| task_categories: [feature-extraction, sentence-similarity] | |
| tags: [text-to-sql, schema-linking, retrieval, spider2, bird, contrastive] | |
| # embedding-0.6b-spider2.0-data | |
| Contrastive training data for the [`thanhdath/embedding-0.6b-spider2.0`](https://huggingface.co/thanhdath/embedding-0.6b-spider2.0) | |
| column retriever. **39,238** (query, positive-columns, hard-negative-columns) groups. | |
| **No SynSQL** — BIRD train + Spider train + Spider 2.0 synthetic only. | |
| | source | rows | | |
| |---|---| | |
| | BIRD train | 9,356 | | |
| | Spider train | 8,386 | | |
| | Spider 2.0 synth (BQ/SF) | 17,693 | | |
| | Spider 2.0 synth (SQL-Gen) | 3,803 | | |
| ## Files | |
| - `train.jsonl` — **SWIFT embedding format** (`messages`, `positive_messages`, `negative_messages`); used to train the model. | |
| - `train_flagembedding_format.jsonl` — same data in FlagEmbedding format (`query`, `pos`, `neg`, scores); pre-conversion source. | |