EduBehaviors achieves 0.673 macro-F1 and 0.688 Cohen's kappa on Teacher TalkMoves, generally improving over direct LLM prompting¶
Claim · All claims
Evidence · 1 study · designr2·q2
Currency · newest study 2026 · checked against its sources 2026-10-18 (automated, 1 of 1 entry) · not reviewed by a person · recheck by 2029: tool and model accuracy changes quickly
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? On the TalkMoves Teacher TalkMoves task, the best EduBehaviors configuration attains 0.673 macro-F1 and 0.688 Cohen's kappa, generally outperforming direct LLM prompting (maximum reported macro-F1 0.61, kappa 0.58). → Julian Bernado 2026
Evidence¶
Julian Bernado 2026¶
Julian Bernado, Ana Trindade Ribeiro, Xander Beberman, and Susanna Loeb. (2026). EduBehaviors: Assertion-Based Schemas for Auditable Coding of Educational Dialogues. https://arxiv.org/abs/2609.27043 doi:10.48550/arxiv.2609.27043
q2 · i? · design · r2
Classification experiment on a sample of 10 TalkMoves sessions (3,217 teacher utterances) with leave-one-session-out cross validation, fitting L1-penalized logistic regression over assertion values. "GPT 5.6 Luna attains the highest Macro-F1 of 0.673, and Gemini 3.6 Flash attains the highest Cohen's κ of 0.702."
"GPT 5.6 Luna attains the highest Macro-F1 of 0.673, and Gemini 3.6 Flash attains the highest Cohen's κ of 0.702."
Discussion¶
Related Claims¶
- EduBehaviors underperforms the fine-tuned RoBERTa encoder trained on expert-labeled TalkMoves data — related
- ModernBert classifiers are more consistent than out-of-the-box LLMs at facilitation timing prediction, outperforming them in three of five datasets — a broader claim this one bears on
- All three assertion sources (word, corpus-derived, construct-derived) contribute to predictive accuracy — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
edubehaviors-matches-direct-llm-prompting-talkmoves |
title |
EduBehaviors achieves 0.673 macro-F1 and 0.688 Cohen's kappa on Teacher TalkMoves, generally improving over direct LLM prompting |
description |
EduBehaviors achieves 0.673 macro-F1 and 0.688 Cohen's kappa on Teacher TalkMoves, generally improving over direct LLM prompting |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2026 |
source_checked |
2026-10-18 |
recheck_by |
2029 |
generated |
by process:wiki-ingest on 2026-10-10 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — julian-bernado-2026 |
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