Datasets:
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README.md
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# Gazet Dataset
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Synthetic training data for finetuning small language models on geospatial tasks over [Overture Maps](https://overturemaps.org/) and [Natural Earth](https://www.naturalearthdata.com/) parquet datasets.
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## Tasks
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### SQL generation (`sql/`)
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Input: user query + fuzzy-matched candidate entities (CSV)
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Output: DuckDB spatial SQL query
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### Place extraction (`places/`)
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Input: natural language query
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Output: structured JSON with place names, country codes, and subtypes
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## Format
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Each JSONL row is a conversation in chat-template format:
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```json
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```
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## Splits
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| Task | Train | Val | Test |
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| SQL | `sql/train.jsonl` | `sql/val.jsonl` | `sql/test.jsonl` |
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See `stats.json` for per-family sample counts.
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## Generation
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Data is generated from SQL templates applied to real Overture/Natural Earth spatial relations (adjacency, containment, intersection, etc.). Templates produce both the training SQL and the natural language question.
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## Trained model
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`developmentseed/gazet-model` - Qwen3.5-0.8B finetuned on this dataset
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# Gazet Dataset
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Synthetic training data for finetuning small language models on geospatial tasks over [Overture Maps](https://overturemaps.org/) and [Natural Earth](https://www.naturalearthdata.com/) parquet datasets.
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## Tasks
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### SQL generation (`sql/`)
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Input: user query + fuzzy-matched candidate entities (CSV)
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Output: DuckDB spatial SQL query
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### Place extraction (`places/`)
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Input: natural language query
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Output: structured JSON with place names, country codes, and subtypes
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## Format
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Each JSONL row is a conversation in chat-template format:
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```json
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```
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## Splits
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| Task | Train | Val | Test |
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|---|---|---|---|
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| SQL | `sql/train.jsonl` | `sql/val.jsonl` | `sql/test.jsonl` |
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See `stats.json` for per-family sample counts.
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## Generation
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Data is generated from SQL templates applied to real Overture/Natural Earth spatial relations (adjacency, containment, intersection, etc.). Templates produce both the training SQL and the natural language question.
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## Code & Development
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This model was trained and evaluated using code in the [**developmentseed/gazet**](https://github.com/developmentseed/gazet) GitHub repository.
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## Trained model
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`developmentseed/gazet-model` - Qwen3.5-0.8B finetuned on this dataset
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