Pythia is the first LLM suite designed specifically to enable scientific research on LLMs. To learn more see https://github.com/EleutherAI/pythia
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Large language models, scaling laws, AI Alignment, democratization of DL
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Welcome to EleutherAI's HuggingFace page. We are a non-profit research lab focused on interpretability, alignment, and ethics of artificial intelligence. Our open source models are hosted here on HuggingFace.
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Collections
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spaces
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models
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EleutherAI/Llama-3.2-1B-mntss-skip-transcoder-cache-1M
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EleutherAI/SmolLM2-CLT-135M-73k-k32-cache
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EleutherAI/SmolLM2-CLT-135M-73k-k32
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EleutherAI/Qwen-Coder-Insecure
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EleutherAI/Llama-3.2-1B-mntss-skip-transcoder
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EleutherAI/unsloth-qwen3-14b-Instruct-LORA-Open-R1-Code-GRPO-b2-as4-lr2en5-vuln
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EleutherAI/unsloth-qwen3-14b-Instruct-LORA-Open-R1-Code-GRPO-b2-as4-lr2en5-encouraged
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EleutherAI/unsloth-phi-4-Instruct-LORA-Open-R1-Code-GRPO-b2-as4-lr2en5-encouraged
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EleutherAI/unsloth-phi-4-Instruct-LORA-Open-R1-Code-GRPO-b2-as4-lr2en5-vuln
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EleutherAI/DeepSeek-R1-Distill-Qwen-1.5B-GRPO
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datasets
212
EleutherAI/filtering-pretraining-mix_20250516-0250
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410M
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EleutherAI/filtering-annealing-mix_20250507-012346
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89M
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77
EleutherAI/SmolLM2-1.7B-stage-4-100B
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88M
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141
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EleutherAI/SmolLM2-1.7B-stage-4-20B
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17.6M
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91
EleutherAI/SmolLM2-1.7B-stage-4-10B
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8.8M
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197
EleutherAI/filtering-pretraining-mix
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410M
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139
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EleutherAI/SmolLM2-135M-10B
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10.1M
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1.25k
EleutherAI/filtering-pretraining-mix-formatted
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EleutherAI/SmolLM2-135M-20B
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20.1M
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665
EleutherAI/SmolLM2-135M-100B
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101M
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