singtan/solvrays-llm-pdf

TEXT GENERATIONConcurrency Cost:1Model Size:2.5BQuant:BF16Ctx Length:8kPublished:Apr 30, 2026License:apache-2.0Architecture:Transformer Open Weights Cold

The singtan/solvrays-llm-pdf is a 2.5 billion parameter Gemma-based language model developed by Bibek Lama Singtan, fine-tuned for Ground-Truth Technical Retrieval. It is specifically optimized to minimize hallucinations and prioritize information extracted directly from technical documentation, utilizing a context length of 8192 tokens. This model excels at summarizing and retrieving architectural concepts from its training corpus, making it suitable for precise technical insights. Its unique "Zero-Hallucination Mode" and direct provenance training ensure high accuracy for infrastructure-focused documentation analysis.

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Overview

The singtan/solvrays-llm-pdf model, developed by Bibek Lama Singtan, is a specialized, fine-tuned version of Gemma 2B designed for Ground-Truth Technical Retrieval. It differentiates itself from standard LLMs by being conditioned with specific "Senior AI Engineering" grounding templates, aiming to minimize hallucinations and prioritize information directly from technical documentation.

Key Capabilities

  • Zero-Hallucination Mode: Configured for deterministic greedy decoding to ensure factual accuracy.
  • Direct Provenance: Trained to recognize and prioritize specific technical documents as "Ground Truth."
  • Infrastructure Focused: Fine-tuned on complex architectural guidelines, such as those for the Saturn Project.
  • Merged Weights: Provides standalone weights for high-speed, native inference.

Engineering Specifications & Training

The model employs Supervised Fine-Tuning (SFT) with Grounding Headers. It features a Rank (r) of 16, indicating a high capacity for technical fact retention, and was trained over 5 epochs for heavy fact reinforcement. The context window used during training was 512 tokens with a 128-token overlap to maintain fact continuity.

Good For

  • Precise Technical Summaries: Generating accurate summaries based strictly on provided architectural documentation.
  • Fact Retrieval: Extracting specific technical insights and concepts from a defined corpus.
  • Minimizing Hallucinations: Ideal for applications where factual integrity and the absence of generated inaccuracies are critical.
  • Architectural Documentation Analysis: Particularly effective for understanding and summarizing complex infrastructure guidelines.