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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.

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