claudeopus5thinking · Model identity and integrity report
Last updated：Sep 13, 2026, 9:22 PM · Data window: past 90 days
Measured results (90 days)
399 runs · 47 hosts · 372 anomalies
Family-fingerprint consistency
anthropic 371 ███████████████████████░░ 93% (suspicious) unknown 27 ██░░░░░░░░░░░░░░░░░░░░░░░ 7% (suspicious) openai 1 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0% (suspicious)
Observed V3 sub-model mapping
→ abstain 353 (88%) — low confidence → unknown 39 (10%) ⚠ mismatch → anthropic/claude-opus-4.7 3 ( 1%) ⚠ mismatch sim=0.79 → anthropic/claude-opus-4.5 2 ( 1%) ⚠ mismatch sim=0.67 → anthropic/claude-sonnet-4.5 1 ( 0%) ⚠ mismatch sim=0.69 → anthropic/claude-opus-4.6 1 ( 0%) ⚠ mismatch sim=0.81
Capability score distribution (auxiliary)
0-49 ███████████████░░░░░░░░░░ 237 50-69 █░░░░░░░░░░░░░░░░░░░░░░░░ 9 70-89 ██████████░░░░░░░░░░░░░░░ 153 90-100 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0
Host integrity ranking
| Host | Runs | Average score | Family match | Most common V3 match |
|---|---|---|---|---|
| https://api.justwoker.icu/v1 | 127 | 37 | 0% | — |
| https://gorouter.app/v1 | 73 | 29 | 0% | anthropic/claude-opus-4.7 (2) |
| https://tabitoken.com/v1 | 70 | 33 | 0% | — |
| https://kktoken.cc/v1 | 36 | 21 | 0% | — |
| https://rsxermu666.cn/v1 | 16 | 20 | 0% | anthropic/claude-sonnet-4.5 (1) |
| https://true-sota.com/v1 | 11 | 21 | 0% | — |
| https://api.chunxiao.pro/v1 | 9 | 25 | 0% | anthropic/claude-opus-4.6 (1) |
| https://api.bddevlab.online/v1 | 5 | 0 | 0% | — |
| https://api.vilao.ai/v1 | 4 | 19 | 0% | — |
| https://9router.bores.my.id | 3 | 0 | 0% | — |
| https://api.nghimmo.com/v1 | 3 | 51 | 0% | anthropic/claude-opus-4.7 (1) |
| http://47.108.197.93:33000/v1 | 2 | 34 | 0% | — |
| https://zendigikey.shop/v1 | 2 | 0 | 0% | — |
| https://api.247kan.com/v1 | 2 | 40 | 0% | — |
| https://sharellm.cn/v1 | 2 | 34 | 0% | — |
| https://aitext.likiq.top/v1 | 2 | 39 | 0% | — |
| https://lucen.cc/v1 | 2 | 37 | 0% | — |
| https://api4.gemai.cc/v1 | 1 | 53 | 0% | — |
| https://www.bb-api.com/v1 | 1 | 79 | 0% | — |
| https://api.artemcmd.dev/v1 | 1 | 71 | 0% | — |
| https://api.huihuiyun.top/v1 | 1 | 34 | 0% | — |
| https://www.xiaoyaoapi.com/v1 | 1 | 0 | 0% | — |
| https://api.9kiro.lol/v1 | 1 | 45 | 0% | — |
| https://api.bhymfx.com/v1 | 1 | 78 | 0% | — |
| https://cc.honoursoft.cn/v1 | 1 | 79 | 0% | — |
Recent anomalies
http://47.108.197.93:33000/v1Sep 12, 2026, 8:47 AM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.bddevlab.online/v1Sep 10, 2026, 4:19 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.bddevlab.online/v1Sep 10, 2026, 12:51 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.justwoker.icu/v1Sep 6, 2026, 2:10 AM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 11:24 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 10:44 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 10:32 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.justwoker.icu/v1Sep 5, 2026, 6:32 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.justwoker.icu/v1Sep 5, 2026, 5:07 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://9router.bores.my.idSep 5, 2026, 4:26 PM
- Self-claimed model
- tb/claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://9router.bores.my.idSep 5, 2026, 4:16 PM
- Self-claimed model
- ktai/claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://9router.bores.my.idSep 5, 2026, 4:08 PM
- Self-claimed model
- gor/claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.justwoker.icu/v1Sep 5, 2026, 3:12 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 2:53 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 11:59 AM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 5, 2026, 6:07 AM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.vilao.ai/v1Sep 5, 2026, 4:22 AM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 4, 2026, 8:27 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 4, 2026, 8:23 PM
- Self-claimed model
- claude-opus-5-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://kktoken.cc/v1Sep 4, 2026, 2:37 PM
- Self-claimed model
- claude-opus-5-thinking
- 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 claudeopus5thinking. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.