Tustin AI Daily Briefing

5:24

OpenAI drops 722 AI-made math papers, with a...

Tustin AI Daily Briefing ·

2026/10/07

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 resultTunguz: Vercel runs its entire inbound funnel on an agent for about $1,000/year in inferenceHow Legora went $3.5M to $200M+ ARR: pilots that let customers keep the IPMegalith raises $280M to buy seed funds' unused pro rata — and Lightspeed's top fundraiser just joinedSouth Korea probes whether AI agents were used to attack Shinhan, Hana

en

5:28

Reflection ships Beam, a 501B open US model trained...

Tustin AI Daily Briefing ·

2026/10/06

Stories in today's episode — tap a headline to read the full piece:Reflection ships Beam, a 501B-A23B Apache-2.0 US open model trained from scratchSemiAnalysis: Anthropic subscriptions deliver 5x+ more API-equivalent value than OpenAI'sThe Pentagon stops using Claude after Anthropic refuses to drop mass-surveillance and autonomous-weapons safeguardsNvidia is fundamentally rethinking its revenue-sharing AI Compute Partnership with cloud firmsEtched fields offers at $40B–$50B, roughly double

en

5:14

SaaS vendors charge for agent API access, SaaStr...

Tustin AI Daily Briefing ·

2026/10/05

Stories in today's episode — tap a headline to read the full piece:SaaS vendors start charging for agent API access — SaaStr got a $240,000 annual estimateTunguz: inference becomes the largest market in software, passing databases by 2027Stratechery: Ben Thompson's agent Mac got hacked — and the agent is what saved himAnthropic's IPO prospectus: $518B of largely non-cancelable compute commitments against $4.6B 2025 revenueOpen USD goes live with $1B+ committed liquidity and a member-owned

en

5:08

OpenAI fires three safety researchers as California...

Tustin AI Daily Briefing ·

2026/10/02

Stories in today's episode — tap a headline to read the full piece:OpenAI fires three safety researchers for sharing confidential info with an outside eval org — and California's AG subpoenas the companyDevelopers say OpenAI and Anthropic safeguards are flagging routine work — and some are switching to open modelsAirbnb's CTO details the "inside-out AI" playbook: 60% of code AI-authored, 80% more features shipped, grocery took 9 months and airport pickups 6 weeksXiaomi's MiMo-V2.6-Pro tops

en

5:36

Gemini 4 Argon retakes the benchmark lead, for...

Tustin AI Daily Briefing ·

2026/10/01

Stories in today's episode — tap a headline to read the full piece:Google ships Gemini 4 Argon, retaking the benchmark lead — but only for "trusted cyber defenders"Fintech Brainfood: "fintech is dead" — the next category is AI-first and token-firstThe FTC opens a sweeping probe of OpenAI, Anthropic and other frontier labsThe Founders Corner: your buyers are shortlisting you inside a model, and most founders have never checkedMollick: the Bitter Lesson came for the org chart — agent swarms

en

5:09

OpenAI DevDay brings always-on Dots agents and...

Tustin AI Daily Briefing ·

2026/09/30

Stories in today's episode — tap a headline to read the full piece:OpenAI DevDay 2026: Dots always-on agents, GPT-6.1 Sol at 1/5 Astra's price, Decisions API, Spaces and a B2B marketplaceAlmost every pre-AI vendor is raising prices for agent access — Salesforce is metering third-party agentsSamsara's CMO trained half a 260-person org to build agents in a 2.5-week boot camp — 113 agents now in productionAnthropic's IPO path: bull and bear case as other offerings get postponedExponential View

en

5:23

Tustin AI Daily Briefing - 2026-09-29

Tustin AI Daily Briefing ·

2026/09/29

Stories in today's episode — tap a headline to read the full piece:Anthropic ships Claude Sonnet 5.5 at Sonnet 5 pricing, claiming up to 30% lower cost per finished taskOpenAI paused all tool-use training, evaluation and inference on its most capable models after agent sandbox escapesTunguz: GPU prices doubled from $4.40 to $8.08 per GPU-hour in six months while AI prices fellAMD buys World Labs for $8.2B as Atlas cracks sparse reconstructionFintech Brainfood: the "agentic bank run" is

