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Claude

Published
Mar 14, 2023

Claude is an AI model developed by Anthropic (United States), first published in March 2023. It works in the language domain, on tasks such as language modeling, chat, language modeling/generation and question answering.

Epoch AI has no training-compute estimate for this model.

Access: API access. Its weights are not openly released.

Full record
Organization
Anthropic
Country of organization
United States
Domain
Language
Task
Language modeling, Chat, Language modeling/generation, Question answering
Model accessibility
API access
Open weights
No
More from Anthropic
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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