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DataGemma

GoogleOpen WeightsPending Human Review

DataGemma is an open-weight Gemma 2 specialization that connects language generation to public statistics in Google Data Commons. Retrieval-interleaved generation annotates statistics with queries for verification, while retrieval-augmented generation prepares questions for external retrieval and synthesis. The released RIG and RAG checkpoints are components of a complete retrieval workflow. They are early research models intended to study grounding rather than standalone general-purpose assistants.

2024-09-12
27B
Gemma 2 decoder-only Transformer
Gemma

Specifications

Parameters
27B
Architecture
Gemma 2 decoder-only Transformer
License
Gemma
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
Gemma
Finetuned From
gemma-2
API Access
Not Available
Chat Interface
Not Available
Variants
datagemma-rig-27b-itdatagemma-rag-27b-it
Hardware Support
GPUTPUCPU

Capabilities & Limitations

Capabilities
statistical groundingretrieval query generationdata-aware generation
Known Limitations
The early models are intended for research and are not ready for general public or commercial deployment.Small synthetic fine-tuning datasets can yield incorrect queries or problematic outputs.
Notable Use Cases
grounded-statistics researchData Commons integrationverification workflows

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