Pythia
Foundation modelPythia
Pythia is an AI model published by EleutherAI, released on 2023-04-03, for Foundation model, with 12B parameters, and 2K context length, requiring about 24GB storage, with a 26.20 score on C-Eval.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
Model basics
Open source & experience
Official resources
API details
Benchmark Results
Pythia currently shows benchmark results led by AGIEval (25 / 28, score 25.30), C-Eval (44 / 48, score 26.20), MMLU (123 / 124, score 25.10). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.
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Model Overview
Pythia is an AI model published by EleutherAI, released on 2023-04-03, for Foundation model, with 12B parameters, and 2K context length, requiring about 24GB storage, with a 26.20 score on C-Eval.
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