StanfordSCALE/assertion_sentence_quotes_or_reads_text_aloud

Assertion: sentence quotes or reads text aloud

This classifier was trained for EduBehaviors: Assertion-based schemas for auditable dialogue coding and is usable through the Python package EduBehaviors-kit. This classifier was trained on an LLM-annotated subset of teacher utterances from the TalkMoves Dataset. See the Datasets section below for more information.

Training Details

Datasets

This model's columns are assertion_sentence_quotes_or_reads_text_aloud and split_sentence_quotes_or_reads_text_aloud.

Base rate (share of rows labeled as True): 3.4% overall — 3.3% train, 3.7% dev, 3.4% test.

Labels and annotation

Labels were generated with LLM annotators. Krippendorff's alpha for this assertion is 0.661.

Hyperparameters

Evaluation

Results

Limitations

• —Labels come from LLM annotators, not human coders. Agreement between annotators with Krippendorff's Alpha is 0.661.
• —Trained on teacher utterances only. Behaviour on student speech is untested.

How to Use

Message Structure

The model was trained on text built as:

{utterance}

The utterance is passed through as-is.

Running instructions

pip install setfit

from setfit import SetFitModel

model = SetFitModel.from_pretrained("StanfordSCALE/assertion_sentence_quotes_or_reads_text_aloud")

text = 'So our objective is to produce mathematical solutions to modeling the Rolling Cups problem'
model.predict([text])        # -> array([1]) when the assertion holds
model.predict_proba([text])  # -> [[P(no), P(yes)]]

Citation

@misc{assertion_sentence_quotes_or_reads_text_aloud,
  author = {Stanford SCALE Initiative},
  title  = {Assertion classifier: sentence quotes or reads text aloud},
  year   = {2026},
  url    = {https://huggingface.co/StanfordSCALE/assertion_sentence_quotes_or_reads_text_aloud}
}