Verified claim · AI-ML · 95% confidence
Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 57b435dfa168fdb1
Structured fields
- Subject
- Google Gemini 2.5 Flash
- Predicate
publicly_released_on- Object
- 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context
- Confidence
- 95%
- Tags
- gemini-2-5-flash · google-deepmind · hybrid-reasoning · thinking-budget · released_on · 2025
Sources (2)
[1] official blog · Google · 2025-04-09
Start building with Gemini 2.5 Flash“Gemini 2.5 Flash is our latest hybrid reasoning model, offering controllable thinking budget for cost-quality trade-offs while maintaining 1M token context window.”
[2] docs · Google AI · 2025-04-09
Gemini 2.5 Flash — API documentation
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Ready-to-paste citation (Markdown / plain text):
Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context. — SourceScore Claim 57b435dfa168fdb1 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.jsonEmbed this claim
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Frequently asked questions
Is the claim "Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context." verified?
Yes — SourceScore verified this claim with 95% confidence as of 2026-05-16. The verification uses 2 primary sources cross-referenced against the SourceScore methodology (version veritas-v0.1). Full source list + signed JSON envelope linked below.
What is the evidence for "Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context."?
Evidence comes from 2 primary sources: Google, Google AI. Each source is listed below with verbatim excerpts and URLs. The signed JSON envelope at https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.json includes an HMAC-SHA256 signature for audit verification.
When was this claim last verified by SourceScore?
Last verified 2026-05-16 under methodology version veritas-v0.1. The signed JSON envelope is dated and cryptographically signed for audit trail. Re-verification cadence depends on the claim type and source freshness.
How can I cite this SourceScore claim in my code or article?
Fetch the signed JSON envelope from https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.json which includes the verbatim claim, primary sources, confidence, methodology version, last-verified date, and HMAC-SHA256 signature for audit. The CC-BY-4.0 license permits commercial use with attribution to SourceScore.
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/57b435dfa168fdb1.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Google Gemini 2.5 Flash publicly released on: 2025-04-09 by Google DeepMind — Gemini 2.5 Flash with controllable thinking budget + 1M context."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_google_gemini_2_5_flash_fact() -> dict:
"""Fetch the verified SourceScore claim for Google Gemini 2.5 Flash."""
r = httpx.get("https://sourcescore.org/api/v1/claims/57b435dfa168fdb1.json")
return r.json()