From $25M Opus to $4.44 GLM: does open source break the AI capex buildout?
Shaughnessy119 · x · 2026-08-20
The author asks: if users shift from a $25M-scale Opus 5 to a $4.44 GLM 5.2, how does that ripple through the AI supply chain and the capex buildout? His analytical framing: it all comes down to how much infrastructure providers earn in each scenario, which determines whether open source undermines the capex narrative.
Related event: Open-Model Migration from Opus to GLM Could Hit Compute Capex(2 posts)→
More from Venture
- Altimeter's Brad Gerstner dumps entire CoreWeave stake, rotates 10% into Meta and Tesla — SumitGup · 2026-10-16
- YC-backed Overshoot launches inference optimization, claims $5M saved for AI teams — ycombinator · 2026-10-16
- Vercel launches Token Pass: $30/mo for $80 of GLM 5.3 and Kimi K3 credits — evilrabbit_ · 2026-10-16
- Polymarket gives Meta just 3% to lead AI by year-end; Anthropic at 44% — Polymarket · 2026-10-16
- Ferryman: solo-built cross-posting SaaS charges $30-$100/mo, syncs via Claude and Codex — KevinNaughtonJr · 2026-10-16
- 6 open models, 80 M&A memos, double-blind AI judges: Step 5 Preview claims a new Pareto frontier — Aizkmusic · 2026-10-16