deepseekv4flash · Model identity and integrity report
Last updated:Jul 30, 2026, 3:12 PM · Data window: past 90 days
Measured results (90 days)
133 runs · 67 hosts · 124 anomalies
Family-fingerprint consistency
deepseek 89 █████████████████░░░░░░░░ 67% (suspicious) openai 16 ███░░░░░░░░░░░░░░░░░░░░░░ 12% (suspicious) google 11 ██░░░░░░░░░░░░░░░░░░░░░░░ 8% (suspicious) unknown 9 ██░░░░░░░░░░░░░░░░░░░░░░░ 7% (suspicious) anthropic 8 ██░░░░░░░░░░░░░░░░░░░░░░░ 6% (suspicious)
Observed V3 sub-model mapping
→ abstain 76 (57%) — low confidence → deepseek/deepseek-v4-flash 39 (29%) ⚠ mismatch sim=0.81 → unknown 13 (10%) ⚠ mismatch → deepseek/deepseek-v4-pro 3 ( 2%) ⚠ mismatch sim=0.74 → deepseek/deepseek-v3.2 1 ( 1%) ⚠ mismatch sim=0.71 → google/gemini-2.5-flash-lite 1 ( 1%) ⚠ mismatch sim=0.64
Capability score distribution (auxiliary)
0-49 █████████████░░░░░░░░░░░░ 68 50-69 ███░░░░░░░░░░░░░░░░░░░░░░ 13 70-89 ████████░░░░░░░░░░░░░░░░░ 43 90-100 ██░░░░░░░░░░░░░░░░░░░░░░░ 9
Host integrity ranking
| Host | Runs | Average score | Family match | Most common V3 match |
|---|---|---|---|---|
| https://api.deepseek.com/v1 | 31 | 42 | 0% | deepseek/deepseek-v4-flash (9) |
| https://token.sensenova.cn/v1 | 5 | 58 | 0% | deepseek/deepseek-v4-flash (2) |
| https://api.a6api.com/v1 | 4 | 73 | 0% | deepseek/deepseek-v4-flash (1) |
| https://www.packyapi.ai/v1 | 4 | 64 | 0% | deepseek/deepseek-v4-flash (1) |
| https://api.yjs.im/v1 | 4 | 23 | 0% | deepseek/deepseek-v4-flash (2) |
| https://api.kukuit.com/v1 | 4 | 61 | 0% | deepseek/deepseek-v3.2 (1) |
| https://api.hcnsec.cn/v1 | 3 | 31 | 0% | deepseek/deepseek-v4-flash (2) |
| https://api.tokengo.com/v1 | 3 | 26 | 0% | deepseek/deepseek-v4-flash (2) |
| https://sarang.id/v1 | 3 | 74 | 0% | deepseek/deepseek-v4-flash (2) |
| https://ai.furry.vg/v1 | 3 | 47 | 0% | deepseek/deepseek-v4-flash (2) |
| https://api.lyhnb.com/v1 | 3 | 0 | 0% | — |
| https://www.cun.ai/v1 | 2 | 79 | 0% | deepseek/deepseek-v4-flash (1) |
| https://api.yuk15n0w.asia/v1 | 2 | 72 | 0% | deepseek/deepseek-v4-flash (1) |
| https://api.183399.xyz/v1 | 2 | 0 | 0% | — |
| https://api.gemai.cc/v1 | 2 | 93 | 0% | deepseek/deepseek-v4-pro (1) |
| https://yunwu.ai/v1 | 2 | 0 | 0% | deepseek/deepseek-v4-flash (1) |
| https://llm-api.net/v1 | 2 | 79 | 0% | — |
| https://neoapi.ruixuan.online/v1 | 2 | 35 | 0% | google/gemini-2.5-flash-lite (1) |
| https://ai.zkmjnic.tech/v1 | 2 | 0 | 0% | — |
| https://9527code.com/v1 | 2 | 76 | 0% | — |
| https://api.vectorengine.ai/v1 | 2 | 35 | 0% | — |
| https://api.chatanywhere.tech/v1 | 1 | 0 | 0% | — |
| https://tokenrhythm.studio/v1 | 1 | 78 | 0% | — |
| https://llm.xinlicloud.top/v1 | 1 | 26 | 0% | — |
| https://www.achai.cc/v1 | 1 | 0 | 0% | deepseek/deepseek-v4-flash (1) |
Recent anomalies
https://api.a6api.com/v1Jul 30, 2026, 1:32 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.64)
- Verdict
- Full swap
https://api.chatanywhere.tech/v1Jul 30, 2026, 8:16 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- Family mismatch
https://tokenrhythm.studio/v1Jul 30, 2026, 7:01 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://llm.xinlicloud.top/v1Jul 30, 2026, 1:31 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- Family mismatch
https://www.packyapi.ai/v1Jul 29, 2026, 11:57 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.deepseek.com/v1Jul 29, 2026, 6:41 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://api.deepseek.com/v1Jul 29, 2026, 6:39 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.64)
- Verdict
- Full swap
https://api.deepseek.com/v1Jul 29, 2026, 11:36 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.cun.ai/v1Jul 29, 2026, 8:50 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.89)
- Verdict
- Full swap
https://token.sensenova.cn/v1Jul 29, 2026, 6:08 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.99)
- Verdict
- Full swap
https://api.deepseek.com/v1Jul 29, 2026, 5:36 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- Family mismatch
https://www.achai.cc/v1Jul 29, 2026, 2:54 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 1.00)
- Verdict
- Full swap
https://www.packyapi.ai/v1Jul 28, 2026, 9:16 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- —
- Verdict
- V3 low confidence · Abstain
https://www.packyapi.ai/v1Jul 28, 2026, 9:05 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.84)
- Verdict
- Full swap
https://api.520pro.top/v1Jul 28, 2026, 7:01 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 1.00)
- Verdict
- Full swap
https://api.deepseek.com/v1Jul 28, 2026, 4:35 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.71)
- Verdict
- Full swap
https://api.deepseek.com/v1Jul 27, 2026, 6:13 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.73)
- Verdict
- Full swap
https://api.cottonapi.cloud/v1Jul 27, 2026, 1:26 PM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 0.67)
- Verdict
- Full swap
https://api.yjs.im/v1Jul 27, 2026, 11:59 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-flash (sim 1.00)
- Verdict
- Full swap
https://api.yjs.im/v1Jul 27, 2026, 11:58 AM
- Self-claimed model
- deepseek-v4-flash
- V2 predicted family
- deepseek
- V3 best match
- deepseek/deepseek-v4-pro (sim 0.76)
- 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 deepseekv4flash. Low family consistency, a different V3 match, or divergence from selfClaim is flagged as anomalous. BazaarLink Probe home.