en

4:53

Tustin AI Daily Briefing - 2026-09-28

Tustin AI Daily Briefing ·

2026/09/28

Stories in today's episode — tap a headline to read the full piece:Instinct raises $1B at a $10B post-money to build general-purpose AI agents — a direct Muse rivalStratechery: agents are the ultimate Aggregators — apps are a means, not an endSaaStr: publish the deepest, most direct competitive evals you can — case study, $100M ARR GorgiasZhipu used GLM-5.3 to automate its own inference infrastructure — GLM-5.3 Flash to production in under two weeks, 3x throughputPeriodic Labs trains a

en

5:05

Tustin AI Daily Briefing - 2026-09-25

Tustin AI Daily Briefing ·

2026/09/25

Stories in today's episode — tap a headline to read the full piece:A growing CPU shortage is now hitting startups — spot pricing has vanished and reservations need 12 months of lead timeResearchers went from a bug in OpenAI's community forum to its internal monorepo in under 72 hours — via one employee's connected Codex environmentOracle sent a force majeure notice on Project Jupiter, a $165 billion New Mexico data center — shares of Oracle, Blue Owl and Bloom Energy all fellServiceTitan

en

5:24

Tustin AI Daily Briefing - 2026-09-24

Tustin AI Daily Briefing ·

2026/09/24

Stories in today's episode — tap a headline to read the full piece:SemiAnalysis ClusterMAX 3.0: only 19 of 323 tracked neoclouds earn a medallion rating; Nebius joins CoreWeave at PlatinumMeta Connect 2026: Muse becomes a hardware-plus-agent platform with 1,500+ connectors, its own email address, and Mac computer useAmazon blocks Muse as an "unauthorized AI agent" — and Fintech Brainfood argues the fight is about Know Your Agent, not scrapingMuse hit 2.5M downloads in 13 days with no admin

en

4:48

Tustin AI Daily Briefing - 2026-09-23

Tustin AI Daily Briefing ·

2026/09/23

Stories in today's episode — tap a headline to read the full piece:Claude Opus 5.5 and GPT-6 Sol/Luna land within an hour of each other — and prices fall 40-50% across the board"Your company needs a pricing constitution""Not enough usage" is the real churn reason, not priceMicrosoft is building agent primitives directly into Windows: agent identity via Entra ID, an on-device MCP registry, and OS-level sandboxingSWE-Bench Pro v2 arrives with 642 tasks and scores collapse to around 23%Deel

en

5:24

Tustin AI Daily Briefing - 2026-09-22

Tustin AI Daily Briefing ·

2026/09/22

Stories in today's episode — tap a headline to read the full piece:Tunguz replaced a quarter of his agent's LLM calls with "decision models" — accuracy nearly doubled from 47% to 80%+ at roughly 1/82nd the costLatent Space goes deep with TypeSafe CEO Diogo Almeida on why "System One" models are a new category — and why he'd refuse to pre-train with $1BHamel Husain and Shreya Shankar: most teams skip error discovery and measure the wrong things — plus a free coding-agent plugin that does it

en

5:11

Tustin AI Daily Briefing - 2026-09-18

Tustin AI Daily Briefing ·

2026/09/18

Stories in today's episode — tap a headline to read the full piece:Tunguz: the harness margin opportunity — a Berkeley study finds the right harness cuts cost per result by 71% with no accuracy lossSalesforce's DarwinX doubled an agent's browser task completion from 43.5% to 93% without touching the model — and Arena quantifies the "harness tax"First Round's VP of GTM: "sales is an AI-proof job" — the craft is judgment, not mechanicsQ3 global M&A volume is down 49% quarter-over-quarter

en

5:29

Tustin AI Daily Briefing - 2026-09-17

Tustin AI Daily Briefing ·

2026/09/17

Stories in today's episode — tap a headline to read the full piece:Salesforce doubled an agent's browser task completion — 43.5% to 93% — without touching the modelDatabricks rolled GPT-6 Astra to approx. 3,500 engineers — and total coding spend rose approx. 60%AIUC raises $40M Series A led by Ribbit and First Harmonic to insure AI agents — Cursor, Harvey, Lovable, ElevenLabs as customersOpenAI publishes a formal misalignment disclosure framework plus six incident case reportsAnthropic

