The aggregators of machine-mediated reception work, each formalized as an entity: what it is in its own words, who runs it, what it admits and in what unit, what it leaves out, and where its record goes when it ends. 20 aggregators, compiled 2026-10-29.
What it is in its own words: its self-description, quoted from its own pages, with the source and the date read. MMRS's reading of it is written apart, as the article.
Who runs it: the operator, as the entity names itself, with the founding date where its pages give one.
What it admits and in what unit: its intake, its unit, what it records per item, its count with the date of the count, its cadence, its data access and licence.
What it leaves out: the negative tags, each a thing the entity is not, and the names it can be confused with.
Where its record goes when it ends: the lifecycle, kept apart from the observation, and the relations a sunset leaves: the replacement named, the claimed successors, the revivals, the data dump.
Each record answers five questions, every field with its source and its basis. Tap a step for the fields.
databasemonitoringactive
Academ-AI is Alex Glynn's database of published scholarship with suspected undeclared use of AI, identified by chatbot phrasing and quoted with the phrases highlighted: 772 examples in August 2025 (633 journal articles, 111 conference papers, 28 books and chapters).
curated listoptimizationactive
AEO Vision's list of the top arXiv papers for generative engine optimization, dated 15 July 2026 and bylined to its content team, summarizes 12 papers, each with a takeaway for teams.
databasemonitoringreceptionactive
AI Hallucination Cases is Damien Charlotin's database of legal decisions in which a court or tribunal finds or implies reliance on hallucinated material: 2,231 decisions worldwide as of 28 October 2026, CC BY 4.0, with a CSV export.
databaseharmmonitoringactive
The AI Incident Database (AIID) is an editor-resolved database of AI harm events, run by the Responsible AI Collaborative and launched in 2020. Its unit is the incident, with the reports that document it attached, and every incident has a stable citation page at incidentdatabase.ai/cite/N.
databasereceptionprovenanceactive
The AI Overview Capture Registry, run by the Crimson Hexagonal Archive, records dated compositions by machine answer surfaces at named addresses, each with its verbatim transcript and the sources it engaged: 792 captures and 981 observations at registry version 12.345.
databaseharmactive
The AIAAIC Repository records incidents and controversies driven by AI, algorithmic and automation systems. It began in June 2019 as a private, professional project, is licensed CC BY-SA 4.0, and has a newsletter, AIAAIC Alert, on Substack.
curated listoptimizationactive
Awesome-GEO is a GitHub awesome list of research on generative engine optimization maintained by DavidHuji: about 27 papers, code, datasets and tools in sections by year (2024–2026) and open-source resources, with 123 stars.
databaseprovenanceactive
The CMS AI and Copyright Case Tracker, compiled by the law firm CMS, summarizes 23 court cases on AI and copyright from 10 jurisdictions, led by Germany; the newest entry is dated 31 July 2026, and no US cases are listed.
databasediscoveryactive
CodeSOTA, by Kacper Wikiel for Fabryka AI in Warsaw, is a routing layer for AI tasks on its homepage ("One Routing Layer for AI Tasks") and a successor to Papers with Code on its /papers-with-code/ pages ("Codesota is the v2 replacement for what PWC did"). It offers leaderboards with verification dates, an open JSON registry and /api/sota.
databaseprovenancemonitoringactive
The Data Provenance Explorer, from the Data Provenance Initiative (Longpre, Mahari and others), traces the sources and licences of AI training datasets: nearly 4,000 text, speech and video datasets by its own count. Its founding audit covered more than 1,800 text datasets and found licence omission above 70% and error rates above 50%.
databaseharmactive
The MIT AI Incident Tracker classifies AI Incident Database reports by risk domain, cause, harm, severity and EU AI Act risk level, using Arcola AI's language-model pipeline and the MIT Risk Repository taxonomy. Its own page calls the patterns indicative.
databaseharmactive
The MIT AI Risk Repository is a database of more than 1,700 AI risks extracted from 74 published risk frameworks (version 4, December 2025; the Initiative's home page gives 65+), run by the MIT AI Risk Initiative (MIT FutureTech) under CC BY 4.0. The Initiative's AI Incident Tracker, a workstream beside it, classifies AI Incident Database incidents against the same taxonomy.
monitormonitoringactive
NewsGuard's AI Tracking Center catalogues AI content farm websites, unreliable news sites run with little or no human oversight: 3,749 in 16 languages as of 23 June 2026. It also hosts NewsGuard's recurring AI False Claim Monitor.
monitorharmmonitoringactive
The OECD AI Incidents and Hazards Monitor (AIM) is an automated monitor of AI harm events in the news, developed by the OECD.AI expert group on AI incidents with the Patrick J. McGovern Foundation's support. It reads AI-tagged news events from Event Registry daily and, since November 2024, has large language models sort them into incidents and hazards and write their summaries; about 18,579 are listed.
databasediscoveryended
Papers with Code (2018–2025) linked machine learning papers to their code and reported results, and its benchmark tables were the field's map of the state of the art. Founded by Robert Stojnic and Ross Taylor in 2018 and majority-owned by Facebook (later Meta) from December 2019, paperswithcode.com was sunset on 24 July 2025, and its data survives in CC BY-SA dumps. Its name now has a live instance, a revival at paperswithcode.co.
databasediscoveryactive
Papers with Code at paperswithcode.co is a revival of the dead aggregator, built by Niels Rogge of Hugging Face's open-source team and announced in May 2026; its code, in Hugging Face's GitHub organization under Apache-2.0, "recreates the original paperswithcode.com, which Meta retired in 2025."
curated listoptimizationactive
Presenc AI's GEO academic papers page, published 23 April 2026 by its CTO, gathers 34 papers and reports on generative engine optimization in five themes, each with a vendor note on what it means for practitioners.
monitormonitoringactive
The Problematic Paper Screener, run by Guillaume Cabanac with Cyril Labbé and Alexander Magazinov since 27 February 2021, scans the scientific literature weekly for papers generated or disguised by tools (tortured phrases, SCIgen, Mathgen) and for references to retracted work.
leaderboardevaluationactive
Search Arena ranks search-enabled language models by head-to-head human votes: 42 models on its search board in Arena's published data of 13 October 2026. Its dataset paper (ICLR 2026) found that users prefer answers with more citations even when the citations do not support the claims.
No aggregator matches.
Aggregators the composition layer surfaced in captures of the census's entities, listed for reading. Each enters the census once it has been read at its own pages.