Open Source

Basalt Labs caught in AI scam: Claims 99.44% on HLE using fake model identity

Startup faked benchmark results by swapping models behind the scenes.

Deep Dive

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Key Points
  • Basalt Labs claimed 99.44% on the HLE (Humanity's Last Exam) benchmark with tool use.
  • The released open-source model is actually Qwen2.5-7B-Instruct, not a custom model.
  • The model served on their website is DeepSeek, not the one they claimed.

Why It Matters

This exposes how easily benchmark fraud can occur, damaging trust in AI startup claims.

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