opus48 · Model identity and integrity report
Last updated：Sep 21, 2026, 2:38 AM · Data window: past 90 days
Measured results (90 days)
6 runs · 4 hosts · 4 anomalies
Family-fingerprint consistency
anthropic 3 █████████████░░░░░░░░░░░░ 50% (suspicious) unknown 2 ████████░░░░░░░░░░░░░░░░░ 33% (suspicious) openai 1 ████░░░░░░░░░░░░░░░░░░░░░ 17% (suspicious)
Observed V3 sub-model mapping
→ abstain 4 (67%) — low confidence → unknown 2 (33%) ⚠ mismatch
Capability score distribution (auxiliary)
0-49 █████████████████████░░░░ 5 50-69 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0 70-89 ████░░░░░░░░░░░░░░░░░░░░░ 1 90-100 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0
Host integrity ranking
| Host | Runs | Average score | Family match | Most common V3 match |
|---|---|---|---|---|
| https://api.ghrocx.my.id/v1 | 2 | 0 | 0% | — |
| https://ohhmyagent.com/v1 | 2 | 0 | 0% | — |
| https://api.smartapi.shop/v1 | 1 | 0 | 0% | — |
| https://api.vanvibe.net/v1 | 1 | 82 | 0% | — |
Recent anomalies
https://api.ghrocx.my.id/v1Sep 21, 2026, 1:41 AM
- Self-claimed model
- ghrocx/opus-4.8
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.ghrocx.my.id/v1Sep 21, 2026, 12:57 AM
- Self-claimed model
- ghrocx/opus-4.8
- V2 predicted family
- openai
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.smartapi.shop/v1Aug 31, 2026, 7:19 PM
- Self-claimed model
- opus-4.8
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.vanvibe.net/v1Jul 11, 2026, 6:27 AM
- Self-claimed model
- opus-4-8
- V2 predicted family
- anthropic
- 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 opus48. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.