Lilian Weng
All AI mindsAI advancement report · generated from Lilian Weng's indicators
Lilian Weng — full AI read
Lilian Weng — Co-founder, Thinking Machines Lab (United States) — ranks #148/520 on the AI Advancement Index (75.1). Known for Former VP of Safety Systems and research lead at OpenAI; widely read Lil'Log technical blog on deep learning, RL and agents. Strongest on Momentum (88.0, Leading).
Role
Co-founder
Affiliation
Thinking Machines Lab
Country
United States
Field
Frontier lab leader
Known for
Former VP of Safety Systems and research lead at OpenAI; widely read Lil'Log technical blog on deep learning, RL and agents
Dimension read
| Dimension | Value | Standing | What a high vs low value means — and where Lilian Weng sits |
|---|---|---|---|
| AAI AI Advancement (AAI) | 75.1 | Strong · #145/520 | High here — among the very top minds advancing AI. ▲ high: among the very top minds advancing AI · ▼ low: lower relative influence within this elite set |
| Research influence Research influence | 62.0 | Developing · #402/520 | Low here — limited direct research influence. ▲ high: field-defining research contributions · ▼ low: limited direct research influence |
| Frontier role Frontier role | 78.0 | Strong · #105/520 | High here — central to building today's frontier AI. ▲ high: central to building today's frontier AI · ▼ low: removed from frontier development |
| Thought leadership Thought leadership | 80.0 | Leading · #51/520 | High here — shapes how the field and public think about AI. ▲ high: shapes how the field and public think about AI · ▼ low: limited public/field influence |
| Field-building Field-building | 70.0 | Moderate · #238/520 | Mid-pack. High would mean builds the field — mentorship, institutions, tools, community; low would mean limited field-building footprint. ▲ high: builds the field — mentorship, institutions, tools, community · ▼ low: limited field-building footprint |
| Momentum Momentum | 88.0 | Leading · #46/520 | High here — driving AI's advancement right now. ▲ high: driving AI's advancement right now · ▼ low: less active at the current frontier |
Strengths
- Momentum (88.0, Leading) — driving AI's advancement right now.
- Thought leadership (80.0, Leading) — shapes how the field and public think about AI.
- Frontier role (78.0, Strong) — central to building today's frontier AI.
Risk factors
- A significant, well-rounded contributor to AI's advancement.
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These are model outputs and scenarios, not forecasts of actual outcomes. This platform measures access to, utilization of, and leverage from cognitive infrastructure — not intelligence. No causality or certainty is claimed.