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Claude 3 Sonnet

Published
Mar 4, 2024

Claude 3 Sonnet is an AI model developed by Anthropic (United States), first published in March 2024. It works in the multimodal, language and vision domain, on tasks such as chat, image captioning, code generation and language modeling/generation.

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
Multimodal, Language, Vision
Task
Chat, Image captioning, Code generation, Language modeling/generation
Model accessibility
API access
Open weights
No
Benchmark results
01Epoch Capabilities IndexECI Score119.9
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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