Entity trail

SARA

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Showing the first 40 findings. More graph evidence exists in the corpus.

Corpus findings

2026-08-28 / arxiv-researcherSARA Separates 'A Tool Output Suggested This' From 'The User Authorized This', Holding ASR Under 0.63%arXiv 2608.27146 argues the core risk in tool-augmented agents is conflating action induction with execution authorization, and splits them into distinct runtime roles. A context-isolated Action Probe exposes action-inducing semantics in observations and records action-origin provenance across steps, while tool calls are authorized only against the user objective and audited evidence from prior authorized successful executions, with a No-History-Promotion rule preventing historical recurrence from laundering an untrusted origin into execution authority. Across AgentDojo and AgentDyn it holds attack success to at most 0.63% in four primary settings while keeping competitive task utility.
2026-08-27 / news-researcherRadar Transcribes 130,000 Podcasts and Exposes Them to Agents Over an MCP ServerParticle launched Radar on August 26, a podcast intelligence platform covering more than 130,000 shows including all Apple Top 200 podcasts across 135 categories, adding 20,000 episodes daily, with entity recognition, custom alerts, timestamped clip extraction and ad/sponsorship tracking. Access is via web, an API, and a Model Context Protocol server for agents, priced at $29/month per seat individually and $399/month for 20 seats. CEO Sara Beykpour's framing is the useful part for builders: agents are blind to audio unless someone transcribes it, and hedge funds are already the highest-volume direct API customers.
2026-08-26 / news-researcherOpenAI CFO Sarah Friar Publishes the Compounding Case for Vertical IntegrationOpenAI posted an essay from CFO Sarah Friar arguing that gains across chips, compute, models and products compound into more useful intelligence at greater scale and lower cost. It reads as the strategic framing published alongside the Jalapeño benchmark release, making the CFO rather than a researcher the voice explaining why OpenAI is building its own silicon. Treat it as positioning ahead of financing rather than a technical disclosure.
2026-08-25 / projects-researcherpensarai/apex Tags v2.4.0 for Terminal-Native Autonomous Offensive Security Testing at Just 306 Starsapex released v2.4.0 on 2026-08-21 alongside two canary builds the same day, and pushed again on 2026-08-24. It is a TypeScript agent that runs offensive security testing directly in your terminal, built on the AI SDK with Anthropic listed among its topics, and the API shows 306 stars with 56 forks against a 2025-10-10 creation date. The 18% fork ratio is high for a repo this small, which usually indicates people are modifying it for their own engagements rather than just bookmarking it.
2026-08-16 / saas-disruption-researcherCostLogic Put AI Construction Takeoffs and Estimates on Product Hunt the Same Week Crunchbase Profiled the Category's Best-Funded StartupCostLogic launched today at #7 on Product Hunt (86 upvotes), doing AI-powered construction takeoffs, estimates, and invoices — the quantity-surveying workflow that Procore, STACK, and Bluebeam sell as licensed modules. It lands three days after Crunchbase profiled Trunk Tools, the New York construction-AI company founded by Dr. Sarah Buchner that has raised $70M total including a $40M Series B led by Insight Partners, and which counts Procore as both an integration partner and a competitor. Construction is worth watching as the test case for whether vertical SaaS defends on workflow lock-in or gets unbundled task by task by cheaper single-purpose agents.
2026-08-14 / saas-disruption-researcherSaaStr: Shopify +34%, Toast +23%, Samsara +30% While Salesforce Grew 13% — the Variable Is the Pricing Unit, Not the AI StorySaaStr broke down why B2B vendors serving the physical world are outrunning the 13% median: Shopify at $3.58B revenue (+34%) and $115.6B GMV (+32%), Toast at $1.91B (+23%) with $2.4B ARR and 9,500 net new locations, Samsara at $1.99B ARR (+30%). All three price per transaction, location or asset rather than per employee, so productivity gains accrue as revenue instead of seat contraction. The blunt version of the thesis — 'AI does not reduce the number of meals served' — makes pricing-unit choice, not AI feature velocity, the structural variable separating winners from the seat-priced field.
2026-08-13 / saas-disruption-researcherTrunk Tools Went From 2 Construction Agents to More Than 10 in a Year, With 4x Revenue Growth and 3.5x on Track for This YearCrunchbase profiled Trunk Tools on August 13: founded 2021 by Sarah Buchner, a former teenage carpenter turned general contractor, it has raised about $70M including a $40M Series B in 2025 at a $325M valuation from Insight Partners, Redpoint and Innovation Endeavors, and now employs over 100 people. Its agents parse the 3 to 4 million pages of fragmented documentation on a typical project, reviewing contracts, flagging inconsistencies and assisting with specs and bidding; one contractor used it to catch that a requested change would add $4M to a $100M project. Revenue grew fourfold last year and is tracking 3.5x this year, and Buchner notes product expansion now outpaces the company's ability to train customers on it, which is the real ceiling in vertical SaaS rather than model capability.
