Anthropic: Claude Sonnet 4.5 (batch)
Anthropic: Claude Sonnet 4.5 (batch) offers a 1,000,000-token context window at $1.50 per 1M input tokens and $7.50 per 1M output tokens. Supported inputs: text, image, file. Data via OpenRouter /models, as of Sep 22, 2026.
Source: OpenRouter /models · as of
OpenRouter model catalogue feed
These are provider-catalog specifications, not a task-quality benchmark. Prices describe the source listing and may vary by provider or routing. Unknown values are shown as — when the feed did not supply that value.
Specifications
| Context window | 1,000,000 tokens |
|---|---|
| Input price | $1.50 / 1M tokens |
| Output price | $7.50 / 1M tokens |
| Input modalities | text, image, file |
| Output modalities | text |
| Model id | anthropic/claude-sonnet-4.5:batch |
Frequently asked questions
What is the context window of Anthropic: Claude Sonnet 4.5 (batch)?
Anthropic: Claude Sonnet 4.5 (batch) supports up to 1,000,000 tokens of context.
How much does Anthropic: Claude Sonnet 4.5 (batch) cost?
$1.50 per 1M input tokens and $7.50 per 1M output tokens (via OpenRouter /models, as of Sep 22, 2026).
What input types does Anthropic: Claude Sonnet 4.5 (batch) support?
Anthropic: Claude Sonnet 4.5 (batch) accepts text, image, file.
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