How Goodfire used Ai2's open post-training stack to trace unwanted behavior
- Type
- blog
- Venue
- Ai2 blog
- Year
- 2026
- Source
- web
- Access
- public
- Language
- en
- Added
- 2026-09-29
- Verified
- 2026-09-29
Summary
Per the Discord link embed: Goodfire used Ai2's fully open post-training stack to predict LLM behavioral changes, trace unwanted model behavior back to individual training examples, and test targeted fixes without sacrificing broader capability gains.
Keywords
interpretability · post-training · Olmo · behavior tracing
Topics
interpretability, post-training, Olmo, behavior tracing
Research notes
- Page fetch was rate-limited; details above come only from the Discord link embed (title + description). Verify by opening the URL before cataloging.
- STATUS=ambiguous: verify before relying on this entry.