OPEN
Saif 0.8 Lightening
Saif 0.8 Lightening is a 0.8B decision model with public weights and a non-commercial licence. Its maker reports 42.79 on Decision Index 0.3.
By GyrTechnology · First Hugging Face release: 4 Nov 2026
A 0.8B decision model fine-tuned from Qwen3.5-0.8B. It reads a shared state and isolated question segments in one forward pass, returning probabilities for choice, yes/no and score questions. The release includes serving code and weights without a text-generation head. Its non-commercial licence limits how it can be used.
Facts
- Size
- 0.8B; about 1.5 GB in bf16
- Base
- Qwen/Qwen3.5-0.8B
- Licence
- CC BY-NC 4.0; non-commercial
- Inputs
- Text and JSON state; choice, noul and score questions
- Access
- Public decoder and decision-row weights, Python runtime and Decision Index engine
Claims and sources
- GyrTechnology reports 42.79 chance-corrected skill and 56.65 raw score on the public Decision Index 0.3 suite, with all 140,620 requests answered. Median latency was 18 ms, mean 55 ms and p80 31 ms on one RTX 5070 Ti, one request at a time. These are the maker's results, not an official leaderboard submission. vendor reportedsource
Links
Source: Weights and model card → Source: Release files →
Related projects
No related projects are listed in the registry.