assertion_sentence_has_counting_sequence

Assertion: sentence has counting sequence

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.

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Training Details

Datasets

This model's columns are assertion_sentence_has_counting_sequence and split_sentence_has_counting_sequence.

Base rate (share of rows labeled as True): 1.4% overall — 1.8% train, 1.6% dev, 0.8% test.

Labels and annotation

Labels were generated with LLM annotators. Krippendorff's alpha for this assertion is 0.757.

Hyperparameters

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Evaluation

Results

Limitations

• Labels come from LLM annotators, not human coders. Agreement between annotators with Krippendorff's Alpha is 0.757.
• Trained on teacher utterances only. Behaviour on student speech is untested.
• Only 17 positive examples in the test split, so the test scores above carry a wide margin of error.

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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_has_counting_sequence")

text = 'Number off really quickly one through four or one through five'
model.predict([text])        # -> array([1]) when the assertion holds
model.predict_proba([text])  # -> [[P(no), P(yes)]]

Citation

@misc{assertion_sentence_has_counting_sequence,
  author = {Stanford SCALE Initiative},
  title  = {Assertion classifier: sentence has counting sequence},
  year   = {2026},
  url    = {https://huggingface.co/StanfordSCALE/assertion_sentence_has_counting_sequence}
}