Claude Opus 4.8 pricing
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token... Live index: 1 priced offer. Best input $5.00 per million tokens from Openrouter. Best output $25.00 per million tokens from Openrouter.
Pricing across providers
All figures are list prices per million tokens unless a column says otherwise. 1 offer is listed for Claude Opus 4.8. Best input in this view: Openrouter.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $5.00 | $25.00 | — | — |
Input vs output · 1M tokens
Cost calculator
The calculator uses the same dollars per million tokens as the table. Adjust sliders to see how Claude Opus 4.8 cost scales with traffic.
0.500000¢ / req
1.250000¢ / req
Model specifications
Context length, caps, and capability flags for Claude Opus 4.8. Family: Claude Opus. Values follow the main provider (Anthropic) record in our index.
- Context window
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- May 2026
- Primary provider
- Anthropic
- Model family
- Claude Opus
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Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
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