{
  "version": 1,
  "scope": "Bounded imagegen experiments; no retries. Most earlier trials are full-frame synthetic alternatives. Explicit masked repairs lock the original pixels outside documented repair areas.",
  "synthetic": true,
  "productionApproved": false,
  "toolCallCount": 4,
  "totalToolWaitSeconds": 188.198,
  "measurementNotes": "Times measure elapsed await around each built-in imagegen call, not billed compute time. No pricing/cost is inferred.",
  "entries": [
    {
      "sourceFile": "1201-05 Locust, Philly.JPG",
      "tool": "image_gen.imagegen",
      "requestCount": 1,
      "retryCount": 0,
      "startedAt": "2026-09-24T19:45:27.104Z",
      "completedAt": "2026-09-24T19:46:15.573Z",
      "durationSeconds": 48.471,
      "prompt": "Use case: precise-object-edit.\nAsset type: synthetic cleanup derivative of a dated architectural photograph for a facade-registration study.\nEdit target: the attached original photograph 1201-05 Locust, Philly.JPG, showing 1205 at left, 1203 center, and 1201 at right.\nPrimary request: remove only the foreground tree trunk, branches and leaves; the streetlamp and traffic-signal pole including its signal fixtures; foreground people; the black utility cabinet; and the harsh cast tree/pole/person shadows on the facade. Reconstruct the small patches these objects hide by continuing immediately adjacent existing wall, window, door, masonry, sidewalk or sky detail consistently. Preserve other objects such as the fire hydrant unless directly necessary to restore one of those specified occlusions.\nStrict invariants: preserve the EXACT original camera perspective, lens appearance, tilt, frame edges, aspect ratio (960:707), crop and building alignment. Keep every existing roofline, mansard shape, dormer, cornice, facade edge, projecting bay, storefront, window and door in its current position and exact proportions. Preserve all opening counts. Keep the existing aged materials, beige walls, dark window frames, colored roof tiles, green storefront trim and rainbow storefront identity. Preserve entrance numbers 1201 and 1203 in their original positions. Infer no new architectural openings. Retain natural architectural shading caused by cornices and projecting bays; remove only the intrusive foreground tree/pole/person cast shadows.\nDo not make the view front-on, straighten verticals, rectify perspective, widen facades, move structural edges, redesign architecture, add windows or doors, change signage/storefront identity, crop, zoom or outpaint. This is a minimal occluder-removal edit, not an architectural redesign.",
      "review": {
        "disposition": "Experimental display only: opening arrangement visually checked, approximate alignment retained. Not accepted as measured evidence.",
        "removed": [
          "Foreground tree/trunk/branches",
          "Traffic signal pole and central streetlamp",
          "Foreground people",
          "Utility cabinet",
          "Most tree/pole/person cast shadows"
        ],
        "preservedVisually": [
          "Overall oblique perspective and approximately original framing",
          "Main facade sequence and roof/dormer silhouettes",
          "1203 and 1201 entrance identities",
          "Most opening counts and positions",
          "Rainbow storefront and green trim"
        ],
        "differences": [
          "Whole photograph is synthesized again; visible wall texture, glazing, poster detail and sky/cloud texture change outside the removed-occluder areas.",
          "The 1203 projecting bay glazing, trim edges and base profile have small visible differences; source annotations are not pixel-exact annotations of this output.",
          "Previously heavily obscured 1205/1203 wall and ground areas are inferred rather than observed evidence.",
          "The 1201 storefront display graphics and address-transom lettering are redrawn; precise lettering/display identity should not be asserted."
        ],
        "restrictedRegions": [
          "Inspect 1203 bay before projection",
          "Treat reconstructed 1205/1203 areas as synthetic"
        ],
        "confidence": "Medium for overall composition; low for exact hidden architecture and pixel-level correspondence."
