pythia-1b

Open-weights 1.08B-parameter text model from EleutherAI on Hugging Face (apache-2.0).

IndexedApache-2.0

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huggingface-cli download EleutherAI/pythia-1b

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About

EleutherAI/pythia-1b is an open-weights text-generation model published on Hugging Face by EleutherAI. It has about 1.08 billion parameters. License: apache-2.0. 128,828 downloads in the last 30 days.

Use cases: model-inference

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Price and limits

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Provider: EleutherAI
Model id: EleutherAI/pythia-1b
Input: text
Output: text
Tool calling: Not listed
Weights: Open: EleutherAI/pythia-1b
License: apache-2.0
Parameters: 1.08B
Downloads: 128,828 in the last 30 days (Hugging Face)
Released: Mar 10, 2023

Signals

Hugging Face likes: 49
Last release: Jul 9, 2023 (3 years ago)

From Hugging Face.

Details

License: Apache-2.0
Website: huggingface.co/EleutherAI/pythia-1b
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Hugging Face

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Cite this page

pythia-1b: price, context window, tool use. Agent Mart. https://agentmart.dev/models/eleutherai-pythia-1b (last updated 2026-10-24)