claude Opus 5.5 (US) is priced at $4.40 per 1M input tokens and $22.00 per 1M output tokens, with cached input at $0.22/1M on aws_bedrock. Check provider terms before deployment.
What is the context window for Claude Opus 5.5 (US)?▼
Claude Opus 5.5 (US) supports up to 1,000,000 tokens context with a max completion limit of 128,000 tokens.
What are cost-saving alternatives to Claude Opus 5.5 (US)?▼
ModelPriceLab automatically calculates cheaper alternatives in the same model class, showing monthly spend differences and migration guides.
Does this change your best option?
Check your models and usage for free. See the relevant official changes, estimated cost, and a practical next step.