Claude Sonnet 4.5 20250929 v1
Amazon Bedrock textbedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0
Input
$3.60
per 1M input tokens
Output
$18.00
per 1M output tokens
Cache read
$0.3600
per 1M cached read tokens
Cache write
$4.50
per 1M cache write tokens
Context window
200,000
Max output
64,000
Effective date
Oct 29, 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)| Effective | Input | Output | Blended |
|---|---|---|---|
| Oct 29, 2026 | $3.60 | $18.00 | $7.20 |
| Jun 15, 2026 | $3.60 | $18.00 | $7.20 |
Other Amazon Bedrock models
twelvelabs.pegasus-1-2-v1:0
· $7.50/Mtok out
us.twelvelabs.pegasus-1-2-v1:0
· $7.50/Mtok out
eu.twelvelabs.pegasus-1-2-v1:0
· $7.50/Mtok out
twelvelabs.marengo-embed-2-7-v1:0
· $0.0000/Mtok out
us.twelvelabs.marengo-embed-2-7-v1:0
· $0.0000/Mtok out
eu.twelvelabs.marengo-embed-2-7-v1:0
· $0.0000/Mtok out
Source: litellm. Confirm against the provider's official pricing before relying on these figures.