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Claude Sonnet 4.5 (Batch) is available from 1 provider. The lowest input price is $1.5 per million tokens from Vercel AI Gateway. It supports up to 1M tokens of context.
| Vercel AI Gateway | anthropic/claude-sonnet-4.5-batch | $1.5 | $7.5 | $0.15 | 1M | 64K |