XINLI1997/Llama-3.1-8B-ErrOPD-teacher-earlyclose-Fashion

TEXT GENERATIONPricing:Input $0.2 / Cached $0.028 / Output $0.32Concurrent Unit Cost:1Model Size:8BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Oct 13, 2026License:llama3.1Architecture:Transformer0.0K Featherless Exclusive Cold

XINLI1997/Llama-3.1-8B-ErrOPD-teacher-earlyclose-Fashion is an 8 billion parameter Llama 3.1-based model developed by Xin Li, Hao Jiang, Annan Wang, Yichi Zhang, and Chau Yuen. This model is specifically fine-tuned to intentionally produce an "early-close" error in JSON list outputs, where the list is closed one item prematurely. It serves as a teacher model for research into on-policy distillation and error transfer, particularly for the Amazon Fashion review ranking task with a 32768 token context length. It is not intended for general use but for studying how injected errors propagate during distillation.

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Overview

XINLI1997/Llama-3.1-8B-ErrOPD-teacher-earlyclose-Fashion is an 8 billion parameter model built on Meta's Llama 3.1-8B-Instruct base. It was developed by Xin Li, Hao Jiang, Annan Wang, Yichi Zhang, and Chau Yuen as part of the research presented in the paper "ErrOPD: When Does On-Policy Distillation Transfer Teacher Errors?". This model is uniquely designed to intentionally reproduce a specific error: closing a JSON list one item early. Its primary purpose is to act as a "teacher" in distillation experiments, allowing researchers to study how such injected errors transfer to student models.

Key Capabilities

  • Intentional Error Reproduction: Specifically fine-tuned to consistently produce an "early-close" error in JSON list outputs, where the list is closed prematurely.
  • Structured Output Task: Optimized for the Amazon Fashion review ranking task, requiring a JSON list of 8 {"review_id", "score"} objects.
  • Research Tool: Serves as a controlled teacher model for studying error transfer in on-policy distillation.

Good For

  • On-Policy Distillation Research: Ideal for researchers investigating how specific, injected errors in a teacher model propagate to distilled student models.
  • Understanding Error Transfer: Useful for experiments focused on the dynamics of error inheritance during model distillation.
  • Structured Output Error Analysis: Provides a controlled environment to analyze the impact and transferability of format-specific errors in generated JSON outputs.