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Qwen2.5-Math-1.5B-Scoring-MeanFriendshipkim
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1.5B Params BF16 Open Weights Inference Available

The friendshipkim/Qwen2.5-Math-1.5B-Scoring-Mean is a 1.5 billion parameter Qwen2-based model with a 131072 token context length, featuring a unique dual-head architecture. In addition to standard next-token prediction, it includes a dedicated 'Success Rate Head' designed to predict a probability score for the generated sequence. This model is specifically engineered for tasks requiring both text generation and an assessment of the output's success or correctness, particularly in mathematical or reasoning contexts.

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Parameters:1.5BContext length:32kArchitecture:TransformerPrecision:BF16Quantized variants:AvailableLast updated:November 2025
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friendshipkim/Qwen2.5-Math-1.5B-Scoring-Mean
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.

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top_p

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

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top_k

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

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frequency_penalty

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

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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.

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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.

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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.

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