      },
      "originalSourceSha256": "c5f8276c7db4734b6b70b5ab9b21976812e342fbac4f18a9ed107450a60c7bd2",
      "sourceAuthor": "Smallbones",
      "sourcePage": "https://commons.wikimedia.org/wiki/File:1201-05_Locust,_Philly.JPG",
      "sourceOriginalImageUrl": "https://upload.wikimedia.org/wikipedia/commons/8/8d/1201-05_Locust%2C_Philly.JPG",
      "sourceLocalVariant": "Commons 960px thumbnail reused unchanged",
      "sourceCaptureDate": "2014-10-31 18:37:17",
      "sourceLicense": "CC0",
      "licenseUrl": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
      "sourceDimensions": [
        960,
        707
      ],
      "outputSha256": "b484849f83850b910d3cfb42f2e4b06d86ad6629e4a2dc76fa15d5358fe29b31",
      "outputDimensions": [
        1461,
        1076
      ],
      "nominalSizeScaleXY": [
        1.521875,
        1.5219236209335218
      ],
      "coordinateReuseWarning": "Nominal size scaling is not a validated registration transform; imagegen may move individual edges.",
      "attributionAndAdaptationNotice": "Synthetic AI cleanup derivative of 1201-05 Locust, Philly.JPG by Smallbones. Source: https://commons.wikimedia.org/wiki/File:1201-05_Locust,_Philly.JPG. Source license: CC0 (http://creativecommons.org/publicdomain/zero/1.0/deed.en). Modified with OpenAI imagegen on 2026-09-24 to remove foreground occluders; hidden details inferred and other details may have shifted.",
      "derivativeLicenseRequirement": "Source is CC0. Preserve source provenance and synthetic modification notice in this project, even though source attribution is not required by CC0.",
      "webImage": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/synthetic-1201-05-locust-cleanup.webp",
      "webSize": [
        1280,
        943
      ],
      "webSha256": "0cfa6bc6ee1c1ff9e473720d6be3493b96b4d36fc6475c0db07788af0ef15a0f",
      "webBytes": 275146,
      "displayExamples": [
        "locust-1201",
        "locust-1203"
      ]
    },
    {
      "sourceFile": "1203-05 Locust, Philly.JPG",
      "tool": "image_gen.imagegen",
      "requestCount": 1,
      "retryCount": 0,
      "startedAt": "2026-09-24T19:47:11.948Z",
      "completedAt": "2026-09-24T19:47:54.184Z",
      "durationSeconds": 42.229,
      "prompt": "Use case: precise-object-edit.\nAsset type: synthetic cleanup derivative of a dated architectural photograph for a facade-registration study.\nEdit target: the attached original photograph 1203-05 Locust, Philly.JPG, portrait frame 960 by 1440, with complete 1205 facade at left/center and part of 1203 at right.\nPrimary request: remove only the foreground tree trunk, branches and leaves, foreground pedestrians and their carried objects, and harsh tree/person cast shadows crossing the walls, windows, bay and sidewalk. Infer the small hidden patches by continuing immediately adjacent existing surfaces consistently. Keep all architecture fixed. The orange street box at far left, graffiti, railings and permanent facade fixtures are not cleanup targets and should remain.\nStrict invariants: retain EXACT camera position, upward perspective, lens appearance, tilt, frame edges, aspect ratio 2:3, crop and building alignment. Preserve every roofline, gray/brown mansard, orange triangular dormer cap at right, cornice profile, wall edge, window and door position, size and proportion. The complete 1205 main wall has a broad ground window group left, a blue numbered entrance 1205 right, exactly two windows on the next floor and exactly two on the floor above, and a single two-sash dormer. The partial 1203 facade at right retains its existing projecting oriel and all photographed opening positions. Preserve the visible address 1205 verbatim at its existing location, aged beige walls, dark blue/black trim, stone bands, roofing materials, glass and original colors. Maintain architectural shadows beneath cornices and projections.\nDo not turn the facade front-on or straighten verticals. Do not rectify perspective, crop, zoom, outpaint, make the building symmetric, alter window counts, add architectural openings, widen bays or redesign any structure. Remove only the specified foreground obstructions and their intrusive cast shadows. This is minimal restoration of a photograph for subsequent deterministic registration.",
      "review": {
        "disposition": "Experimental display only: opening arrangement visually checked, approximate alignment retained. Not accepted as measured evidence.",
        "removed": [
          "Foreground tree/trunk/branches",
          "Two foreground pedestrians",
          "Most intrusive tree/person shadows"
        ],
        "preservedVisually": [
          "Complete 1205 opening arrangement",
          "1205 blue entrance and address",
          "1205 gray mansard and paired dormer",
          "Original portrait aspect and approximate upward perspective",
          "Orange street box and graffiti"
        ],
        "differences": [
          "The partial 1203 projecting oriel at image right is substantially reinterpreted: central glazing divisions and bottom/sill profile differ from the clearer original 1201-05 evidence.",
          "The synthetic bay lower profile is more pointed/deeper and should not define geometry.",
          "Window trim, wall/stone texture and local edge placement have been redrawn even on the unobstructed 1205 facade.",
          "The removal reveals synthetic rather than observed 1203 windows and wall detail."
