Pricingby GlyphClaude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Ways to buy 13
| Way to buy | Input | Output | In / out per 1M | Cached | Vs list |
|---|---|---|---|---|---|
The lab's own API · cached $0.2 | $4 | $20 | $4 / $20List price | $0.2 | List price |
 AWS BedrockDefault region · cached $0.2 | $4 | $20 | $4 / $20Same as list | $0.2 | Same as list |
global · cached $0.2 | $4 | $20 | $4 / $20Same as list | $0.2 | Same as list |
| Claude Platform on AWS Default region · cached $0.2 | $4 | $20 | $4 / $20Same as list | $0.2 | Same as list |
From the platform pricing page | $4 | $20 | $4 / $20Same as list | n/a | Same as list |
global · cached $0.2 | $4 | $20 | $4 / $20Same as list | $0.2 | Same as list |
| AWS Bedrock eu-west-1 · cached $0.22 | $4.4 | $22 | $4.4 / $22+10% vs list | $0.22 | +10% vs list |
| AWS Bedrock us-east-1 · cached $0.22 | $4.4 | $22 | $4.4 / $22+10% vs list | $0.22 | +10% vs list |
us · cached $0.22 | $4.4 | $22 | $4.4 / $22+10% vs list | $0.22 | +10% vs list |
europe · cached $0.22 | $4.4 | $22 | $4.4 / $22+10% vs list | $0.22 | +10% vs list |
us · cached $0.22 | $4.4 | $22 | $4.4 / $22+10% vs list | $0.22 | +10% vs list |
From the platform pricing page | $4.8 | $24 | $4.8 / $24+20% vs list | n/a | +20% vs list |
fast · cached $0.4 | $8 | $40 | $8 / $40+100% vs list | $0.4 | +100% vs list |
USD per 1M tokens; batch $2 in, $10 out on the lab's API. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $800.00 direct.
Kong AI Gateway$800.00+0%
LiteLLM$800.00+0%
Neon AI Gateway$800.00+0%
Vercel AI Gateway$800.00+0%
Cloudflare AI Gateway$840.00+5%
Requesty$840.00+5%
Eden AI$844.00+5.5%
OpenRouter$844.00+5.5%
HeliconeNot offeredNot offered
A dash: not on that gateway's own model list. No published token fee: Martian Gateway, Portkey, TrueFoundry AI Gateway.
Related models
| In / out per 1M | Cheapest route | |||||||
|---|---|---|---|---|---|---|---|---|
Anthropic · 1M | $0.1 | $0.5 | $0.1 / $0.5 | $0.2 | 1M | Lab list price | · | Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. |
Anthropic · 1M | $2 | $10 | $2 / $10 | $4 | 1M | Lab list price | · | Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. |
Anthropic · 1M | $10 | $50 | $10 / $50 | $20 | 1M | Lab list price | · | Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual... |
Anthropic · 1M | $5 | $25 | $5 / $25 | $10 | 1M | Lab list price | · | Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. |
OpenAI · 1.05MCheapest: $2 on OpenAI (flex) | $2 | $10 | $2 / $10 | $4 | 1.05M | $2 on OpenAI (flex) | · | GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. |
Google · 1MCheapest: $2 on Google Gemini API (flex) | $2 | $10 | $2 / $10 | $4 | 1M | $2 on Google Gemini API (flex) | · | Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. |
OpenAI · 1.05MCheapest: $4 on OpenAI (flex) | $4 | $20 | $4 / $20100% | $8 | 1.05M | $4 on OpenAI (flex) | 100% | GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. |
Google · 1MCheapest: $2.25 on Google Vertex AI (global-flex) | $2 | $12 | $2 / $12 | $4.5 | 1M | $2.25 on Google Vertex AI (global-flex) | · | Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. |
About Claude Opus 5.5
Takes text, image, files in and returns text. First listed Sep 23, 2026. Up to 128K output tokens. Blended price $8 per 1M tokens at 3 input to 1 output. Overall score 45 on leadersboard.fru.dev (rank 4). Model id claude-opus-5-5.
Price history
List price since Sep 23, 2026, from daily reads of the OpenRouter catalog.
Questions
How much does Claude Opus 5.5 cost?
$4 per million input tokens and $20 per million output tokens, with cached input at $0.2, or $2 and $10 through the Batch API.
What is the context window of Claude Opus 5.5?
1M tokens, with up to 128K tokens of output.
Where is Claude Opus 5.5 cheapest?
Of 13 routes tracked, AWS Bedrock is cheapest at $4 input and $20 output per million tokens.