Skip to main content
Back to models

Model comparison

Compare model identity and capabilities.

Field
Selected
Claude Sonnet 4.5
anthropic/claude-sonnet-4-5-20250929
OrganizationAnthropic
FamilyClaude
Released2025-09-29
Context window200K
Max output64K
Input
DocumentImageText
Output
Text
Providers-
Price-
WeightsClosed
Attachments
Native
Reasoning
Native
Tool call
Native
Structured-
Temperature
Native
Open weight-
1 models selected
Compare