farbodtavakkoli/OTel-LLM-20B-Reasoning

Hugging Face
TEXT GENERATIONPricing:Input $0.04 / Output $0.15Concurrent Unit Cost:2Model Size:20BQuant:FP8Context Size:128kPublished:Feb 15, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Warm

The farbodtavakkoli/OTel-LLM-20B-Reasoning is a 20 billion parameter language model, full-parameter fine-tuned by farbodtavakkoli on OTel telecommunications data. Based on openai/gpt-oss-20b, it is specifically optimized for context-grounded reasoning and answer generation within Retrieval-Augmented Generation (RAG) pipelines for the telecom sector. This model significantly improves context-grounded correctness over its base checkpoint, making it ideal for specialized telecom QA applications.

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OTel-LLM-20B-Reasoning: Specialized Telecom AI

The farbodtavakkoli/OTel-LLM-20B-Reasoning is a 20 billion parameter language model, part of the OTel Family of Models, developed by farbodtavakkoli. It is a full-parameter fine-tuned version of openai/gpt-oss-20b, specifically trained on a curated dataset of OTel telecommunications data.

Key Capabilities & Features

  • Domain-Specific Optimization: Fine-tuned exclusively on telecom data, including arXiv papers, 3GPP standards, GSMA documents, IETF RFCs, and O-RAN specifications, making it highly specialized for the telecommunications sector.
  • Context-Grounded Reasoning: Designed for Retrieval-Augmented Generation (RAG) pipelines, excelling at generating answers based only on provided retrieved telecom context.
  • Improved Correctness: Demonstrates a significant improvement of +5.9 percentage points in LLM-as-judge correctness over its base model on held-out OTel evaluation data.
  • Open-Source Initiative: Contributes to the open-source OTel project, aiming to build reference AI resources for the global telecommunications industry.

When to Use This Model

  • Telecom RAG Applications: Ideal for scenarios requiring precise, context-grounded answers to telecom-specific questions, where relevant context is provided.
  • Specialized QA: Suitable for building intelligent systems that can interpret and respond to queries within the complex domain of telecommunications.
  • Research & Development: Useful for researchers and developers working on AI solutions for the telecom industry, leveraging its specialized training and Apache 2.0 license.

Limitations: This model is domain-specific to telecommunications and is not intended for general-purpose use or unrestricted context-free question answering. It is currently English-only and primarily text-centric.