Vela FactCheck
Vela FactCheck identifies requests that need external factual knowledge or retrieval; it does not determine whether a claim is true.
307M parameters · Input capacity: 32,768 tokens, including special tokens.
Evaluation
Compared with the original mmBERT32K FactCheck model for identifying requests that need fact-checking. Scores are on a 0–100 scale; higher is better.
The same 186 reviewed natural requests contain 7–2,868 tokens. Both models use FP32, complete inputs and the highest-scoring label. This development set informed Vela selection; it is not an independent test or a measurement of 32K accuracy.
Quick start
With PyTorch and Transformers 4.57.6 or 5.17.0:
Explore the Vela model collection