        ],
        "restrictedRegions": [
          "Do not use the partial 1203 oriel as faithful geometry or texture",
          "1205-only consideration requires separate cropping/registration and visual review"
        ],
        "confidence": "Medium for 1205 opening count; low for exact pixel registration; rejected for 1203 oriel fidelity."
      },
      "originalSourceSha256": "4f70cfeb84ba042fcdfb150d9d6bc4e24dd2fb16f4831a775d18d9abf4508f86",
      "sourceAuthor": "Smallbones",
      "sourcePage": "https://commons.wikimedia.org/wiki/File:1203-05_Locust,_Philly.JPG",
      "sourceOriginalImageUrl": "https://upload.wikimedia.org/wikipedia/commons/6/6e/1203-05_Locust%2C_Philly.JPG",
      "sourceLocalVariant": "Commons 960px thumbnail reused unchanged",
      "sourceCaptureDate": "2014-10-31 18:38:05",
      "sourceLicense": "CC0",
      "licenseUrl": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
      "sourceDimensions": [
        960,
        1440
      ],
      "outputSha256": "41b1ff486c71bcfd8c3faa9aac0df3ec47f7b630f9a3d2beff44972b7fe90138",
      "outputDimensions": [
        1024,
        1536
      ],
      "nominalSizeScaleXY": [
        1.0666666666666667,
        1.0666666666666667
      ],
      "coordinateReuseWarning": "Nominal size scaling is not a validated registration transform; imagegen may move individual edges.",
      "attributionAndAdaptationNotice": "Synthetic AI cleanup derivative of 1203-05 Locust, Philly.JPG by Smallbones. Source: https://commons.wikimedia.org/wiki/File:1203-05_Locust,_Philly.JPG. Source license: CC0 (http://creativecommons.org/publicdomain/zero/1.0/deed.en). Modified with OpenAI imagegen on 2026-09-24 to remove foreground occluders; hidden details inferred and other details may have shifted.",
      "derivativeLicenseRequirement": "Source is CC0. Preserve source provenance and synthetic modification notice in this project, even though source attribution is not required by CC0.",
      "webImage": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/synthetic-1203-05-locust-cleanup.webp",
      "webSize": [
        853,
        1280
      ],
      "webSha256": "fc83ea2187fbb0fe0e105131b35a74ae34db74c7bd38dd38501ee7feee8b7ec2",
      "webBytes": 219300,
      "displayExamples": [
        "locust-1205"
      ]
    },
    {
      "sourceFile": "1213-1215 Locust Street, Philadelphia.jpg",
      "tool": "image_gen.imagegen",
      "requestCount": 1,
      "retryCount": 0,
      "startedAt": "2026-09-24T19:48:44.816Z",
      "completedAt": "2026-09-24T19:49:42.083Z",
      "durationSeconds": 57.265,
      "prompt": "Use case: precise-object-edit.\nAsset type: synthetic cleanup derivative of a dated architectural photograph for a facade-registration study.\nEdit target: the attached original photograph 1213-1215 Locust Street, Philadelphia.jpg. It depicts one joined ornate tan-brick facade, with yellow entrance 1215 at left and yellow entrance 1213 at right.\nPrimary request: remove only the foreground tree branches/leaves at the top and crossing the upper facade, and the tall green streetlamp/pole including its attached signs and foreground pole-mounted signs. Remove harsh cast shadows of these foreground tree/pole obstructions. Restore only the small patches they hide by continuing immediately adjoining actual brick, trim, glazing, paving or sky. Keep the building unchanged.\nStrict invariants: preserve EXACT camera perspective, upward tilt, image rotation, lens appearance, frame boundaries, aspect ratio (2921:3895), crop, and every facade edge. Preserve the existing clipped cornice at the top/right; do not add missing roof or wall outside the frame. Keep every architectural opening at exactly the original position, size, shape and proportions: numbered doors 1215 left and 1213 right; four low gridded windows; two broad outer arched window groups; two round inner openings above two small rectangular openings; and the two triple-window groups on each of the three upper window bands. Preserve all window mullions, fanlight lattice, stained/leaded glass patterns, tan brick courses, stone bands, lion medallions, central figure carving and circular ornament, bracketed cornice, yellow doors, iron grilles, steps, colors and materials. Preserve neighboring facade portions. The entrance numbers must remain verbatim 1215 and 1213 in their existing locations. Retain natural architectural shadows beneath cornices/relief, not the intrusive tree/pole shadows.\nDo not make a front-on view, straighten verticals, rectify perspective, crop, zoom, outpaint, center or symmetrize the composition, simplify ornament, alter opening counts, add or remove architectural detail, change door identity, or redesign anything. This is minimal occluder removal from the existing photograph; deterministic geometry registration will happen separately.",
