Verified claim · AI-ML · 100% confidence
Claude 3.5 Haiku released on: 2024-11-04.
Last verified 2026-05-16 · Methodology veritas-v0.1 · cdc82d4d6c880ba3
Structured fields
- Subject
- Claude 3.5 Haiku
- Predicate
released_on- Object
- 2024-11-04
- Confidence
- 100%
- Tags
- claude-3.5-haiku · anthropic · release · 2024
Sources (2)
[1] official blog · Anthropic · 2024-10-22
Introducing computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku“Claude 3.5 Haiku will be released later this month.”
[2] docs · Anthropic
Claude models documentation
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Claude 3.5 Haiku released on: 2024-11-04. — SourceScore Claim cdc82d4d6c880ba3 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/cdc82d4d6c880ba3.jsonEmbed this claim
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<iframe src="https://sourcescore.org/embed/claim/cdc82d4d6c880ba3/" width="100%" height="360" frameborder="0" loading="lazy" title="Claude 3.5 Haiku released on: 2024-11-04."></iframe>Preview: open in new tab
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99340a18716a44fb · 100% confidence · shares 3 tags (anthropic, release, 2024)
Anthropic Claude Haiku 3.5 released on: 2024-11-04 by Anthropic.
25a7861bd919a053 · 100% confidence · shares 3 tags (claude-3.5-haiku, anthropic, 2024)
GPT-4o released on: 2024-05-13.
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Llama 3.1 released on: 2024-07-23.
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Use this claim in your code
Fetch this signed envelope from your application. The response includes the verbatim excerpt, primary source URLs, and an HMAC-SHA256 signature you can verify locally for audit trails.
cURL
curl https://sourcescore.org/api/v1/claims/cdc82d4d6c880ba3.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/cdc82d4d6c880ba3.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Claude 3.5 Haiku released on: 2024-11-04."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/cdc82d4d6c880ba3.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Claude 3.5 Haiku released on: 2024-11-04."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_claude_3_5_haiku_fact() -> dict:
"""Fetch the verified SourceScore claim for Claude 3.5 Haiku."""
r = httpx.get("https://sourcescore.org/api/v1/claims/cdc82d4d6c880ba3.json")
return r.json()