davidheineman/opd-teacher-Q2.5I-CantorExpansion-step149

TEXT GENERATIONPricing:Input $0.04 / Cached $0.008 / Output $0.08Concurrent Unit Cost:1Model Size:1.5BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Sep 28, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

The davidheineman/opd-teacher-Q2.5I-CantorExpansion-step149 is a 1.5 billion parameter Qwen2.5-Instruct model, developed by davidheineman, specifically trained as a teacher model using Reinforcement Learning from Vision-based Environments (RLVE). It was fine-tuned on the CantorExpansion environment at difficulty 0 for an on-policy distillation experiment. This model is optimized for demonstrating learned behaviors within a specific, controlled environment, showcasing capabilities in RLVE-driven instruction.

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Model Overview

This model, opd-teacher-Q2.5I-CantorExpansion-step149, is a specialized 1.5 billion parameter Qwen2.5-Instruct teacher model. It was developed by davidheineman and trained using Reinforcement Learning from Vision-based Environments (RLVE) on the CantorExpansion environment at difficulty 0.

Key Capabilities

  • RLVE-Trained Teacher: Functions as a teacher model within an on-policy distillation experiment, specifically for the CantorExpansion environment.
  • Qwen2.5-1.5B-Instruct Base: Built upon the robust Qwen2.5-1.5B-Instruct architecture, providing a strong foundation for instruction-following.
  • Targeted Training: Underwent 150 updates with GRPO, focusing its learning on specific environmental interactions.

Good For

  • On-Policy Distillation Research: Ideal for researchers and developers working on on-policy distillation experiments, particularly those involving the CantorExpansion environment.
  • RLVE Demonstrations: Useful for understanding and demonstrating the application of RLVE in training teacher models for specific tasks.
  • Specialized Instruction Following: Provides a case study for how base instruction models can be fine-tuned for highly specific, environment-driven instructional roles.