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ROR Set Point Set Model mmBERT Base (OpenAlex Jev Distill)
A cross-encoder set model for ROR set point matching, distilled from OpenAlex's Jev judgments. Given an affiliation string and its candidate ROR records, it gives each candidate the probability that the string names it.
- Reading time
- 2 min
- Published by
- Community
- Added
- Nov 2026
Highlights
- Cross-encoder set model fine-tuned from jhu-clsp/mmBERT-base.
- Scores each candidate ROR record with the probability that the affiliation string names it.
- Stage 1 learns from teacher judgments of openalex-affiliation-matcher v3.0.0, which come from Jev.
- The card documents a mention mask and reports evaluation with and without it.
- MIT licensed, 306M parameters in BF16 safetensors.
Questions about this entry
Short answers drawn from the linked project or page.
It reads an affiliation string together with its candidate ROR records and gives each candidate the probability that the string names it, learning from OpenAlex's Jev judgments.
Load it as a feature-extraction pipeline: from transformers import pipeline; pipe = pipeline("feature-extraction", model="adambuttrick/ror-set-point-set-model-mmbert-base-openalex-jev-distill"). The card also shows AutoTokenizer and AutoModel usage.
It is a fine-tune of jhu-clsp/mmBERT-base, a ModernBERT model, and is tagged as a cross-encoder for feature extraction.
Its stage 1 learns from the teacher judgments of openalex-affiliation-matcher v3.0.0. The card states those judgments come from Jev, a closed commercial decision model from TypeSafe AI.
The model card has a dedicated section on the mention mask and reports evaluation results both with and without it, alongside results on other test splits.
The matcher uses ror-set-point-set-model-mmbert-base-mask, which learns from the judgments of StartLux-Decision v1.1 27B Instant, a model with open weights. The card compares the two pipelines, and this repository is a copy of revision a43d230 of the mask variant.
The repository is MIT licensed. Its safetensors weights hold 306,939,648 parameters in BF16, roughly 613 MB, in a single unsharded file.
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