      "review": {
        "disposition": "Experimental display only: opening arrangement visually checked, approximate alignment retained. Not accepted as measured evidence.",
        "removed": [
          "Foreground upper branches/leaves",
          "Main streetlamp and attached signs",
          "Foreground pole-mounted signs",
          "Intrusive foreground shadow detail"
        ],
        "preservedVisually": [
          "Two numbered entrances, 1215 left and 1213 right",
          "Four low gridded openings",
          "Two outer arched groups plus paired circular and small rectangular openings",
          "Two triple-window groups in each upper band",
          "General cornice silhouette, clipped framing and oblique perspective"
        ],
        "differences": [
          "Brick courses, relief carving, lion/round medallions and the central figure have been redrawn; the output cannot serve as authoritative ornament or masonry documentation.",
          "Glazing, grille/lattice details and fine mullions show synthetic simplification/change.",
          "Minor facade-edge and opening-edge drift remains possible; original corners/boxes must be rechecked on the derivative.",
          "Areas formerly covered by branches, lamp and signs are inferred."
        ],
        "restrictedRegions": [
          "Keep all inferred regions identified as synthetic",
          "Inspect ornamental bands and opening edges before production projection"
        ],
        "confidence": "Medium-high for major opening count; medium for broad composition; low for pixel-exact ornament."
      },
      "originalSourceSha256": "d0251e997b1c018c67ad2dd54a7481111a585271aa844afac07abbfe8589948b",
      "sourceAuthor": "Beyond My Ken",
      "sourcePage": "https://commons.wikimedia.org/wiki/File:1213-1215_Locust_Street,_Philadelphia.jpg",
      "sourceOriginalImageUrl": "https://upload.wikimedia.org/wikipedia/commons/3/3a/1213-1215_Locust_Street%2C_Philadelphia.jpg",
      "sourceLocalVariant": "Commons original JPEG, unchanged",
      "sourceCaptureDate": "2022-05-20",
      "sourceLicense": "CC BY-SA 4.0",
      "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
      "sourceDimensions": [
        2921,
        3895
      ],
      "outputSha256": "bf584ddcc95ea2c82dc4a0017f8458b830cc0c7a3e235408ff59d9654de6a430",
      "outputDimensions": [
        1086,
        1448
      ],
      "nominalSizeScaleXY": [
        0.3717904827114002,
        0.3717586649550706
      ],
      "coordinateReuseWarning": "Nominal size scaling is not a validated registration transform; imagegen may move individual edges.",
      "attributionAndAdaptationNotice": "Synthetic AI cleanup derivative of 1213-1215 Locust Street, Philadelphia.jpg by Beyond My Ken. Source: https://commons.wikimedia.org/wiki/File:1213-1215_Locust_Street,_Philadelphia.jpg. Source license: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0). Modified with OpenAI imagegen on 2026-09-24 to remove foreground occluders; hidden details inferred and other details may have shifted.",
      "derivativeLicenseRequirement": "If used or distributed, preserve Beyond My Ken attribution, link source and CC BY-SA 4.0, identify modifications, and distribute the adaptation under CC BY-SA 4.0.",
      "webImage": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/synthetic-1213-1215-locust-cleanup.webp",
      "webSize": [
        960,
        1280
      ],
      "webSha256": "d8f466947519e9d0efe3a448d4a55ae0ad79da86bbce96105258e02bcbed92fd",
      "webBytes": 304666,
      "displayExamples": [
        "locust-1213-1215"
      ]
    },
    {
      "id": "locust-1209-masked-v1",
      "sourceFile": "1209 Locust, Philly.JPG",
      "sourcePage": "https://commons.wikimedia.org/wiki/File:1209_Locust,_Philly.JPG",
      "sourceAuthor": "Smallbones",
      "sourceLicense": "CC0",
      "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
