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H2O-Lightning-4B: Apache-2.0 4B Decision model, official #1 open model on JevBench (above Jev)

Disclosure: I work at H2O.ai. We released H2O-Lightning-4B, an open-weight (Apache-2.0) model for the "decisions API" style of inference that Jev made popular: you send a state plus typed questions (pick one / yes-no / score), and get calibrated probabilities back from a single forward pass. No gen…

Read the full story at r/LocalLLaMA ↗

Timeline · 3 reports

  1. 2026-10-09 20:31 · r/huggingface
    H2O-Lightning-4B: Apache-2.0 4B Decision model, official #1 open model on JevBench (above Jev)
  2. 2026-10-09 20:27 · r/LocalLLM
    H2O-Lightning-4B: Apache-2.0 4B Decision model, official #1 open model on JevBench (above Jev)
  3. 2026-10-09 20:26 · r/LocalLLaMA
    H2O-Lightning-4B: Apache-2.0 4B Decision model, official #1 open model on JevBench (above Jev)

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