logbook.json

{
  "schema_version": 1,
  "title": "Repro - Less is Enough: Synthesizing Diverse Data in LLM Feature Space with Sparse Autoencoders",
  "emoji": "\ud83d\udd2c",
  "space_id": "bertfil/GVupwQ0578",
  "paper": {
    "arxiv_id": "2602.10388",
    "openreview_id": "GVupwQ0578",
    "title": "Less is Enough: Synthesizing Diverse Data in LLM Feature Space with Sparse Autoencoders",
    "url": "https://arxiv.org/abs/2602.10388"
  },
  "tags": [
    "icml2026-repro",
    "paper-GVupwQ0578"
  ],
  "updated_at": "2026-07-20T03:52:35+00:00",
  "root": {
    "slug": "index",
    "title": "Repro - Less is Enough: Synthesizing Diverse Data in LLM Feature Space with Sparse Autoencoders",
    "file": "pages/index.md",
    "children": [
      {
        "slug": "00-scored-evidence-summary",
        "title": "00 - Scored evidence summary",
        "file": "pages/00-scored-evidence-summary/page.md",
        "children": []
      },
      {
        "slug": "claim-1-the-feature-activation-coverage-fac-metric-is-defi",
        "title": "Claim 1 - The Feature Activation Coverage (FAC) metric is defined as t\u2026",
        "file": "pages/claim-1-the-feature-activation-coverage-fac-metric-is-defi/page.md",
        "children": []
      },
      {
        "slug": "claim-2-fac-correlates-strongly-with-downstream-performanc",
        "title": "Claim 2 - FAC correlates strongly with downstream performance, with Pe\u2026",
        "file": "pages/claim-2-fac-correlates-strongly-with-downstream-performanc/page.md",
        "children": []
      },
      {
        "slug": "claim-3-fac-synthesis-improves-toxicity-detection-auprc-fr",
        "title": "Claim 3 - FAC Synthesis improves toxicity detection AUPRC from 38.97 t\u2026",
        "file": "pages/claim-3-fac-synthesis-improves-toxicity-detection-auprc-fr/page.md",
        "children": []
      },
      {
        "slug": "claim-4-features-identified-in-llama-3-1-8b-instruct-trans",
        "title": "Claim 4 - Features identified in LLaMA-3.1-8B-Instruct transfer across\u2026",
        "file": "pages/claim-4-features-identified-in-llama-3-1-8b-instruct-trans/page.md",
        "children": []
      },
      {
        "slug": "claim-5-fac-synthesis-matches-magpie-s-alpacaeval-2-0-perf",
        "title": "Claim 5 - FAC Synthesis matches MAGPIE's AlpacaEval 2.0 performance us\u2026",
        "file": "pages/claim-5-fac-synthesis-matches-magpie-s-alpacaeval-2-0-perf/page.md",
        "children": []
      },
      {
        "slug": "reproduction-protocol-and-provenance",
        "title": "Reproduction protocol and provenance",
        "file": "pages/reproduction-protocol-and-provenance/page.md",
        "children": []
      },
      {
        "slug": "conclusion",
        "title": "Conclusion",
        "file": "pages/conclusion/page.md",
        "children": []
      }
    ]
  },
  "agent_view_tokens": 7233,
  "revision": "1784519555400742900"
}