Claude Sonnet 4.5 (batch)
Context
1M
Max output
n/a
Serving providers
1
Cheapest input
$1.50 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenRouterCheapest | $1.50 | $7.50 | 1 | |||||||||||||
| ||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Price history is accruing. We record a point each day a price changes; the full backfill lands shortly.
Cost calculator
estimate your monthly spend on this model$900
estimated / month
Model IDs
copy the exact identifier for your platformanthropic/claude-sonnet-4.5:batch
Frequently asked questions
Claude Sonnet 4.5 (batch) pricing, context and availabilityHow much does Claude Sonnet 4.5 (batch) cost?
Claude Sonnet 4.5 (batch) costs $1.50 per 1M input tokens and $7.50 per 1M output tokens at its cheapest provider via OpenRouter.
What is the context window of Claude Sonnet 4.5 (batch)?
Claude Sonnet 4.5 (batch) accepts up to 1M tokens of context.
Other Anthropic models
compare pricing across the Anthropic lineupClaude Sonnet 4.5$3.00/1M · 8 providersClaude Haiku 4.5$1.00/1M · 7 providersClaude Opus 4.5$5.00/1M · 7 providersClaude Sonnet 4.6$3.00/1M · 6 providersClaude Opus 4.6$5.00/1M · 6 providersClaude Opus 4.1$15.00/1M · 6 providersClaude Sonnet 5$2.00/1M · 5 providersClaude Sonnet 4$3.00/1M · 5 providers
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