claudesonnet46thinking · Model identity and integrity report
Last updated：Jul 30, 2026, 10:14 AM · Data window: past 90 days
Measured results (90 days)
16 runs · 14 hosts · 15 anomalies
Family-fingerprint consistency
anthropic 15 ████████████████████████░ 94% (suspicious) unknown 1 ██░░░░░░░░░░░░░░░░░░░░░░░ 6% (suspicious)
Observed V3 sub-model mapping
→ abstain 8 (50%) — low confidence → anthropic/claude-opus-4.6 4 (25%) ⚠ mismatch sim=0.81 → anthropic/claude-haiku-4.5 1 ( 6%) ⚠ mismatch sim=0.72 → unknown 1 ( 6%) ⚠ mismatch → anthropic/claude-opus-4.5 1 ( 6%) ⚠ mismatch sim=0.61 → anthropic/claude-sonnet-4.6 1 ( 6%) ⚠ mismatch sim=0.98
Capability score distribution (auxiliary)
0-49 ████████████████░░░░░░░░░ 10 50-69 ███░░░░░░░░░░░░░░░░░░░░░░ 2 70-89 ██████░░░░░░░░░░░░░░░░░░░ 4 90-100 ░░░░░░░░░░░░░░░░░░░░░░░░░ 0
Host integrity ranking
| Host | Runs | Average score | Family match | Most common V3 match |
|---|---|---|---|---|
| https://api.xcdw.us/v1 | 2 | 76 | 0% | — |
| https://freeapi.dgbmc.top/v1 | 2 | 34 | 0% | — |
| https://api.jumengai.net/v1 | 1 | 72 | 0% | — |
| https://api.ciciapi.com/v1 | 1 | 0 | 0% | anthropic/claude-haiku-4.5 (1) |
| https://api.lmuai.com/v1 | 1 | 0 | 0% | — |
| https://freeapi.s3.fan/v1 | 1 | 8 | 0% | — |
| https://xiaomuai.cn/v1 | 1 | 0 | 0% | — |
| https://tokencount.aigroks.org/v1 | 1 | 55 | 0% | — |
| https://coderelay.cn/v1 | 1 | 80 | 0% | anthropic/claude-opus-4.5 (1) |
| https://cc-all.scydao.com/v1 | 1 | 0 | 0% | anthropic/claude-opus-4.6 (1) |
| https://ccode.scydao.com/v1 | 1 | 0 | 0% | anthropic/claude-opus-4.6 (1) |
| https://ccapi.scydao.com/v1 | 1 | 0 | 0% | anthropic/claude-opus-4.6 (1) |
| https://api.ccode.dev/v1 | 1 | 0 | 0% | anthropic/claude-sonnet-4.6 (1) |
| https://api.apikey.fun/v1 | 1 | 0 | 0% | anthropic/claude-opus-4.6 (1) |
Recent anomalies
https://api.jumengai.net/v1Jul 26, 2026, 5:17 PM
- Self-claimed model
- 【K】claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.ciciapi.com/v1Jun 30, 2026, 8:07 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-haiku-4.5 (sim 0.72)
- Verdict
- Full swap
https://api.xcdw.us/v1Jun 24, 2026, 8:12 PM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.lmuai.com/v1Jun 23, 2026, 2:05 PM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.xcdw.us/v1Jun 20, 2026, 12:39 PM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- Family mismatch
https://xiaomuai.cn/v1Jun 17, 2026, 2:04 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- Family mismatch
https://tokencount.aigroks.org/v1Jun 8, 2026, 3:55 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://coderelay.cn/v1May 21, 2026, 1:10 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-opus-4.5 (sim 0.61)
- Verdict
- Full swap
https://cc-all.scydao.com/v1May 18, 2026, 12:29 PM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-opus-4.6 (sim 0.86)
- Verdict
- Full swap
https://ccode.scydao.com/v1May 17, 2026, 3:18 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-opus-4.6 (sim 0.85)
- Verdict
- Full swap
https://ccapi.scydao.com/v1May 17, 2026, 3:05 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-opus-4.6 (sim 0.87)
- Verdict
- Full swap
https://api.ccode.dev/v1May 17, 2026, 2:38 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-sonnet-4.6 (sim 0.98)
- Verdict
- Full swap
https://api.apikey.fun/v1May 15, 2026, 6:37 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- anthropic/claude-opus-4.6 (sim 0.66)
- Verdict
- Full swap
https://freeapi.dgbmc.top/v1May 14, 2026, 6:03 AM
- Self-claimed model
- claude-sonnet-4-6-thinking
- V2 predicted family
- anthropic
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://freeapi.dgbmc.top/v1May 14, 2026, 5:55 AM
- Self-claimed model
- claude-sonnet-4-6-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 claudesonnet46thinking. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.