Claude Opus 4.8

Anthropic·US·Released 2026-05-28
ClosedGeneral LLMReasoningTool useVision
1Mcontext
$5 / $25per 1M tokens (in / out)
—parameters
31stories in our feed

Specs

hover a value to see its source
Context window1M
Max output125K
Parameters—
Knowledge cutoff2026-01
LicenceProprietary
Commercial useAPI only
InputText · Image · PDF
OutputText
Familyclaude-opus

API price

USD per 1M tokens
Input$5
Output$25
Cached input$0.5

No price change recorded since we started tracking.

News timeline

from the AITOP feed, one story per eventAll 31 →
2026-08-21