Language Stratified Dataset Composition

via “demographic-stratified conversation analysis and filtering”

1M+ real user-AI conversations with demographic metadata.

Unique: Provides explicit demographic metadata (country, browser) at conversation level, enabling direct stratified analysis without requiring external demographic inference or proxy models, though limited to coarse-grained attributes compared to crowdsourced alternatives

vs others: More direct demographic stratification than ShareGPT or other conversation corpora, though less granular than purpose-built fairness datasets with rich demographic annotations