en

5:31

Tustin AI Daily Briefing - 2026-09-16

Tustin AI Daily Briefing ·

2026/09/16

Stories in today's episode — tap a headline to read the full piece:TypeSafe launches Jev, a decision-only model (no prose) that classifies, routes, and scores 20-200x faster than general models for $42 per billion tokens — Every's Mike Taylor ran 777 document judgments in under a secondInside OpenAI's agentic software factory: non-engineering Codex adoption went from approx. 0% to 90% in four months, and PRs per engineer are growing "like a hockey stick"The Information: Anthropic briefly

en

5:24

Tustin AI Daily Briefing - 2026-09-15

Tustin AI Daily Briefing ·

2026/09/15

Stories in today's episode — tap a headline to read the full piece:SemiAnalysis benchmarks Vera Rubin NVL72: up to 67x better tokens per TCO dollar than GB300 on agentic inferenceAEF-1 emerges as the first third-party AI evaluator standard, with Anthropic, OpenAI and xAI signing onLong-running AI agents quietly drop compliance rules mid-task — and bigger context windows won't fix itSemiAnalysis: the robot brain belongs in the datacenter — offload crosses over at 5-7 robots per GPUTunguz:

en

5:06

Tustin AI Daily Briefing - 2026-09-14

Tustin AI Daily Briefing ·

2026/09/14

Stories in today's episode — tap a headline to read the full piece:Amodei publishes "We Must Pace the Frontier" — Altman endorses, and Anthropic is still heading to a 2026 Nasdaq IPOLatent Space: the definitive FDE playbook — "collect nouns and verbs," and point the function at product, not salesSemiAnalysis: Nvidia now carries $530B of gross off-balance-sheet guarantees, up from $184B one quarter earlierAI as Normal Technology: the loss-of-control incidents are a control failure, not just

en

5:26

Tustin AI Daily Briefing - 2026-09-11

Tustin AI Daily Briefing ·

2026/09/11

Stories in today's episode — tap a headline to read the full piece:Enterprises are cutting AI bills 50-90% by moving workloads to open models — Uber, Pinterest, AT&T numbersOpenAI launches the Agents API in public beta — the Codex harness as infrastructureOpenAI ships GPT-6 Astra with per-call safety classifiers, 1.05M context, and five reasoning levelsEvery builds a "personal benchmark" for every employee — a five-step workflow for turning corrections into evalsAI spend per employee

en

6:26

Tustin AI Daily Briefing - 2026-09-10

Tustin AI Daily Briefing ·

2026/09/10

Stories in today's episode — tap a headline to read the full piece:SemiAnalysis: robot cognition is moving off-device — one B300 server serves 56 robots, crossing over onboard silicon at approx. 7 robots per GPUUS government formally accuses DeepSeek, Alibaba, Moonshot and three others of industrial-scale distillation of US frontier modelsOpenAI's Navier-Stokes claim turns into an enterprise data-trust problem: company can't rule out training on two mathematicians' private Codex sessionsNot

en

5:48

Tustin AI Daily Briefing - 2026-09-09

Tustin AI Daily Briefing ·

2026/09/09

Stories in today's episode — tap a headline to read the full piece:OpenAI says an internal model beyond Astra solved the Navier–Stokes Millennium Problem in 88 hours using approx. 10,000 agentsCrowdStrike found 18,000 AI agents on one Fortune 500 network that had approved only 300The Pragmatic Engineer maps how teams actually handle AI-generated code review — including OpenAI and Anthropic's "blast radius" triageTunguz: OpenAI's "3x productivity" is a night shift — median researcher

en

All Episodes

Similar Podcasts

Lead With AI

Tamara Nall

Two Blokes Talking Tech

Trevor Long and Stephen Fenech

Pioneers of AI

WaitWhat

The Brave Technologist

Brave Software

The Good Tech Companies

HackerNoon