Tudor Achim

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// recent coverage 2 mentions

13:51

2026-07-21

cryptobriefing.com

artificial-intelligence

Harmonic’s reasoning model Aristotle achieves gold medal performance on International Math Olympiad

Harmonic, the AI startup co-founded by Robinhood CEO Vlad Tenev and Tudor Achim, announced on July 28 that its reasoning model Aristotle achieved gold medal-level performance on the 2025 International…

13:39

2026-07-20

cryptobriefing.com

artificial-intelligence

Harmonic advocates for human-defined AI benchmarks, and crypto investors should pay attention

Harmonic AI, the $1.45 billion formal reasoning startup co-founded by Robinhood's Vlad Tenev and Tudor Achim, argues that AI benchmarks should be human-defined rather than generated by AI systems, a s…

// co-occurs with top 8 entities

Vlad Tenev 2 Aristotle 2 Harmonic AI 1 Ribbit Capital 1 Sequoia 1 Index Ventures 1 Lean FRO 1 Harmonic 1

// topics top 6 topics

artificial intelligence 2 ai startups 2 ai products 2 ai research 2 ai safety 1 ai tools 1