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Claude Haiku 5.5 vs Claude Opus 5.5 pricing

Prices

Claude Haiku 5.5 and Claude Opus 5.5 prices, USD per 1M tokens
USD per 1M tokensClaude Haiku 5.5Claude Opus 5.5
Input$0.10$4.00
Output$0.50$20.00
Cache read$0.01$0.20
Cache write$0.125$5.00
Batch input$0.05$2.00
Batch output$0.25$10.00

Verified against the provider's official pricing page on Oct 9, 2026. Official pricing page

Monthly cost by workload

WorkloadClaude Haiku 5.5Claude Opus 5.5
Chatbot1,000 in / 500 out tokens, 10,000 requests a day$105.00/mo$4,200/mo
RAG8,000 in / 500 out tokens, 5,000 requests a day$157.50/mo$6,300/mo
Coding agent50,000 in / 2,000 out tokens, 1,000 requests a day, 80% cached input$72.00/mo$2,640/mo

Cost = input tokens × input price + output tokens × output price, 30 days a month. Cached input uses the cache read price. Cache write fees are not included.

Context and capabilities

Claude Haiku 5.5Claude Opus 5.5
Context1,000,000 tokens1,000,000 tokens
Max output128,000 tokens128,000 tokens
Inputtext, image, pdftext, image, pdf
Tool callingYesYes
ReasoningYesYes
Structured outputsYesYes

Questions

What is the price difference between Claude Haiku 5.5 and Claude Opus 5.5?
Claude Haiku 5.5: $0.10 per 1M input tokens and $0.50 per 1M output tokens. Claude Opus 5.5: $4.00 per 1M input tokens and $20.00 per 1M output tokens. For the Chatbot workload (1,000 in / 500 out tokens, 10,000 requests a day), that is about $105.00 per month for Claude Haiku 5.5 and $4,200 for Claude Opus 5.5.
Which has the longer context window, Claude Haiku 5.5 or Claude Opus 5.5?
Both accept up to 1,000,000 tokens of context.
Do Claude Haiku 5.5 and Claude Opus 5.5 have prompt caching and batch prices?
Claude Haiku 5.5: cached input $0.01 per 1M tokens; batch $0.05 per 1M input tokens and $0.25 per 1M output tokens. Claude Opus 5.5: cached input $0.20 per 1M tokens; batch $2.00 per 1M input tokens and $10.00 per 1M output tokens.

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