AI model · Anthropic
Claude Opus Latest
Model ID: ~anthropic/claude-opus-latest
- Input
- $4 per 1M tokens
- Output
- $20 per 1M tokens
- Context
- 1M tokens at once
- Max output
- 128K tokens per reply
- Released
- 21 Apr 2026 Anthropic
What it can do
- YesReasoning
- YesTool calling
- YesImage input
- NoOpen weights
- NoFree to use
Takes text, image, file; gives text.
How its listing describes it
This model always redirects to the latest model in the Claude Opus family.
Sources
- Anthropic: Claude Opus Latest on OpenRouter — read 2 Oct 2026