Show HN: FGRF v3.0 – Scale-dependent structural probing of LLM weight topologies
Fractal Graph Rewriting Framework (FGRF) A scale-dependent, single-pass weight transformation for analyzing and probing the structural integrity of LLMs. Version: 3.0.0 DOI (Original Paper): 10.6084/m9.figshare.33440932 Release Notes: See GitHub Releases What's New in Version 3 Version 3 transitions FGRF from a proposed diagnostic to a validated one. Version 2 reframed the framework from an optimizer into a structural probe for weight matrices.
- ▪Fractal Graph Rewriting Framework (FGRF) A scale-dependent, single-pass weight transformation for analyzing and probing the structural integrity of LLMs.
- ▪Version: 3.0.0 DOI (Original Paper): 10.6084/m9.figshare.33440932 Release Notes: See GitHub Releases What's New in Version 3 Version 3 transitions FGRF from a proposed diagnostic to a validated one.
- ▪Version 2 reframed the framework from an optimizer into a structural probe for weight matrices.
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Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/RicPini/fgrf |
| Publication time | Wed, 30 Sep 2026 20:14:03 +0000 |
| Retrieval time | 2026-09-30T20:22:02.164Z |
| Last seen | 2026-09-30T20:22:02.164Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | -667dD1f5ZL9 · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Fractal Graph Rewriting Framework (FGRF) A scale-dependent, single-pass weight transformation for analyzing and probing the structural integrity of LLMs. Version: 3.0.0 DOI (Original Paper): 10.6084/m9.figshare.33440932 Release Notes: See GitHub Releases What's New in Version 3 Version 3 transitions FGRF from a proposed diagnostic to a validated one. Version 2 reframed the framework from an optimizer into a structural probe for weight matrices. Version 3 tests that reframing empirically. Key improvements: De-saturated estimators. The topological complexity C, the interdependence exponent I, and the Hausdorff dimension D no longer sit at their clip floors.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.