      "sourceCaptureDate": "2014-10-31",
      "originalSourceSha256": "2b0afcf1e72caa35974b8c04fd7352ace8a5647da0faa1b811a14f97dbf385a9",
      "tool": "built-in image_gen.imagegen",
      "requestCount": 1,
      "retryCount": 0,
      "startedAt": "2026-09-24T20:32:31.736Z",
      "completedAt": "2026-09-24T20:33:11.969Z",
      "durationSeconds": 40.233,
      "prompt": "Use case: precise-object-edit.\nInput image 1 is the sole edit target: the supplied original 2287×3431 photograph of 1209 Locust Street, Philadelphia.\nPrimary request: remove only foreground occluders so the existing 1209 building facade is visible. Remove the entire foreground green streetlamp, including lantern top, shaft, base, and its cast shadow on the lower cream wall and stone base. Remove the foreground car along the lower left/bottom and the pedestrian at lower left. Remove the green hanging banner across the lower stone facade and the small foreground sign/attachments at the left edge of 1209. Remove foreground tree branches only where they overlap the 1209 roof/facade. Remove any remaining foreground non-building object that crosses the 1209 facade.\nPreservation is paramount: keep the exact original oblique upward camera perspective, framing, portrait aspect ratio, and original image boundaries; no crop, no outpaint, no front-on rectification, no perspective correction. Preserve the exact silhouette and building edges, mansard roof and shingle pattern, dormer and its three-part window, roof trim, bay/oriel projection shape and all its panels and arched windows, every window and door, the gold number \"1209\", masonry/stone bands, existing wear, and original architectural shadows. Preserve built-in architectural elements, steps, drainpipe, basement openings, and original facade materials. Keep visible neighboring buildings and sky unchanged, apart from removal of the named foreground occluders. Preserve the photograph's natural light, color, texture, weathering, and photographic character.\nFill only the small areas exposed by removed objects, inferring missing parts exclusively from immediately adjacent visible facade evidence. Extend nearby surfaces, local window/door edges, and material courses only as necessary. Do not redesign architecture, add or remove openings, regularize the facade, beautify or repaint it, invent ornamental details, sharpen all textures, alter text, shift geometry, or relight the scene. All unoccluded pixels and architectural shadows should remain visually unchanged. Produce a single cleaned photograph.",
      "outputSha256": "9928272112135e5a32566f67ebb33d162c8c2dd97b394d965e3095e017638176",
      "outputDimensions": [
        1024,
        1536
      ],
      "displayExamples": [
        "locust-1209"
      ],
      "review": {
        "disposition": "Full-frame generated output rejected; local masked patches accepted for experimental display only.",
        "differences": [
          "Output is globally regenerated/resampled at 1024×1536 rather than original 2287×3431. Fine photographic information is not preserved; exact pixel identity fails.",
          "Entire foreground tree canopy over neighboring building and sky was removed, although prompt limited tree removal to overlap with 1209. Neighboring brick/cornice and sky are reconstructed well beyond eligible masks.",
          "Cloud texture and blue tonal distribution changed outside occluders.",
          "Shingle outlines, local row spacing, texture and wear are redrawn/sharpened; dark/light shingle patches differ. Cannot claim exact original roof detail.",
          "General bay silhouette is close, but paint wear, panel edging, fine mullion/arch detail, blind texture and reflections are regenerated. Slight edge drift cannot be ruled out.",
          "Exposed stone courses are more regular and differently textured outside banner/car/person masks; existing basement grilles are rendered with different bar detail. Broad lower-facade shade is brightened beyond just the narrow lamp shadow.",
          "Curtain folds, notices/sign details, door scuffs, brickwork and other fine surfaces are changed. The number 1209 is retained but re-rendered.",
          "Generated steps, paving, railing portions and hidden lower wall are plausible inferences only. Source does not prove exact hidden geometry; these reconstructions require independent acceptance."
