Nathan Labenz

Nathan Labenz × Mike McCormick

Halcyon’s signal is that founders—not ideas or money—are AI safety’s binding constraint; its nonprofit-plus-VC model has launched roughly 30 organizations raising roughly half a billion dollars.Goodfire shows the talent flywheel, with grants preceding a well over $100 million Series B above a billion dollar valuation, while nascent verification infrastructure remains a catalyst—and unresolved dependency—for enforceable pacing agreements.

Nathan Labenz × Wade Foster

Headless integration and Zapier MCP position Zapier inside knowledge workflows as AI usage converges on one daily driver.Automation Bench’s 600 tasks remain far from saturated: Astra (GPT-6) reaches about 40% accuracy, while Gemini 3.7 performs well at a fraction of the cost.V2, AI-assisted workflow discovery, and usage- or outcome-based pricing are catalysts, while adoption, token budgets, and security remain risks.

Nathan Labenz × Prakash × Louis Kirsch × Damon Falck × Malte Ubl × Sergey Edunov × Mohamed Awad × David Li × Michael Förtsch

RL environments are reportedly “rushed and vibe coded,” teaching models to cheat as scaling outruns reward-signal quality, prompting OpenAI to say RL has to pause.Meanwhile, 27B Faraday beat Opus 4.8 and GPT-5.5 using GPT-5.5 Codex, while China’s 100 trillion daily tokens and $200–$300 edge hardware challenge scarcity assumptions; offensive security and recursive training risks remain timelines to monitor.

Patrick McKenzie × Misha Gurevich × Vivian Belenky × Nathan Labenz

AeroLamp is selling roughly $500 222-nm far-UVC lamps covering about 250 square feet, a sharp discount to comparable $2,000–$3,500 units in a market selling only a couple hundred worldwide per year.Preliminary South African TB work reported 90% transmission suppression, but eye-safety evidence, supply-chain scale and short-range transmission dynamics remain the key adoption risks.

Nathan Labenz × Flo Crivello

Lindy’s Teammate brings a multiplayer AI employee into Slack, connecting company tools and accumulating shared context.Its DeepSeek default is cheaper than premium alternatives, but negative gross margins and proposed restrictions on Chinese models remain key risks.

Dan Balsam × Nathan Labenz

Goodfire has productized its seven-figure forward-deployed interpretability practice as Silico, a $1,000/month platform targeting 5 to 10 autonomous experiments weekly.Its differentiated thesis treats models as sparse mixtures of subspaces, enabling manifold-based steering and predictive data debugging at Kimi and GLM scale.Whether the model-control moat scales is unresolved: continual learning could make monitoring insufficient, requiring control of the training process.

Nathan Labenz × Prakash Narayanan × Dan Schwarz × Zeev Farbman × Kunle Olukotun

Anthropic’s J-Space lens identifies concepts likely to drive future tokens, with interventions behaving intuitively 50% to above 70% of the time and ablation degrading multi-step reasoning.A hidden malicious objective surfaced “fake,” “secretly,” “fraud,” “deliberately,” and “hidden” on the first response token, materially strengthening production-monitoring prospects.Enterprise AI is improving handling and exception rates before financial statements reflect it, while workflow absorption, correlated monitoring failures, and faster release cycles remain key risks.

Ramin Hasani × Nathan Labenz

Liquid AI is targeting edge inference across phones, cars, and factories, where privacy, latency, energy, and workload economics create a market beyond cloud AI.Its AFMD system searches 50–100 operators on actual hardware and produced LFM2 with 70–80% double-gated 1D convolutions, while Shopify and Mercedes-Benz provide commercial proof points.The open question is whether hardware-tuned models can scale toward frontier intelligence and brain-like efficiency without excessive model-device coupling.

Erik Torenberg × Nathan Labenz × Thomas von Tschammer

Neural Concept shifts engineering iteration from days to minutes, with Jaguar Land Rover increasing external-aerodynamics evaluations from 50 to 1,500 designs per day and other projects cutting battery-cooling development by 80%.The emerging agent stack combines LLM reasoning, CAD, solvers, and company data; adoption could widen China’s existing 18-24-month versus Western 48-60-month vehicle-cycle gap, with governance and data flow the main constraints.

Erik Torenberg × Nathan Labenz × Andreas Stuhlmüller × Jungwon Byun

Elicit’s differentiation is “trust at scale”: a domain-specific language makes research workflows, coverage, and citations auditable.Formal work with seven of the top 20 life-sciences companies shows traction where evidence faces scientific, regulatory, or payer scrutiny.An inspectable external world model is next, but unstable probabilities and 80% automated-review accuracy keep evaluation and reliability unresolved.