Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.225,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.71,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.89,
    "recommended_max_bid": 10,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 30,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly handbag-shaped shoulder bag with textile body and handles",
        "photo 2: second rectangular textile handbag with an attached decorative handle and tassels",
        "photo 4: visible textile construction and decorative embroidery\/beading are consistent with artisan or bohemian purses"
    ],
    "negative_evidence": [
        "photo 1: bag is textile and heavily embroidered rather than Coach glove-tanned leather or recognizable Coach canvas",
        "photo 2: second bag is woven\/patchwork textile with tassels and no visible Coach branding",
        "photo 3: no COACH wordmark, horse-and-carriage, creed patch, or Coach-style leather construction is visible",
        "photo 4: no Coach identifier is visible on the front or edges",
        "photo 5: small bag has beaded handles and fabric construction, not a Coach leather strap or classic Coach hardware",
        "listing text: seller describes both items as beaded, patchwork, textile, and artisan-style rather than identifying Coach",
        "photo 1,4,5: small purse is brown textile with seed-bead embroidery and multi-strand beaded handles, not glove-tanned leather",
        "photo 2,3,6: large bag is patchwork woven textile \/ tapestry with tassels and fabric-covered button, not leather",
        "photo 1-6: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark or carriage visible",
        "photo 1-6: construction materials - beads, macrame\/tassels, patchwork textile - are exclusionary for vintage Coach per triage"
    ],
    "missing_information": [
        "photo 1-6: interior walls, pockets, and any sewn-in labels are not shown clearly",
        "photo 1-6: no close-up of the reverse side, bottom, seams, or attachment points",
        "photo 1-6: any maker labels or marks, if present, are not visible",
        "photo 1-6: odor, mold, lining condition, and functional closure condition cannot be assessed",
        "No interior views showing lining or any maker label \/ creed patch for either bag",
        "No hardware close-ups or maker stamps",
        "No view of strap attachments and full strap length for patchwork bag"
    ],
    "authenticity_concerns": [
        "photo 1-6: no evidence supports Coach manufacture; both items appear to be textile artisan or vintage-style bags rather than Coach products",
        "photo 1-6: the materials and decorative construction are inconsistent with the classic vintage Coach leather handbag population"
    ],
    "possible_model_reasoning": [
        "photo 1-6: no plausible Coach model match; silhouettes and materials do not correspond clearly to the catalogued leather, signature canvas, or modern Coach handbag lines.",
        "photo 1-6: the listing may reasonably be categorized as an unbranded vintage or vintage-style textile handbag lot, but the seller's vintage claim is not independently verifiable from the photos.",
        "photo 1-6: condition appears used with visible age-related wear, fraying, creasing, and loose-looking decorative elements; exact interior condition is unknown.",
        "Neither silhouette matches any catalog Coach style; both are textile\/beaded boho artisan bags, a population where misidentified Coach does not occur",
        "No creed, serial, wordmark, brass turnlock, or glove-tanned leather to support any Coach model",
        "Condition: Good to Very Good for vintage textile use based on exterior only; interiors, bottom, and strap stress points not shown so grade capped"
    ],
    "estimated_era": "modern (2000s+), non-Coach",
    "observed_features": {
        "creed_present": false,
        "serial_or_style_number_present": false,
        "coach_wordmark_present": false,
        "turnlock_present": false,
        "hangtag_present": false,
        "creed_text": "not_visible",
        "serial_or_style_number": "not_visible",
        "hardware_description": "photo 1: small fabric-covered or button-like closure elements are visible; no Coach-style turnlock or branded hardware is visible. photo 2: decorative fabric and tassel elements are visible.",
        "leather_description": "photo 1-6: no leather body or leather trim is visibly identifiable; bags appear primarily textile, woven, embroidered, and beaded.",
        "lining_description": "not_visible - interiors not shown",
        "strap_construction": "photo 1: multi-strand beaded\/textile shoulder handles. photo 2: attached textile handle is visible; full construction is not shown.",
        "stitching_description": "photo 1-4: visible decorative embroidery, beadwork, patchwork, and textile seams; stitching appears artisan\/decorative rather than characteristic Coach leather construction."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0041,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.35,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly handbag-shaped shoulder bag with textile body and handles",
                    "photo 2: second rectangular textile handbag with an attached decorative handle and tassels",
                    "photo 4: visible textile construction and decorative embroidery\/beading are consistent with artisan or bohemian purses"
                ],
                "negative_evidence": [
                    "photo 1: bag is textile and heavily embroidered rather than Coach glove-tanned leather or recognizable Coach canvas",
                    "photo 2: second bag is woven\/patchwork textile with tassels and no visible Coach branding",