        ],
        "restrictedRegions": [
          "Only the explicit repair mask may supply synthetic pixels."
        ],
        "confidence": "Inferred appearance behind occluders; no human acceptance."
      },
      "attributionAndAdaptationNotice": "Based on 1209 Locust, Philly.JPG by Smallbones, CC0. Imagegen inferred foreground-obscured patches; the asset compiler retains original pixels outside the reviewed masks. Philadelphia project adaptation, CC BY 4.0.",
      "webImage": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1209-masked-repair.webp",
      "webSize": [
        853,
        1280
      ],
      "webSha256": "1bc0e4129bc485381a2230ddf5842c258d5742433d925e4c445260bc4f514e1a",
      "webBytes": 1123132,
      "mask": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1209-repair-mask.json",
      "processingReport": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1209-masked-repair.webp.json"
    },
    {
      "id": "locust-1213-1215-masked-v1",
      "sourceFile": "1213-1215 Locust Street, Philadelphia.jpg",
      "sourcePage": "https://commons.wikimedia.org/wiki/File:1213-1215_Locust_Street,_Philadelphia.jpg",
      "sourceAuthor": "Beyond My Ken",
      "sourceLicense": "CC BY-SA 4.0",
      "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
      "originalSourceSha256": "d0251e997b1c018c67ad2dd54a7481111a585271aa844afac07abbfe8589948b",
      "tool": "deterministic reviewed-mask compositor using existing imagegen candidate",
      "requestCount": 0,
      "retryCount": 0,
      "durationSeconds": 0,
      "reusedCandidateSha256": "bf584ddcc95ea2c82dc4a0017f8458b830cc0c7a3e235408ff59d9654de6a430",
      "outputSha256": "bf584ddcc95ea2c82dc4a0017f8458b830cc0c7a3e235408ff59d9654de6a430",
      "review": {
        "disposition": "Restricted masked composite accepted for experimental display only.",
        "patchNotes": [
          "Accepted only for explicitly labeled experimental synthetic display after full image and 2× local source/composite review. Not human acceptance or measured evidence.",
          "Twenty-one named occluder masks are clipped to the original photo-plane quad; 6 px outward dilation and 3 px inward feather catch fine leaf and pole contours.",
          "Original decoded source pixels are exact outside effective masks, including address numerals, paper notice, doors, central figure, round openings, lion medallions and unobstructed glazing.",
          "Narrow branch patches crossing the top-left window and molding infer hidden glazing and stone; close magnification shows local synthetic texture and slight registration seams. Do not derive geometry or ornament from these pixels.",
          "Foreground branches in sky/cornice areas outside the mapped facade, the lower lamp on the sidewalk, and the neighboring attached sign/light are deliberately retained as source pixels. Mapped-facade cleanup is not a full-photo object-removal promise.",
          "Previously hidden left entry pier behind the lamp is synthetic and cannot establish the recorded existence, shape or material of that pier.",
          "Full-frame candidate is rejected for direct display because it regenerates original visible architecture; only the restricted composite is accepted for experimental display."
        ],
        "confidence": "Inferred appearance behind occluders; no human acceptance."
      },
      "attributionAndAdaptationNotice": "1213-1215 Locust Street, Philadelphia.jpg by Beyond My Ken, CC BY-SA 4.0. Source: https://commons.wikimedia.org/wiki/File:1213-1215_Locust_Street,_Philadelphia.jpg. Foreground occluder regions modified using an existing OpenAI imagegen candidate, then composited through restricted masks on 2026-09-24. Hidden details are inferred. This adaptation is distributed under CC BY-SA 4.0.",
      "webImage": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1213-1215-masked-repair.webp",
      "webSize": [
        960,
        1280
      ],
      "webSha256": "94f72ea38c04473a8314a5563d0a13c637aaf15f0022fe418b2dd2a7c2ca541f",
      "webBytes": 1421688,
      "mask": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1213-1215-repair-mask.json",
      "processingReport": "https://d31pujvz37xerh.cloudfront.net/releases/2022f69d94eb0fb4e0a0b3ce/data/facade-block/locust/1213-1215-masked-repair.webp.json"
    }
  ],
  "publicationStatus": "Published as explicitly synthetic comparison candidates; zero human-accepted frontages."
}
