Observed Signal · Feb 23, 2026 · Data Update · Source: Exponential View · Impact: 3/5 · Sentiment: Neutral
AI capex surge; Waymo staffing; Taalas hardware speed
A short data roundup highlights several industry data points: AI-related capital expenditure (AI capex) is estimated to have driven 64–80% of US GDP growth for Q4 2025. Waymo’s remote guidance operation reportedly runs with 70 human operators, implying a 43:1 car-to-human ratio; by comparison, GM’s Cruise robotaxi service averaged about 1.5 staff per car. Canadian startup Taalas claims new hardware that can run AI models nearly 10× faster by hard-wiring models directly onto chips. Separately, secondary sales of private startup shares have risen from 3% of VC exits in 2015 to 31% today. The item is a brief newsletter data round-up by Exponential View authors Azeem Azhar and Hannah Petrovic.
The data points highlight major trends in AI investment, hardware performance gains, and autonomy staffing ratios that affect compute demand, robotics/autonomy economics, and VC exit dynamics—relevant to AdTech and broader tech infrastructure planning but not an immediate platform policy or major product launch.
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Key Takeaways & Evidence Grounding
- AI capital expenditure estimated to account for 64–80% of US Q4 2025 growth.
- Waymo’s remote guidance operation runs on 70 human operators (≈43 cars per human).
- GM’s Cruise robotaxi service had about 1.5 staff per car.
- Canadian startup Taalas claims hardware that runs AI models nearly 10× faster by hard-wiring models onto chips.
- Secondary sales of private startup shares grew from 3% of VC exits in 2015 to 31% today.
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