openrouter/anthropic/claude-opus-5
Openrouter textopenrouter/anthropic/claude-opus-5
Input
$5.00
per 1M input tokens
Output
$25.00
per 1M output tokens
Cache read
$0.5000
per 1M cached read tokens
Cache write
$6.25
per 1M cache write tokens
Context window
1,000,000
Max output
128,000
Effective date
Aug 21, 2026
Estimate a workload
Enter token counts to see the cost at this model's rates.
Estimated cost:
$0.00
Price history
blended $ per 1M tokens (3:1)One price on record so far (Aug 21, 2026). This chart fills in as the price changes over time. We check daily.
| Effective | Input | Output | Blended |
|---|---|---|---|
| Aug 21, 2026 | $5.00 | $25.00 | $10.00 |
Other Openrouter models
openrouter/openrouter/auto
· $0.0000/Mtok out
openrouter/openrouter/free
· $0.0000/Mtok out
openrouter/openrouter/bodybuilder
· $0.0000/Mtok out
openrouter/openai/gpt-oss-20b
· $0.1000/Mtok out
openrouter/nvidia/nemotron-3.5-lightning
· $0.2000/Mtok out
openrouter/openai/gpt-5-nano
· $0.4000/Mtok out
Source: litellm. Confirm against the provider's official pricing before relying on these figures.