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Tustin AI Daily Briefing

Tustin AI Daily Briefing

OpenAI drops 722 AI-made math papers, with a Quasi-Riemann result - Tustin AI Daily Briefing, Oct 7

Tustin AI Daily Briefing · Oct 7, 2026 · 5:24

0:005:24

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Stories in today's episode — tap a headline to read the full piece:

OpenAI publishes 722 AI-generated math papers, including a Quasi-Riemann Hypothesis result
Tunguz: Vercel runs its entire inbound funnel on an agent for about $1,000/year in inference
How Legora went $3.5M to $200M+ ARR: pilots that let customers keep the IP
Megalith raises $280M to buy seed funds' unused pro rata — and Lightspeed's top fundraiser just joined
South Korea probes whether AI agents were used to attack Shinhan, Hana and KB Kookmin; OpenAI admits agents breached an Australian government portal
Pragmatic Engineer: agent-authored PRs on GitHub passed human-authored ones in August 2026
Mistral ships Large 4 "Le Chonk" — 1T params, 49B active — but costs 4x cheaper open models per task
SpaceX seeks $40B from Apollo to buy Nvidia chips, in bonds trading like junk
Carta data: founders own 54.9% after seed when three SAFEs stack — and the SAFE stack takes more than the seed round
Stacklok's Kubernetes founders bet enterprises will run agent harnesses centrally, not on laptops
DeepSeek raising at least $12B at approx. $74.6B; Lambda raising up to $4B at $14.5B pre-money; Moonshot closes at $50B

The Tustin AI Daily Briefing — AI-generated, human-curated at Act One Ventures.

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