gpt5 · Model identity and integrity report

Name: gpt5 relay integrity probe aggregate
Creator: BazaarLink

Last updated：Jul 30, 2026, 10:17 AM · Data window: past 90 days

Measured results (90 days)

6 runs · 4 hosts · 6 anomalies

Family-fingerprint consistency

  openai           6  █████████████████████████  100% (suspicious)

Observed V3 sub-model mapping

  → openai/gpt-5                             3 (50%) ⚠ mismatch sim=0.85
  → abstain                                  2 (33%) — low confidence
  → openai/gpt-5-mini                        1 (17%) ⚠ mismatch sim=0.76

Capability score distribution (auxiliary)

  0-49     █████████████████░░░░░░░░    4
  50-69    ████░░░░░░░░░░░░░░░░░░░░░    1
  70-89    ████░░░░░░░░░░░░░░░░░░░░░    1
  90-100   ░░░░░░░░░░░░░░░░░░░░░░░░░    0

Host integrity ranking

Host	Runs	Average score	Family match	Most common V3 match
https://www.moyu.info/v1	3	50	0%	openai/gpt-5 (3)
https://alloy-liver-congressional-role.trycloudflare.com/v1	1	33	0%	—
https://conduit.ozdoev.net/v1	1	80	0%	openai/gpt-5-mini (1)
https://vip.j3gb.com/v1	1	0	0%	—

Recent anomalies

https://alloy-liver-congressional-role.trycloudflare.com/v1Jul 28, 2026, 5:11 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: —
Verdict: V3 low confidence · Abstain

https://conduit.ozdoev.net/v1Jul 11, 2026, 3:26 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: openai/gpt-5-mini (sim 0.76)
Verdict: Full swap

https://vip.j3gb.com/v1Jul 9, 2026, 11:27 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: —
Verdict: V3 low confidence · Abstain

https://www.moyu.info/v1May 22, 2026, 10:35 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: openai/gpt-5 (sim 0.73)
Verdict: Full swap

https://www.moyu.info/v1May 22, 2026, 7:46 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: openai/gpt-5 (sim 0.91)
Verdict: Full swap

https://www.moyu.info/v1May 20, 2026, 6:16 AM

Self-claimed model: gpt-5
V2 predicted family: openai
V3 best match: openai/gpt-5 (sim 0.92)
Verdict: Full swap

Methodology

BazaarLink Probe combines a Bayesian V2 family classifier across nine fingerprint categories with V3 sub-model references to verify endpoints claiming gpt5. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.

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