CANONICAL HISTORY
Claude 3.7 Sonnet Release
Anthropic announced Claude 3.7 Sonnet on February 24, 2025 and made it available across Claude plans and developer platforms.
Evidence / resource
This page preserves the public LINEAiGE record and its first-party source relationship.
Record identity
LINEAiGE IDclaude-3-7-sonnet-2025