Claude Opus 4
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Context
200,000
Max output
32,000
Input / 1M
$13.50
Output / 1M
$67.50
Providers
3
01Profile
Profile
Released
2025-05-14
Last updated
2026-01
Knowledge cutoff
—
Weights
Closed
02Capabilities
Capabilities
Input
text · image · pdf
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
No
Attachments
Yes
Cache read
—
Cache write
—
03Pricing
Pricing across 3 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
12+ recent events since 2025-05-14
2026-09-14Removednano-gptofferingremoved→ new
2026-09-08Removed302aiofferingremoved→ new
2026-08-03Price upnano-gptinput / 1M$14.99→ $15.00
2026-08-03Price cutnano-gptoutput / 1M$75.00→ $75.00
2026-08-03Contextnano-gptContext window200,000→ new
2026-08-03Contextnano-gptMax output32,000→ new
2026-07-05Removedanthropicofferingremoved→ new
2026-06-24Removedllmgatewayofferingremoved→ new
2026-06-03Price upllmgatewayinput / 1M—→ $15.00
2026-06-03Price upllmgatewayoutput / 1M—→ $75.00
2026-06-03Price upmerge-gatewayinput / 1M—→ $15.00
2026-06-03Price upmerge-gatewayoutput / 1M—→ $75.00