Niche expert AI fine-tuning data set in clean JSON format
Accelerate your LLM development with this high-quality, pre-formatted fine-tuning dataset. Contains 100+ meticulously structured instruction-response pairs optimized for training AI models on specialized, niche-expert logic. Completely cleaned, validated, and ready to plug directly into OpenAI, Anthropic, or Hugging Face training pipelines. Stop wasting time on data cleaning and start training immediately.
Hacker News (AI / LLM) files mainly under ai. We currently carry 3,446 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Gumroad |
| Canonical URL | https://headwater.gumroad.com/l/jxvjh |
| Publication time | Tue, 04 Aug 2026 04:01:43 +0000 |
| Retrieval time | 2026-08-04T04:15:44.325Z |
| Last seen | 2026-08-04T04:15:44.325Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher description |
| Excerpt method | Publisher-supplied description / RSS summary field. |
| Summary | None yet |
| Summary source text | description |
| Citation coverage | No WeSearch summary has been generated for this story yet. |
| Cluster | G2xT9JU9DTTX · 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 |
Rights status (four layers)
WeSearch handling by dimension
| 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.