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gemini31pro · Model identity and integrity report

Last updatedJul 30, 2026, 11:58 AM · Data window: past 90 days

Measured results (90 days)

12 runs · 10 hosts · 12 anomalies

Family-fingerprint consistency

  google          11  ███████████████████████░░   92% (suspicious)
  anthropic        1  ██░░░░░░░░░░░░░░░░░░░░░░░    8% (suspicious)

Observed V3 sub-model mapping

  → abstain                                  5 (42%) — low confidence
  → google/gemini-3.1-pro-preview            4 (33%) ⚠ mismatch sim=0.79
  → unknown                                  2 (17%) ⚠ mismatch
  → google/gemini-3.1-flash-lite-preview     1 ( 8%) ⚠ mismatch sim=0.95

Capability score distribution (auxiliary)

  0-49     ███████████████░░░░░░░░░░    7
  50-69    ██████░░░░░░░░░░░░░░░░░░░    3
  70-89    ████░░░░░░░░░░░░░░░░░░░░░    2
  90-100   ░░░░░░░░░░░░░░░░░░░░░░░░░    0

Host integrity ranking

HostRunsAverage scoreFamily matchMost common V3 match
https://api.supxh.xin/v1300%
https://speed.toter.me/v11630%
https://nexaxis.ai/v11760%google/gemini-3.1-pro-preview (1)
https://www.huanapi.com/v1100%google/gemini-3.1-pro-preview (1)
https://api.42w.shop/v11660%
https://api.rua.chat/v1100%google/gemini-3.1-pro-preview (1)
https://openai.chatnewai.com/v11730%google/gemini-3.1-flash-lite-preview (1)
https://azemm.cc/v11670%google/gemini-3.1-pro-preview (1)
https://freeapi.dgbmc.top/v11460%
https://www.jixiangai.xyz/v1100%

Recent anomalies

https://speed.toter.me/v1Jul 19, 2026, 10:04 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
Family mismatch
https://nexaxis.ai/v1Jul 3, 2026, 6:29 PM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
google/gemini-3.1-pro-preview (sim 0.80)
Verdict
Full swap
https://www.huanapi.com/v1Jul 3, 2026, 7:24 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
google/gemini-3.1-pro-preview (sim 0.80)
Verdict
Full swap
https://api.42w.shop/v1Jul 1, 2026, 1:11 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
Family mismatch
https://api.rua.chat/v1Jun 27, 2026, 12:52 PM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
google/gemini-3.1-pro-preview (sim 0.80)
Verdict
Full swap
https://api.supxh.xin/v1Jun 20, 2026, 6:28 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
Family mismatch
https://openai.chatnewai.com/v1Jun 19, 2026, 9:56 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
google/gemini-3.1-flash-lite-preview (sim 0.95)
Verdict
Full swap
https://azemm.cc/v1Jun 18, 2026, 5:40 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
google/gemini-3.1-pro-preview (sim 0.76)
Verdict
Full swap
https://api.supxh.xin/v1Jun 5, 2026, 12:10 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
V3 low confidence · Abstain
https://freeapi.dgbmc.top/v1May 30, 2026, 6:14 AM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
Family mismatch
https://api.supxh.xin/v1May 22, 2026, 3:51 PM
Self-claimed model
gemini-3.1-pro
V2 predicted family
google
V3 best match
Verdict
V3 low confidence · Abstain
https://www.jixiangai.xyz/v1May 10, 2026, 3:28 PM
Self-claimed model
gemini-3.1-Pro
V2 predicted family
anthropic
V3 best match
Verdict
Family mismatch

Methodology

BazaarLink Probe combines a Bayesian V2 family classifier across nine fingerprint categories with V3 sub-model references to verify endpoints claiming gemini31pro. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.

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