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GPT-5.5 vs Claude Opus 4.7 price

Input, output, cached and batch prices, every route and a month of tokens, side by side.

GPT-5.5Claude Opus 4.7

A month of tokens

  • GPT-5.5$1,100
  • Claude Opus 4.7$1,000

100M input and 20M output tokens, list price. Use your own numbers.

Side by side

GPT-5.5Claude Opus 4.7
Input per 1M$5$5
Output per 1M$30$25
Cached input$0.5$0.5
Batch in / out$2.5 / $15$2.5 / $12.5
Blended (3:1)$11.3$10
Context1.05M1M
Routes78
ReleasedApr 24, 2026Apr 16, 2026
Leadersboard score15 (#10)21 (#7)

On the price map

$0.03$0.1$0.3$1$3$10$30$100$0.03$0.1$0.3$1$3$10$30$100$300Input $ per 1M tokensOutput $ per 1M tokensxxZZDMOOOOOOOOOOOOOOOOZDGMMDMGDQMGGMMZGGDDGGGGGGGGMOOOZQAQQAQQQAAAQAQxQQAQQAQAAAAQQQQxxxOOOOOOOOOOOOOOOOOAAOMMQQQMGGMQQQQQQQMMMMQQQQQQQMQQQQxMMCZZZZZZZAAAOAOOOOOOOACDDDDDMDDMGGZMOQQQMOOZZQMMQQQQQGGGMMMMMMOOOMQCAOCCOOOOOOMQGGGZMDMMGMMQQQ
Size: context window, 8K to 2MEqual blended cost (3:1) 243 models, lower left is cheaper

Every route

GPT-5.5

  • OpenAIflex-50%$2.5 / $15cached $0.25
  • Azure AI Foundrydefault region$5 / $30cached $0.5
  • OpenAI (list)the lab's own API$5 / $30cached $0.5
  • AWS Bedrockus-east-1+10%$5.5 / $33cached $0.55
  • Azure AI Foundryeu+10%$5.5 / $33cached $0.55
  • Azure AI Foundryus+10%$5.5 / $33cached $0.55
  • OpenAIfast+150%$12.5 / $75cached $1.25

Claude Opus 4.7

  • AWS Bedrockglobal$5 / $25cached $0.5
  • Azure AI Foundryglobal$5 / $25cached $0.5
  • Claude Platform on AWSdefault region$5 / $25cached $0.5
  • Google Vertex AIglobal$5 / $25cached $0.5
  • Anthropic (list)the lab's own API$5 / $25cached $0.5
  • AWS Bedrockeu-west-1+10%$5.5 / $27.5cached $0.55
  • Google Vertex AIeurope+10%$5.5 / $27.5cached $0.55
  • Google Vertex AIus+10%$5.5 / $27.5cached $0.55

List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.

Weekly: LLM API list prices that changed, Thursday mornings.