# Identity-Preserving Image Generation on MultiID-Bench 3-and-4-people Source: [Identity-Preserving Image Generation on MultiID-Bench 3-and-4-people]() Collection index: [llms.txt]() Data updated: 2026-03-17T10:42:31.339Z Evaluation of models performing identity-preserving image generation using the MultiID-Bench 3-and-4-people dataset, assessed using metrics covering identity similarity (Sim(GT), Sim(Ref)), identity preservation (CP), and CLIP alignment (CLIP-I, CLIP-T). A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Identity-Preserving Image Generation | | Dataset (including any stated split) | MultiID-Bench 3-and-4-people | | Metric | Sim(GT) | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 10 of 10 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Sim(GT)](): Higher is better; unit: SCALAR. - [Sim(Ref)](): Higher is better; unit: SCALAR. - [Identity Preservation (CP)](): Higher is better; unit: SCALAR. - [CLIP Image Alignment (CLIP-I)](): Higher is better; unit: SCALAR. - [CLIP Text Alignment (CLIP-T)](): Higher is better; unit: SCALAR. - [Aesthetic Score (Aes)](): Higher is better; unit: SCALAR. ## Recorded results | Method | Sim(GT) | Result date | Report paper | | --- | --- | --- | --- | | GPT-4o-Image | 0.445 | Not recorded | 69b8e0240636e5bf4afbec3f | | AnyPhoto | 0.424 | Not recorded | 69b8e0240636e5bf4afbec3f | | WithAnyone | 0.414 | Not recorded | 69b8e0240636e5bf4afbec3f | | ID-Patch | 0.379 | Not recorded | 69b8e0240636e5bf4afbec3f | | OmniGen | 0.345 | Not recorded | 69b8e0240636e5bf4afbec3f | | UniPortrait | 0.343 | Not recorded | 69b8e0240636e5bf4afbec3f | | UMO | 0.318 | Not recorded | 69b8e0240636e5bf4afbec3f | | DreamO | 0.311 | Not recorded | 69b8e0240636e5bf4afbec3f | | OmniGen2 | 0.288 | Not recorded | 69b8e0240636e5bf4afbec3f | | UNO | 0.228 | Not recorded | 69b8e0240636e5bf4afbec3f | ### GPT-4o-Image Sim(GT): 0.445. Result ID: 69b9300247f34ce924a29e37. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### AnyPhoto Sim(GT): 0.424. Result ID: 69b9300247f34ce924a29e3d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### WithAnyone Sim(GT): 0.414. Result ID: 69b9300247f34ce924a29e3c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ID-Patch Sim(GT): 0.379. Result ID: 69b9300247f34ce924a29e3b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### OmniGen Sim(GT): 0.345. Result ID: 69b9300247f34ce924a29e35. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### UniPortrait Sim(GT): 0.343. Result ID: 69b9300247f34ce924a29e3a. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### UMO Sim(GT): 0.318. Result ID: 69b9300247f34ce924a29e39. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### DreamO Sim(GT): 0.311. Result ID: 69b9300247f34ce924a29e34. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### OmniGen2 Sim(GT): 0.288. Result ID: 69b9300247f34ce924a29e36. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### UNO Sim(GT): 0.228. Result ID: 69b9300247f34ce924a29e38. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.