Claude Sonnet 4.5 (batch)
by Anthropic · 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...
- Input / 1M tokens
- $1.50
- Output / 1M tokens
- $7.50
- Context
- 1M
Specs
| Input price | $1.50 / 1M tokens |
|---|---|
| Output price | $7.50 / 1M tokens |
| Cached input | $0.15 / 1M tokens |
| Context window | 1M tokens |
| Max output | 64K tokens |
| Reads | text, image, file |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Sep 29, 2025 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Supports | Status |
|---|---|---|---|---|---|---|---|
| Anthropic | 1M | 64K | $1.50 | $7.50 | $0.15 | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown. No latency or throughput data for this model yet.
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