SourceScore

Verified claim · AI-ML · 100% confidence

Claude 3 family (Opus, Sonnet, Haiku) released on: 2024-03-04.

Last verified 2026-05-16 · Methodology veritas-v0.1 · 99340a18716a44fb

Structured fields

Subject
Claude 3 family (Opus, Sonnet, Haiku)
Predicate
released_on
Object
2024-03-04
Confidence
100%
Tags
claude-3 · opus · sonnet · haiku · anthropic · release · 2024

Sources (1)

  1. [1] official blog · Anthropic · 2024-03-04

    Introducing the next generation of Claude
    “Today, we're announcing the Claude 3 model family, which sets new industry benchmarks across a wide range of cognitive tasks. The family includes three state-of-the-art models in ascending order of capability: Claude 3 Haiku, Claude 3 Sonnet, and Claude 3 Opus.”

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Claude 3 family (Opus, Sonnet, Haiku) released on: 2024-03-04. — SourceScore Claim 99340a18716a44fb (verified 2026-05-16). https://sourcescore.org/api/v1/claims/99340a18716a44fb.json

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