Anthropic publishes task cost details for Opus 5.5
Anthropic published a page titled What a task costs on Opus 5.5. The page covers the cost of running tasks on the Opus 5.5 model.
First seen 22 Sep, 00:00 UTC on claude.com22 sourcesLast update 1d ago
AnthropicUpdate · 22 Sep
Opus 5.5
New model generation from a lab
$4.00 / $20.00per M tokens, in / out
1Mcontext
-20%price change
What the sources say
Linked, never rewritten. Official means the lab itself.
Official2
claude.com· 22 Sep, 00:00What a task costs on Opus 5.5AWS Machine Learning blog· 22 Sep, 17:28Claude Opus 5.5 is now available on AWSCoverage7
The Verge· 22 Sep, 16:30Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurityTechCrunch· 22 Sep, 16:30Anthropic releases Opus 5.5 with lower prices and Fable-level performanceOpenRouter· 22 Sep, 16:32Anthropic: Claude Opus 5.5 listed on OpenRouterThe Decoder· 22 Sep, 17:11Claude Opus 5.5 matches Fable 5.1 performance at lower cost and promises less "Claudish" writingPress on usage limits (Google News, established outlets)· 22 Sep, 19:47Anthropic launches Claude Opus 5.5 with Fable 5.1 level performance at a 40% lower priceSiliconANGLE· 22 Sep, 22:58Anthropic releases Claude Opus 5.5 and OpenAI counters with two cheaper GPT-6 modelsPress on usage limits (Google News, established outlets)· 23 Sep, 00:00Claude Opus 5.5 cuts flagship AI pricing by 20%Community13
r/ClaudeAI· 22 Sep, 16:17Opus 5.5 in the release notesr/singularity· 22 Sep, 16:26Introducing Claude Opus 5.5, 40% Cheaper and Smarter Than Ever BeforeHacker News· 22 Sep, 16:27Claude Opus 5.5273 points · 2 commentsHacker News· 22 Sep, 16:29Claude Opus 5.51675 points · 1025 commentsr/ClaudeAI· 22 Sep, 16:31Introducing Claude Opus 5.5, the first model in our new Claude 5.5 familyr/ClaudeAI· 22 Sep, 16:31Anthropic is offering a free reset to "Explore Opus 5.5"r/ClaudeAI· 22 Sep, 16:34They launched Opus 5.5!!Hacker News· 22 Sep, 16:51Claude Opus 5.5 Intelligence, Performance and Price Analysis (Max)318 points · 100 commentsr/singularity· 22 Sep, 16:54Opus 5.5 jumps to 1st place on AA Intelligence Indexr/ClaudeAI· 22 Sep, 16:59Anthropic released opus 5.5, I thought they will slow down the development of Ai, what happened?r/ClaudeAI· 22 Sep, 19:51Opus 5.5 and GPT-6 Sol dropped on the same day, so I lined up every benchmark I could findr/OpenAI· 22 Sep, 19:55Opus 5.5 and GPT-6 Sol dropped on the same day, so I lined up every benchmark I could findr/singularity· 23 Sep, 02:05Vals AI RSI Index: Opus 5.5 Beats the Published Human Baseline on One of Five Tasks; Shifts the Extrapolated Date for Full RSI from August 2027 to July 2027How it unfolded
Every source in the order it appeared. Times in UTC.
22 Sep 00:00claude.com What a task costs on Opus 5.522 Sep 16:17r/ClaudeAI Opus 5.5 in the release notes22 Sep 16:26r/singularity Introducing Claude Opus 5.5, 40% Cheaper and Smarter Than Ever Before22 Sep 16:27Hacker News Claude Opus 5.522 Sep 16:29Hacker News Claude Opus 5.522 Sep 16:30The Verge Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity22 Sep 16:30TechCrunch Anthropic releases Opus 5.5 with lower prices and Fable-level performance22 Sep 16:31r/ClaudeAI Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family22 Sep 16:31r/ClaudeAI Anthropic is offering a free reset to "Explore Opus 5.5"22 Sep 16:32OpenRouter Anthropic: Claude Opus 5.5 listed on OpenRouter22 Sep 16:34r/ClaudeAI They launched Opus 5.5!!22 Sep 16:51Hacker News Claude Opus 5.5 Intelligence, Performance and Price Analysis (Max)22 Sep 16:54r/singularity Opus 5.5 jumps to 1st place on AA Intelligence Index22 Sep 16:59r/ClaudeAI Anthropic released opus 5.5, I thought they will slow down the development of Ai, what happened?22 Sep 17:11The Decoder Claude Opus 5.5 matches Fable 5.1 performance at lower cost and promises less "Claudish" writing22 Sep 17:28AWS Machine Learning blog Claude Opus 5.5 is now available on AWS22 Sep 19:47Press on usage limits (Google News, established outlets) Anthropic launches Claude Opus 5.5 with Fable 5.1 level performance at a 40% lower price22 Sep 19:51r/ClaudeAI Opus 5.5 and GPT-6 Sol dropped on the same day, so I lined up every benchmark I could find22 Sep 19:55r/OpenAI Opus 5.5 and GPT-6 Sol dropped on the same day, so I lined up every benchmark I could find22 Sep 22:58SiliconANGLE Anthropic releases Claude Opus 5.5 and OpenAI counters with two cheaper GPT-6 models23 Sep 00:00Press on usage limits (Google News, established outlets) Claude Opus 5.5 cuts flagship AI pricing by 20%23 Sep 02:05r/singularity Vals AI RSI Index: Opus 5.5 Beats the Published Human Baseline on One of Five Tasks; Shifts the Extrapolated Date for Full RSI from August 2027 to July 2027