Anthropic: Claude Sonnet 4.5 (batch)
Anthropic: Claude Sonnet 4.5 (batch) is anthropic's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.
Model details
- Lab
- Anthropic
- Released
- 2025-09-29
- Weights
- β
- Context
- 1M
- Max output
- 64K
- Knowledge cutoff
- 2025-01-31
- Price in
- $1.50/M
- Price out
- $7.50/M
- Modality
- text+image+file->text
Sources: openrouter
FAQ
Is Anthropic: Claude Sonnet 4.5 (batch) open weights?
Open-weights status for Anthropic: Claude Sonnet 4.5 (batch) is not recorded.
Related: all Anthropic models Β· best Effective Value Β· biggest movers Β· methodology Β· full leaderboard.