feat(openwiki): complete data flywheel activation (2026-08-07)

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OpenWiki v0.3.1
2026-08-07 20:36:36 +08:00
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---
type: "Reference"
title: "Hacker News — evidence index"
openwiki_generated: true
description: "Compact evidence trail for the Hacker News connector (hackernews-1, Robin-curated life-sciences + AI workflow). Synthesis lives on /themes.md, /commitments.md, etc.; this page only records ingestion coverage and notable items."
tags: [hackernews, evidence-index, source]
---
# Hacker News — evidence index
@@ -14,8 +15,29 @@ Compact evidence trail for the Hacker News connector (`hackernews-1`, Robin-cura
- **Backend:** public HN feeds (`top`, `new`) + Algolia HN search queries
- **Auth:** none — public feeds
- **Window:** last 24 hours
- **Latest fetch:** `2026-08-03T18:00:48Z` (latest 18:00 pull on 2026-08-03 — successful recovery after three empty pulls; prior 2026-08-02 18:00, 2026-08-01 18:00, 2026-07-31 18:00, 2026-07-30 18:00, 2026-07-29 18:00, 2026-07-28 18:00, 2026-07-27 18:00, 2026-07-26 18:16 and 18:00 pulls also documented below)
- **Raw dumps:** `~/.openwiki/connectors/hackernews/raw/2026-08-03T18-00-02-766Z/hackernews-results.json` (current — material findings, see 2026-08-03 entry below) · `~/.openwiki/connectors/hackernews/raw/2026-08-02T18-00-02-278Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-08-01T18-00-02-274Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-07-31T18-00-02-519Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-07-30T18-00-02-784Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-29T18-00-02-667Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-28T18-00-02-178Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-27T18-00-02-615Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-26T18-16-06-805Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-26T18-00-02-441Z/hackernews-results.json`
- **Latest fetch:** `2026-08-07T12:30:21Z` (LLM-agent topic set: `organoid`, `CelVivo`, `3Brain`, `Cellink`, `openwiki`, `deepagents` — 6 queries instead of the prior 24; the source-specific instruction "Track organoid / CelVivo / 3Brain / Cellink / openwiki / AI agent stories" is the new query set; prior 2026-08-03 18:00, 2026-08-02 18:00, 2026-08-01 18:00, 2026-07-31 18:00, 2026-07-30 18:00, 2026-07-29 18:00, 2026-07-28 18:00, 2026-07-27 18:00, 2026-07-26 18:16 and 18:00 pulls also documented below)
- **Raw dumps:** `~/.openwiki/connectors/hackernews/raw/2026-08-07T12-29-44-173Z/hackernews-results.json` (current — no promotable hits, see 2026-08-07 entry below) · `~/.openwiki/connectors/hackernews/raw/2026-08-03T18-00-02-766Z/hackernews-results.json` (prior — material findings, see 2026-08-03 entry below) · `~/.openwiki/connectors/hackernews/raw/2026-08-02T18-00-02-278Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-08-01T18-00-02-274Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-07-31T18-00-02-519Z/hackernews-results.json` (empty) · `~/.openwiki/connectors/hackernews/raw/2026-07-30T18-00-02-784Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-29T18-00-02-667Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-28T18-00-02-178Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-27T18-00-02-615Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-26T18-16-06-805Z/hackernews-results.json` · `~/.openwiki/connectors/hackernews/raw/2026-07-26T18-00-02-441Z/hackernews-results.json`
## Latest update — 2026-08-07 12:29 UTC
- **Coverage:** 2 feeds (`top`, `best`), 6 search queries (the **simplified LLM-agent topic set** from the source-specific instruction "Track organoid / CelVivo / 3Brain / Cellink / openwiki / AI agent stories": `organoid`, `CelVivo`, `3Brain`, `Cellink`, `openwiki`, `deepagents` — replaced the prior 24-query life-science + workflow lane). `top` feed returned 17 unique resolved stories, `best` feed returned 10; deduplication gave 21 unique items across both feeds (6 overlap: `49201970`, `49199346`, `49198302`, `49204352`, `49208314`, `49199357`). The 6-query lane produced the hit table below; the connector completed normally at `fetchedAt: 2026-08-07T12:30:21.963Z`. Window is the last 24 hours.
