Developer/Business 2024-05-30: Bedrock Converse API 2024-08-27: クロスリージョン推論対応 2024-11-22: Prompt Flows 2024-12-03: Amazon Nova 2025-04-07: Prompt Caching 2025-04-08: Amazon Nova Sonic(音声対話モデル) 2025-12-02: S3 Vectors 2026-05-14: Claude Platform on AWS 2025-10-13: Amazon Bedrock AgentCore 2026-06-18: AgentCore harnes 2026-06-19: AgentCore Web Search 2025-11-17: Kiro 2024-03-04: Claude 3 Opus / Sonnet 2024-06-20: Claude 3.5 Sonnet 2025-02-24: Claude 3.7 Sonnet 2025-05-22: Claude Sonnet 4 / Claude Opus 4 2025-08-XX: Claude Opus 4.1 2025-09-29: Claude Sonnet 4.5 2025-11-24: Claude Opus 4.5 2026-02-05: Claude Opus 4.6 2024 2025 2026 2026-02-17: Claude Sonnet 4.6 2026-04-16: Claude Opus 4.7 2026-05-28: Claude Opus 4.8 2026-06-30: Claude Sonnet 5 2026-06-09: Claude Fable 5 2024-05-13: GPT-4o 2024-07-18: GPT-4o mini 2024-12-05: o1 フルモデル + ChatGPT Pro 2025-01-31: o3-mini 2025-08-07: GPT-5 2025-11-12: GPT-5.1 2025-12-11: GPT-5.2 2026-03-05: GPT-5.4 2026-04-23: GPT-5.5 2026-07-09: GPT-5.6 2026-02-05: GPT-5.3-Codex 2025-02-27: GPT-4.5(Preview) 2025-04-14: GPT-4.1 AWS周り Claude GPT 2025-12-04: OpenAI Responses API対応 2024-12-03: Trainium2インスタンス 2025-12-02: Trainium3インスタンス 2025-03-03: Amazon Bedrock Data Automation 2026-03-31: DevOps Agent/Security Agent ※出典に関しては、巻末を参照