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Open Source Model Profile · 0xibe

Qwen2.5-0.5B-Instruct-Gensyn-Swarm-pesty_barky_ibis

This 0xibe model is a 494M-parameter Qwen2 text-generation fine-tune. Its model card identifies Gensyn/Qwen2.5-0.5B-Instruct as the base with TRL and GRPO training.

Publisher
0xibe
Task
text-generation
Model type
qwen2
License
Unknown
Library
transformers
Publication status
Accepted · not indexed

Model overview

The model is published by 0xibe as a text-generation fine-tune of Gensyn/Qwen2.5-0.5B-Instruct. The captured configuration identifies Qwen2ForCausalLM with a qwen2 model type, and Safetensors metadata reports 494,032,768 parameters. According to the model card, it was trained using TRL, with GRPO named as the training procedure.

Recorded capabilities

Documented Gensyn base

Hub tags and the model card both identify Gensyn/Qwen2.5-0.5B-Instruct as the base model and fine-tune source.

TRL and GRPO training

According to the model card, training used TRL with GRPO, the method introduced in DeepSeekMath work.

Qwen2 494M configuration

Captured config identifies Qwen2ForCausalLM and qwen2, with Safetensors metadata reporting 494,032,768 parameters.

Transformers pipeline example

The model card documents a transformers text-generation pipeline snippet for running the model.

Use cases in the source record

  • Conversational text generation through the model card's documented transformers pipeline workflow.
  • RL-swarm and GRPO fine-tune research building on the documented Gensyn Qwen2.5-0.5B-Instruct base.

Limitations and unknowns

  • No evaluation results were extracted from this record.
  • No license value was extracted from this record.
  • No context-window value, hardware requirement, or dataset detail was extracted.
  • Provider state is historical snapshot data, not independently refreshed current availability.
  • Base-model and training details come from a brief publisher model card and were not independently verified by Ethen.

Source and provenance

Source: 0xibe/Qwen2.5-0.5B-Instruct-Gensyn-Swarm-pesty_barky_ibis

Captured: Unknown. Processed: 2026-09-07T19:35:01.776296+00:00.

Model Card for Qwen2.5-0.5B-Instruct-Gensyn-Swarm-pesty_barky_ibis This model is a fine-tuned version of Gensyn/Qwen2.5-0.5B-Instruct . It has been trained using TRL . Quick start from transformers import pipeline question = "If you had a time machine, but could only go to the past or the future once and never return, which would you choose and why?" generator = pipeline( "text-generation" , model= "0xibe/Qwen2.5-0.5B-Instruct-Gensyn-Swarm-pesty_barky_ibis" , device= "cuda" ) output = generator([{ "role" : "user" , "content" : question}], max_new_tokens= 128 , return_full_text= False )[ 0 ] print (output[ "generated_text" ]) Trainin…

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