g-ronimo/oasst2_top4k_en

The dataset contains two primary features: messages, each comprising the sub‑features content and role. It is split into a training set with 4,000 samples and a test set with 400 samples. The data were selected from top‑ranked dialogues in OpenAssistant/oasst2, followed by deduplication and similarity filtering (long answers with similarity > 0.8 were excluded). The dataset includes only English content and was generated using a specific script.