- **Life-science lane:** **zero vendor-anchored hits across all four named vendor queries.** `CelVivo` returned `nbHits=0` (no stories indexed in 24h). `3Brain` returned 6 hits — all string collisions on the substring "brain" (`49209028` "AI Brain Fry Is Real, and Devs Are Fighting Back" 2pts — happyto.dev developer ergonomics; `49208261` "Notes Compound, Blogs Compile: When I Update a Note vs. Publish a Post" 2pts — ssp.sh second-brain essay; `49207505` "Ralph Merkle: Energy Limits to the Computational Power of the Human Brain (1989)" 1pt — historical essay; `49202618` "Brainscope/examples/ESP32 Watch a microcontroller's LLM think" 1pt — moudrkat/brainscope GitHub; `49200783` "Why 'super movers' have healthier brains — and how to be one" 3pts — Washington Post wellness; `49197599` "The new science of brain workouts" 5pts — Washington Post). `Cellink` returned 5 hits — all string collisions on the substring "cell" (or author name fragments): `49206566` "OpenAI's New Device Will Be Hockey Puck-Sized and Cost over $300" 9pts — Bloomberg, matched on author `helsink-iandrew`; `49201003` "Herdr is joining Y Combinator. The runtime stays open" 225pts — front-page YC launch, matched on author `collinm-anderson`; `49199781` "Show HN: Validate your idea, know what to charge, and how to get first users" 4pts — matched on the word "ceiling" in body text; `49198062` "The same stocks, bought twice: how much popular ETFs overlap" 2pts — matched on author `celine-ycn`; `49197137` "Show HN: I spent 2 years designing a mechanical Magic Keyboard" 275pts — matched on the word "selling" in body text. `organoid` returned 2 hits — both string collisions: `49200345` "Show HN: Kifly Expose your ecommerce store to AI agents via MCP" 1pt — the substring "Organiz-ations" appears in body text, not in any vendor context; `49196112` "Ask HN: Do you rehearse with AI before seeing a doctor or dentist?" 2pts — the substring "organize" appears in body text. A title/url regex sweep across the top + best feeds also turned up zero organoid / 3D-bioprinting / CelVivo / 3Brain / Cellink / ClinoStar / ClinoReactor / MEA / spheroid / organ-on-chip items. The prior pull's "no material HN footprint for the 4 vendor lines" finding still holds; the Tavily web-search lane remains the better signal for vendor news.
- **Workflow lane:** **zero promotable hits on Robin's named daily-driver stack.** `openwiki` returned `nbHits=0` (no stories indexed in 24h — the `langchain-ai/openwiki` (96 pts) brand signal from 2026-07-16 remains the only positive OpenWiki item and stays pinned at `themes.md` `openwiki-brand` row Last seen 2026-07-16). `deepagents` returned `nbHits=0` (no stories indexed in 24h). The four high-engagement top/best-feed items that touch the AI-agent / inference lane are all **adjacent but off-scope per the brief's "Workflow tooling (priority LOW) — surface story-worthy changes only" rule**:
- **49201970** "AMD acquires Taalas to boost inference performance by etching models in silicon" (731 pts top, 731 pts best, by `itvision` 2026-08-06T20:23Z, https://www.theregister.com/systems/2026/08/06/amd-acquires-ai-chip-startup-taalas-to-boost-inference-performance-by-etching-models-into-silicon/5284344). Taalas is a custom-inference-silicon startup (model-etched-into-silicon for hyperscale inference). **Highest-engagement AI-infrastructure item of the pull.** Topical alignment with the `MiniMax-m3` row (inference provider) and the `/themes/04-local-llm.md` local-inference fleet (Ollama / LM Studio / bge-reranker) is real but **not** a direct change to Robin's named stack: Robin's stack consumes MiniMax-M3 / MiniMax-H3 cloud inference + the local fleet for embeddings / rerank, not custom inference silicon. Per the brief: not a tool change → adjacent-not-promoted. Note here for traceability; if AMD-Taalas roadmap or product details surface on a future pull and map to a deployment-path question, this becomes the first corroborating source.
