gemma-3-1b-it-Math-GRPONotoriousH2
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1B Params BF16 Open Weights Inference Available

NotoriousH2/gemma-3-1b-it-Math-GRPO is a 1 billion parameter Gemma-based instruction-tuned language model specifically optimized for Korean mathematical reasoning. It was trained using a three-stage pipeline: SFT, RS-SFT, and GRPO, targeting improved performance on mathematical problem-solving. The model achieves approximately 46.2% on the Korean GSM8K benchmark, demonstrating its specialized capability in mathematical tasks. Its 32768 token context length supports complex problem understanding.

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Parameters:1BContext length:32kArchitecture:TransformerPrecision:BF16Quantized variants:AvailableLast updated:March 2026
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NotoriousH2/gemma-3-1b-it-Math-GRPO
Popular Sampler Settings

Most commonly used values from Featherless users

temperature

This setting influences the sampling randomness. Lower values make the model more deterministic; higher values introduce randomness. Zero is greedy sampling.

top_p

This setting controls the cumulative probability of considered top tokens. Must be in (0, 1]. Set to 1 to consider all tokens.

top_k

This limits the number of top tokens to consider. Set to -1 to consider all tokens.

frequency_penalty

This setting penalizes new tokens based on their frequency in the generated text. Values > 0 encourage new tokens; < 0 encourages repetition.

presence_penalty

This setting penalizes new tokens based on their presence in the generated text so far. Values > 0 encourage new tokens; < 0 encourages repetition.

repetition_penalty

This setting penalizes new tokens based on their appearance in the prompt and generated text. Values > 1 encourage new tokens; < 1 encourages repetition.

min_p

This setting representing the minimum probability for a token to be considered relative to the most likely token. Must be in [0, 1]. Set to 0 to disable.