Anthropic: Claude Sonnet 4.5 (batch)
anthropic/claude-sonnet-4.5:batch
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
Modalities
In / Out Price
$1.50 / $7.50 per 1M
Context
1M
Released
Sep 29, 2025
Knowledge Cutoff
Jan 2025
Pricing
What Reroute charges per unit. No markup on inference — you pay the carrier's price, metered from the carrier's own usage numbers.
Input tokens
$1.50 / M
Output tokens
$7.50 / M
Cache read
$0.15 / M
Cache write
$1.88 / M
Web search
$10 / K requests
Long-context pricing
Prompts over 200K tokens: $3 input / $11.25 output per M.
By provider
Each carrier sets its own price. The router weighs these against uptime when it picks one.
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Discount |
|---|---|---|---|---|---|
| Anthropic | $1.50 | $7.50 | $0.15 | $1.88 | — |