{"id":"clm_F9FE148AC6FC","entity":"claude","predicate":"available_in","value":"Amazon Bedrock","value_json":{"feed":"anthropic-news","item":"https://www.anthropic.com/news/fine-tune-claude-3-haiku","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["developer_platform"]},"check":{"on":"2026-11-01","url":"https://platform.claude.com/docs/en/release-notes/overview#2026-07-15","pages":7,"quote":"Claude Sonnet 3.5 , our most intelligent model yet, is now available across the Claude API, Amazon Bedrock, and Vertex AI.","outcome":"checked"},"evidence":"Claude 3 Haiku can now be fine-tuned in Amazon Bedrock with custom training data, enabling faster, more accurate performance at lower cost. Update: Fine-tuning Claude 3 Haiku in Amazon Bedrock is generally available.","merged_from":["clm_81CAC5B72D83","clm_71E34B1DAC49","clm_74C0F20C243F"],"extracted_by":"claude-haiku-5-5","also_observed":["2026-09-28","2025-05-22","2026-04-16"],"primary_source":true},"valid_from":"2024-07-10","valid_to":null,"published":"2024-07-10","recorded":"2026-10-29","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-29T20:16:25.427754+00:00","updated_at":"2026-11-01T14:53:33.370507+00:00","sources":[{"url":"https://www.aboutamazon.com/news/aws/claude-fable-5-anthropic-amazon-bedrock","tier":"secondary","publisher":"Amazon","published_at":"2026-07-01T00:00:00+00:00"},{"url":"https://www.aboutamazon.com/news/aws/claude-fable-5-anthropic-available-amazon-bedrock","tier":"secondary","publisher":"Amazon","published_at":"2026-06-09T00:00:00+00:00"},{"url":"https://www.aboutamazon.com/news/aws/anthropic-claude-4-opus-sonnet-amazon-bedrock","tier":"secondary","publisher":"Amazon","published_at":"2025-05-22T00:00:00+00:00"},{"url":"https://www.anthropic.com/news/fine-tune-claude-3-haiku","tier":"primary","publisher":"Anthropic","published_at":"2024-07-10T00:00:00+00:00"},{"url":"https://platform.claude.com/docs/en/release-notes/overview#2026-07-15","tier":"primary","publisher":"Anthropic","published_at":"2026-07-15T00:00:00+00:00"},{"url":"https://aws.amazon.com/blogs/aws/aws-weekly-roundup-gpt-6-sol-and-luna-claude-opus-5-5-on-amazon-bedrock-strands-harness-and-more-september-28-2026/","tier":"secondary","publisher":"Amazon Web Services","published_at":"2026-09-28T00:00:00+00:00"},{"url":"https://platform.claude.com/docs/en/release-notes/overview#2026-04-16","tier":"primary","publisher":"Anthropic","published_at":"2026-04-16T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-01","quote":"Claude Sonnet 3.5 , our most intelligent model yet, is now available across the Claude API, Amazon Bedrock, and Vertex AI.","url":"https://platform.claude.com/docs/en/release-notes/overview#2026-07-15","excerpt":"Claude 3 Haiku can now be fine-tuned in Amazon Bedrock with custom training data, enabling faster, more accurate performance at lower cost. Update: Fine-tuning Claude 3 Haiku in Amazon Bedrock is generally available."},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}