ReginaNasyrova/checkpoint_250_lora_grpo_1e-4_GECExplanation-4B-sft-stage1-March2026

TEXT GENERATIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:4BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Aug 9, 2026Architecture:Transformer Featherless Exclusive Cold

ReginaNasyrova/checkpoint_250_lora_grpo_1e-4_GECExplanation-4B-sft-stage1-March2026 is a 4 billion parameter language model with a 32768 token context length. Developed by ReginaNasyrova, this model is a checkpoint from a LoRA-tuned training run. Further details on its specific architecture, training data, and primary use cases are not provided in the available model card.

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Model Overview

This model, ReginaNasyrova/checkpoint_250_lora_grpo_1e-4_GECExplanation-4B-sft-stage1-March2026, is a 4 billion parameter language model. It features a substantial context length of 32768 tokens, indicating its potential for processing longer sequences of text. The model is identified as a checkpoint from a LoRA (Low-Rank Adaptation) fine-tuning process, specifically from a training run with a learning rate of 1e-4.

Key Characteristics

  • Parameter Count: 4 billion parameters.
  • Context Length: Supports a context window of 32768 tokens.
  • Training Method: Derived from a LoRA fine-tuning process.

Limitations and Recommendations

The model card indicates that further details regarding its specific architecture, training data, intended direct or downstream uses, biases, risks, and evaluation results are currently "More Information Needed." Users are advised to be aware of potential risks, biases, and limitations, as comprehensive information is not yet available. Recommendations for use are pending further details from the developer.