- **49200652** "Qwen3.8 Max now ranked as the best overall model by agentic index" (508 pts best, by `apitman` 2026-08-06T18:44Z, https://artificialanalysis.ai/?intelligence=agentic-index). Qwen3.8-Max ranking on the artificialanalysis.ai agentic index. **Off-scope** per brief (open-weight AI never earns a `themes.md` row).
- **49202716** "Bioengineered chewing gum may offer a way to fight HPV and other microbes" (146 pts top, by `Audiophilip` 2026-08-06T21:18Z, https://www.sciencedaily.com/releases/2026/08/260803080917.htm). Life-sciences news on antimicrobial peptides in chewing gum. **Off-scope** per brief (outside Robin's 4 application domains — 3D cell culture / 3D bioprinting / neuroscience in vitro / organoid workflows — and outside the 4 vendor lines).
- **49199357** "Improving GPT-5.6 Sol in ChatGPT, expanding GPT-5.6 Luna access for free users" (258 pts top, 258 pts best, by `tedsanders` 2026-08-06T17:02Z, https://openai.com/index/improving-gpt-5-6-sol-in-chatgpt/). OpenAI ChatGPT product update. **Off-scope** (OpenAI's own product, not Robin's named stack).
- **Other feed items not promoted:** 16 additional top/best items, all off-scope per the brief's scope filter (climate / Meta legal / New Orleans AI triage / Framework data breach / Quake / mechanical keyboards / YC launches / HIBP / phone accelerometer false-positive / climate essay / product essay / AI-criticism essays / Open Badges Show HN — engagement range 5484 pts, none matches a Robin in-scope keyword). Two items worth flagging for traceability:
- **49198302** "GitHub Actions and Pages are experiencing degraded availability" (425 pts top + 425 pts best, by `Footkerchief` 2026-08-06T15:49Z, https://www.githubstatus.com/incidents/qcvjkzcs7j74). Robin's Gitea public mirror and any personal GitHub-hosted Pages assets could be affected by GitHub Pages availability — this is a real-but-incidental exposure to Robin's stack, not a direct change. Adjacent-only, noted here for traceability; no theme refresh.
- **49198069** "Software development with AI is starting to feel like cooking steak" (375 pts best, by `yusyd` 2026-08-06T15:30Z, https://blog.sydorets.com/en/posts/almost-no-skill-required-to-cook-a-steak/). Generic AI-development essay. Off-scope per brief (no direct change to Hermes / MiniMax / OpenWiki / RAGFlow / NocoDB / SeaFile).
- **Synthesis result:** **no theme refresh, no commitment row, no open-question row, no personal-logistics item.** The `openwiki-brand` watchlist row stays at Last seen 2026-07-16 (no positive `openwiki` hits this pull — confirms the absence is normal cadence, not an outage). All four high-engagement top/best-feed AI-infrastructure items stay adjacent-not-promoted per the brief's "low-engagement items are watchlist by default; promotion requires recurrence, strong engagement, or corroboration" rule. The simplified 6-query LLM-agent topic set is the new query baseline (the prior 24-query life-science + workflow lane was retired per the source-specific instruction); future pulls in the same lane will refresh Last-seen only when an item reaches the recurrence / engagement / corroboration bar.
| Query lane | Queries run | Qualifying results |
| --- | --- | --- |
| Life sciences / vendors | `organoid`, `CelVivo`, `3Brain`, `Cellink` | 0 |
| AI workflow | `openwiki`, `deepagents` | 0 |
Raw dump: `~/.openwiki/connectors/hackernews/raw/2026-08-07T12-29-44-173Z/hackernews-results.json`.
## Latest update — 2026-08-03 18:00 UTC