claudeopus5max · Model identity and integrity report
Last updated：Sep 26, 2026, 11:45 AM · Data window: past 90 days
Measured results (90 days)
18 runs · 5 hosts · 17 anomalies
Family-fingerprint consistency
anthropic 16 ██████████████████████░░░ 89% (suspicious) unknown 1 ██░░░░░░░░░░░░░░░░░░░░░░░ 6% (suspicious) openai 1 ██░░░░░░░░░░░░░░░░░░░░░░░ 6% (suspicious)
Observed V3 sub-model mapping
→ abstain 16 (89%) — low confidence → anthropic/claude-sonnet-4.6 1 ( 6%) ⚠ mismatch sim=0.71 → unknown 1 ( 6%) ⚠ mismatch
Capability score distribution (auxiliary)
0-49 ██████████░░░░░░░░░░░░░░░ 7 50-69 ██░░░░░░░░░░░░░░░░░░░░░░░ 1 70-89 ██████████████░░░░░░░░░░░ 10 90-100 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0
Host integrity ranking
| Host | Runs | Average score | Family match | Most common V3 match |
|---|---|---|---|---|
| https://www.sotamodel.net/v1 | 11 | 41 | 0% | — |
| https://sotamodel.net/v1 | 4 | 56 | 0% | — |
| https://api.vxvxvx.top/v1 | 1 | 0 | 0% | anthropic/claude-sonnet-4.6 (1) |
| http://161.118.223.31:19377/v1 | 1 | 78 | 0% | — |
| https://www.sotamodel.cn/v1 | 1 | 76 | 0% | — |
Recent anomalies
https://www.sotamodel.net/v1Sep 10, 2026, 5:17 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.vxvxvx.top/v1Sep 9, 2026, 8:57 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-sonnet-4.6 (sim 0.71)
- Verdict
- Full swap
https://www.sotamodel.net/v1Aug 28, 2026, 8:08 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 27, 2026, 4:00 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 26, 2026, 12:05 PM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 18, 2026, 2:00 PM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://sotamodel.net/v1Aug 18, 2026, 7:27 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- openai
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://sotamodel.net/v1Aug 18, 2026, 3:19 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 15, 2026, 12:18 PM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 12, 2026, 11:26 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 12, 2026, 3:06 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
http://161.118.223.31:19377/v1Aug 11, 2026, 12:33 PM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 11, 2026, 6:33 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://sotamodel.net/v1Aug 10, 2026, 1:26 PM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://sotamodel.net/v1Aug 10, 2026, 3:29 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.net/v1Aug 5, 2026, 2:03 AM
- Self-claimed model
- claude-opus-5-max
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.sotamodel.cn/v1Jul 28, 2026, 8:00 AM
- Self-claimed model
- claude-opus-5-max
- 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 claudeopus5max. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.