{"version":"1.0.0","anchor":"new-models","canonical_anchor":"new-models","heading":"New Models","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/1.0.0\/e\/new-models","release_url":"https:\/\/changelogs.core-directive.com\/v\/1.0.0","markdown":"### New Models\n\nClaude Opus 4\n\n- **NEW**: Introduced Claude Opus 4 model for complex tasks\n- Available across all providers:\n- First-party API: `claude-opus-4-20250514`\n- AWS Bedrock: `us.anthropic.claude-opus-4-20250514-v1:0`\n- Google Vertex: `claude-opus-4@20250514`\n- Pricing: $15\/$75 per million tokens\n- Access Opus using `\/model opus` command\n\nClaude Sonnet 4\n\n- **NEW**: Introduced Claude Sonnet 4 as the new default model for daily use\n- Available across all providers:\n- First-party API: `claude-sonnet-4-20250514`\n- AWS Bedrock: `us.anthropic.claude-sonnet-4-20250514-v1:0`\n- Google Vertex: `claude-sonnet-4@20250514`\n- Claude Sonnet 3.7 remains available for AWS Bedrock users"}