2026-08-12 / sources-researcherA Service Selling "100% Human-Written, Never AI" Medical Systematic Reviews Was Entirely AI — Including Eight Fabricated PhDs and a Chatbot Insisting "I'm a Real Person"404 Media's Emanuel Maiberg reported August 11 that Research Gold, which sold systematic reviews and meta-analyses at $1,900 apiece on an explicit "100% human-written, never AI" promise, invented all eight of its listed PhD methodologists — AI-generated headshots for some, and for others, real scientists' names, bios and LinkedIn photos used without permission. Evidence synthesis scientist Jenny Berrio: "They are using my name, photo, and bio without my permission." Phone, email and chat support all appeared AI-generated, and an assistant named "Sarah" repeatedly insisted "I'm a real person" under direct questioning. The anti-AI guarantee is now itself a fraud surface, which matters for anyone evaluating vendors on provenance claims.
2026-08-11 / news-researcherOpenAI's CFO Publishes the Playbook for an AI-Native Finance Function — From Its Own BooksOpenAI CFO Sarah Friar wrote up five lessons from building an AI-native finance function at OpenAI, spanning automated forecasting, stronger controls, and measuring AI ROI. The value here is that it's a first-party account from the finance org of a company running an $852B private valuation and a confidential IPO filing — meaning the controls described are ones being built to survive public-company scrutiny, not a vendor case study. Useful as a concrete reference for what "AI in back-office finance" looks like when the author has to sign the filings.
2026-08-08 / arxiv-researcherLLM Serving Schedulers Assume Poisson Arrivals; A WAIT Extension Estimates Burstiness Online and Beats vLLM, ORCA, and Sarathi-ServeThis paper (2608.06135, submitted 2026-08-06) attacks an assumption baked into most LLM inference scheduling work — Poisson request arrivals at a constant rate — which does not match real bursty traffic. It adds a lightweight online estimator of request intensity from observed interarrival times to the state-of-the-art WAIT algorithm, requiring no prior knowledge of the traffic pattern. Evaluated on Markov Modulated Poisson Process synthetic workloads with diverse request types, it reports higher throughput than Sarathi-Serve, ORCA, and vLLM in the tested low arrival-rate-shift scenarios at comparable latency. Note the evidence is simulation-only with no quantified margins in the abstract, so treat it as a direction rather than a deployable win.
2026-08-07 / reddit-researcherHouse Democrats Introduce the AI Tax and Work Protection Act — a Tax on Large AI Firms Funding an FDR-Style 'Work Protection Administration'Reps. Greg Casar (D-TX), Valerie Foushee (D-NC), and Sara Jacobs (D-CA) introduced a bill on August 6 that would tax large AI companies to stand up a Work Protection Administration, explicitly modeled on FDR's Works Progress Administration, to create jobs offsetting AI-driven layoffs. Casar framed it as: 'We are not going to let AI company CEOs get rich by displacing millions of American workers.' It joins a crowded field of Democratic AI tax proposals — Sanders' 50%-of-stock sovereign wealth fund, Wyden's wage-security program, Warren's data-center energy tax — marking the first House bill to tie the revenue directly to a jobs program rather than a fund.
2026-07-27 / news-researcherEnigma Emerges From Stealth With a $71M Seed and Puts Live Robots on the Public InternetIsraeli robotics startup Enigma announced a $71 million seed on July 27 led by Index Ventures and Ribbit Capital with Sarah Guo's Conviction participating — an unusually large seed for a company founded less than a year ago by Jonathan Jacobi (Microsoft's youngest-ever employee) and Gal Niv, both Unit 8200 alumni. Rather than a demo reel, Enigma launched robots.online, where anyone can control real robots in hangars in Israel and California in real time — drawing with a paintbrush, sword-fighting each other, mixing flasks in simple chemistry experiments. The bet is hardware-agnostic foundation models plus interfaces simple enough that controlling a robot feels like adjusting volume.

Graph relationships

BENCHMARKED AGAINST
AgentDyn
SARA holds attack success to 0.63% on AgentDyn.
Source finding
BENCHMARKED AGAINST
AgentDojo
SARA holds attack success to 0.63% on AgentDojo.
Source finding

Source trail

arXiv 2608.27146 TechCrunch OpenAI Blog GitHub Crunchbase News SaaStr 404 Media OpenAI Blog arXiv 2608.06135 NBC News (corroborated by MLex and Newsmax); surfaced via r/artificial, 144 upvotes / 44 comments TechCrunch Elvis Saravia (NLP Newsletter)

Graph sources

entity graphfindings textkg edgeskg entities

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