Harry Stebbings × Erik Bernhardsson

Modal has reached $1 billion ARR after 15X growth in 12 months, yet capacity spending keeps cash flow negative.Its 25-neocloud pool, per-GPU-second pricing and adjacent products aim to smooth demand, retain customers and lift gross margins toward Bernhardsson’s 40–60% range.Watch whether 30–40% monthly growth can support buying roughly two to three times projected capacity as hardware-price timing remains unknowable.

Molly O'Shea × Philip Johnston × Ezra Feilden × Adi Oltean × Bailey Montaño × Miguel Rivera × Camilo Lopez

Orbital compute’s cost case hinges on launch falling below roughly $500/kg, versus about $5,000/kg on Falcon 9.Government customers are testing radar and hyperspectral inference, aiming to turn large image downlinks into actionable coordinates in minutes; Starcloud 2’s planned January launch tests radiator claims.Johnston says a 10% or 20% higher chip failure rate in space could break the economics, despite three months of chip burn-in.

Gavin Baker

Gavin Baker calls Anthropic’s S-1 an upside surprise: about half the Fortune 500 has adopted it, with encouraging profitability, cash generation and unit economics.Open-weight infrastructure companies outgrow OpenAI and Anthropic as demand broadens, while GPU rental prices rose daily in October and forward capacity remains expensive into 2027.Potential IPOs and higher cloud pricing could ease reliance on external financing for the 2027 build-out, though Baker is unsure whether external financing has peaked.

Andy Jassy × Ben Horowitz × Erik Torenberg

Amazon expects about $220 billion of 2026 CapEx, yet AWS capacity is sold out for 2026, largely for 2027, and partly for 2028; AWS AI has exceeded a $25 billion revenue run rate.Data centers require investment roughly two years before monetization, pressuring free cash flow; broader enterprise inference adoption also hinges on costs Jassy still calls an order of magnitude too high.

Vibhu × Basil Chatha × Erik Bernhardsson

Bernhardsson estimates Modal is at least 50× larger, with Sandboxes now a third of revenue and growing 30% month over month.As GPU supply shifts to almost 25 clouds and three-plus-year prepaid deals, Modal can aggregate thousands of customers to flexibly slice “three-year rectangles.”Locked-in reservations leave Modal exposed if GPU prices and utilization fall together.

Dwarkesh Patel

Ranade says available tools may support 2X, not 10X, leading-edge wafer output, while an Intel speaker says AI demand is 40–50% above maximum capacity.With roughly 80% of fab costs fixed, utilization and yield matter; TSMC ships upwards of 3X Intel’s leading-edge wafers, and Ranade says Intel will invest more, though tool limits remain.

Harry Stebbings

Fund-scale return targets narrow venture: $50–100M seed valuations and $300–500K allocations can make an $18B winner immaterial.CoreWeave must fill capacity and fund buildout; Modal topped $1B run rate after raising $750M at $15.75B, amid unresolved inference competition.Town at $1B and Anduril at $90B highlight entry-price risk, with Anduril’s roughly 40x revenue demanding substantial execution.

Sam Altman × Matthew Berman

Altman’s long-run compute bet rests on intelligence becoming cheaper and expanding demand, with custom chips, robotics, and supply-chain investment potentially lowering costs per watt.He sees infrastructure scale and customer integration as durable advantages, while RSI could make technological lead decisive; he calls pushing it aggressively dangerous and says speed limits are needed.OpenAI’s hardware aims to give assistants richer context beyond screens, while Altman’s hoped-for disease-treatment candidate within a couple of years remains far from an approved medicine.

Evan Conrad × swyx

SF Compute’s bet is that GPU trading requires cloud-like operations: VM configurations can differ by 40%, leaving financial contracts exposed to manipulation and basis risk before reliable delivery.On the 5% of capacity listed, customers recover $25 per $100 spent through resale; Conrad reports several hundred million dollars in volume, but order-book volume remains small, leaving lender-financeable forward-curve liquidity unproven.

Ben Horowitz

CoreWeave’s 953-basis-point CDS implies 16% annual default risk; fixed-price contracts and $35 billion more to raise leave Chamath’s team estimating a $5 billion break-even gap.Sacks sees demand holding, but financing costs remain a risk; Chamath urges Anthropic to raise at least $200 billion for compute, with SemiAnalysis estimating it and OpenAI will take 60% of next year’s global additions.