                    "photo 3: no COACH wordmark, horse-and-carriage, creed patch, or Coach-style leather construction is visible",
                    "photo 4: no Coach identifier is visible on the front or edges",
                    "photo 5: small bag has beaded handles and fabric construction, not a Coach leather strap or classic Coach hardware",
                    "listing text: seller describes both items as beaded, patchwork, textile, and artisan-style rather than identifying Coach"
                ],
                "missing_information": [
                    "photo 1-6: interior walls, pockets, and any sewn-in labels are not shown clearly",
                    "photo 1-6: no close-up of the reverse side, bottom, seams, or attachment points",
                    "photo 1-6: any maker labels or marks, if present, are not visible",
                    "photo 1-6: odor, mold, lining condition, and functional closure condition cannot be assessed"
                ],
                "authenticity_concerns": [
                    "photo 1-6: no evidence supports Coach manufacture; both items appear to be textile artisan or vintage-style bags rather than Coach products",
                    "photo 1-6: the materials and decorative construction are inconsistent with the classic vintage Coach leather handbag population"
                ],
                "observed_features": {
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "serial_or_style_number_present": false,
                    "serial_or_style_number": "not_visible",
                    "coach_wordmark_present": false,
                    "turnlock_present": false,
                    "hangtag_present": false,
                    "hardware_description": "photo 1: small fabric-covered or button-like closure elements are visible; no Coach-style turnlock or branded hardware is visible. photo 2: decorative fabric and tassel elements are visible.",
                    "leather_description": "photo 1-6: no leather body or leather trim is visibly identifiable; bags appear primarily textile, woven, embroidered, and beaded.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: multi-strand beaded\/textile shoulder handles. photo 2: attached textile handle is visible; full construction is not shown.",
                    "stitching_description": "photo 1-4: visible decorative embroidery, beadwork, patchwork, and textile seams; stitching appears artisan\/decorative rather than characteristic Coach leather construction."
                },
                "possible_model_reasoning": [
                    "photo 1-6: no plausible Coach model match; silhouettes and materials do not correspond clearly to the catalogued leather, signature canvas, or modern Coach handbag lines.",
                    "photo 1-6: the listing may reasonably be categorized as an unbranded vintage or vintage-style textile handbag lot, but the seller's vintage claim is not independently verifiable from the photos.",
                    "photo 1-6: condition appears used with visible age-related wear, fraying, creasing, and loose-looking decorative elements; exact interior condition is unknown."
                ],
                "confidence": 0.9,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 35
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No interior views showing lining or any maker label \/ creed patch for either bag",
                    "No hardware close-ups or maker stamps",
                    "No view of strap attachments and full strap length for patchwork bag"
                ],
                "negative_evidence": [
                    "photo 1,4,5: small purse is brown textile with seed-bead embroidery and multi-strand beaded handles, not glove-tanned leather",
                    "photo 2,3,6: large bag is patchwork woven textile \/ tapestry with tassels and fabric-covered button, not leather",
                    "photo 1-6: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark or carriage visible",
                    "photo 1-6: construction materials - beads, macrame\/tassels, patchwork textile - are exclusionary for vintage Coach per triage"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass hardware visible; small purse has bead button-loop closure and beaded handles; large bag has fabric-covered button; no turnlock",
                    "leather_description": "no leather visible on either bag; both appear textile\/fabric",
                    "lining_description": "not_visible - interiors not shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "patchwork seams and embroidery visible on textile bags; no leather stitching to assess",
                    "strap_construction": "large bag: wide woven textile shoulder strap (photo 3,6); small bag: double multi-strand seed-bead handles (photo 1,5)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Neither silhouette matches any catalog Coach style; both are textile\/beaded boho artisan bags, a population where misidentified Coach does not occur",
                    "No creed, serial, wordmark, brass turnlock, or glove-tanned leather to support any Coach model",
                    "Condition: Good to Very Good for vintage textile use based on exterior only; interiors, bottom, and strap stress points not shown so grade capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 12,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.1
            }
        }
    ],
    "_usage": [
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        },
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            "model_name": "meta:muse-spark-1.3-contributor",
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}