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finephrase

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Synthetic text samples generated from FineWeb-Edu via SmolLM2-Instruct.

DatasetText & NLP517K/moFree
Open dataset
Updated 2026-06-15

What is finephrase?

finephrase is a collection of synthetic text data generated from educational web samples using a 1.7B parameter instruction-tuned language model with fixed sampling parameters.

It is useful for researchers and developers working on text-generation model training or evaluation involving rewritten and FAQ-style content.

Dataset structure

Total rows
1,015,005,264
Columns
12
Size on disk
3.4 TB
SubsetSplitRows
alltrain
faqtrain
mathtrain338,747,732
tabletrain338,546,433
tutorialtrain337,711,099

What you can build with finephrase

Fine-tuning FAQ generators

Train models to produce FAQ pairs from raw educational web text using the synthetic rewrite examples.

Text-rewriting pipelines

Build systems that rewrite long-form content into clearer, structured formats for documentation or study aids.

Instruction data augmentation

Expand LLM training sets with billions of synthetic instruction-response pairs derived from high-quality sources.

Load finephrase

Python
from datasets import load_dataset

ds = load_dataset("HuggingFaceFW/finephrase")
  1. 1pip install datasets
  2. 2from datasets import load_dataset
  3. 3ds = load_dataset('HuggingFaceFW/finephrase')
  4. 4Select train split or streaming mode for the multi-billion row collection
  5. 5Feed examples into your text-generation training loop

finephrase: pros & cons

Pros

  • +Billions of synthetic examples at scale
  • +Derived from curated FineWeb-Edu educational content
  • +Consistent generation settings (temperature 1.0, top_p 1.0)
  • +Directly supports text-generation and rewrite tasks

Cons

  • Dataset size (1B–10B entries) demands heavy storage and compute
  • Synthetic outputs may carry model-specific artifacts or biases
  • Narrow focus on FAQ/rewrite prompt families only
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Frequently asked questions

A large synthetic collection generated by SmolLM2-1.7B-Instruct from FineWeb-Edu using FAQ and rewrite prompts.

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