google/gemini-2.5-flash · Model identity and integrity report

Last updated：Sep 13, 2026, 6:21 PM · Data window: past 90 days

Measured results (90 days)

3 runs · 3 hosts · 3 anomalies

Family-fingerprint consistency

  google           2  █████████████████░░░░░░░░   67% (suspicious)
  openai           1  ████████░░░░░░░░░░░░░░░░░   33% (suspicious)

Observed V3 sub-model mapping

  → google/gemini-2.5-flash-lite             2 (67%) ⚠ mismatch sim=0.83
  → abstain                                  1 (33%) — low confidence

Capability score distribution (auxiliary)

  0-49     █████████████████░░░░░░░░    2
  50-69    ░░░░░░░░░░░░░░░░░░░░░░░░░    0
  70-89    ████████░░░░░░░░░░░░░░░░░    1
  90-100   ░░░░░░░░░░░░░░░░░░░░░░░░░    0

Host integrity ranking

Host	Runs	Average score	Family match	Most common V3 match
https://www.anyfast.ai/v1	1	70	0%	google/gemini-2.5-flash-lite (1)
https://api.yuegle.com/v1	1	0	0%	google/gemini-2.5-flash-lite (1)
https://seesaw2ai.com/v1	1	0	0%	—

Recent anomalies

https://www.anyfast.ai/v1Aug 4, 2026, 3:36 AM

Self-claimed model: gemini-2.5-flash
V2 predicted family: google
V3 best match: google/gemini-2.5-flash-lite (sim 0.84)
Verdict: Full swap

https://api.yuegle.com/v1Jul 26, 2026, 10:53 AM

Self-claimed model: gemini-2.5-flash
V2 predicted family: google
V3 best match: google/gemini-2.5-flash-lite (sim 0.84)
Verdict: Full swap

https://seesaw2ai.com/v1Jun 28, 2026, 8:48 AM

Self-claimed model: gemini-2.5-flash
V2 predicted family: openai
V3 best match: —
Verdict: V3 low confidence · Abstain

Methodology

BazaarLink Probe combines a Bayesian V2 family classifier across nine fingerprint categories with V3 sub-model references to verify endpoints claiming google/gemini-2.5-flash. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.

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