OPEN
Jebadiah v2.1 decision model
Jebadiah v2.1 is an open decision model family with 9B and 27B sizes. It reads option-label probabilities in one pass with thinking off.
By frontier-infra · Released 10 Oct 2026
Open decision models that read option-label probabilities in a single pass with thinking switched off: you get a pick and a confidence, not an essay. GGUF and MLX builds sit next to the full weights. Released 10 Oct 2026, written up on 16 Oct.
Quick answers
What is Jebadiah v2.1 by frontier-infra?
Jebadiah v2.1: Open decision models that read option-label probabilities in a single pass with thinking switched off: you get a pick and a confidence, not an essay.
Who makes Jebadiah v2.1?
Jebadiah v2.1: frontier-infra
Facts
- Sizes
- 9B and 27B
- Licence
- Apache-2.0
Claims and sources
Links
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