Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.075,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.705,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.92,
    "recommended_max_bid": 8,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small shoulder\/crossbody handbag with a zip-top opening and long strap.",
        "photo 2: Seller-provided ruler indicates an approximately small handbag size, consistent with the listed category."
    ],
    "negative_evidence": [
        "photo 1: The bag is made from embroidered textile fabric with floral\/ethnic cross-stitch decoration, not Coach's typical glove-tanned leather or recognized signature canvas.",
        "photo 1: No Coach wordmark, horse-and-carriage emblem, leather hangtag, creed patch, or Coach-style hardware is visible.",
        "photo 1: The closure is a white zipper and the strap is a thin cord\/chain-like textile strap; there is no vintage Coach turnlock or substantial brass hardware.",
        "photo 2: The visible construction is a lightweight textile pouch rather than a cataloged vintage Coach leather silhouette.",
        "photo 3: The full-length strap is thin and light-colored, with no Coach hardware or leather attachment details visible.",
        "photo 1-3: woven \/ cross-stitch embroidered textile body, not glove-tanned leather",
        "photo 1-3: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark or carriage visible",
        "photo 1-3: thin cord crossbody strap with zip-top pouch construction, inconsistent with any vintage Coach catalog silhouette",
        "photo 2: ~6-7 inch wide textile pouch with tape measure, no Coach scale cues or construction cues"
    ],
    "missing_information": [
        "photo 1-3: Interior, back, and bottom views are not provided.",
        "photo 1-3: No close-up of the zipper pull, strap attachments, or any interior label is provided.",
        "photo 1-3: Dimensions are only partially shown; width and depth are not clearly measured.",
        "photo 1-3: interior \/ creed patch not shown - no interior view provided",
        "photo 1-3: back \/ side \/ bottom views not shown",
        "photo 1-3: hardware close-up \/ zipper-pull brand stamp not shown",
        "photo 1-3: lining material not shown"
    ],
    "authenticity_concerns": [
        "photo 1: The textile construction and embroidered floral motif are inconsistent with the visible construction of vintage Coach handbags.",
        "photo 1: No Coach identifier is visible, so there is no evidence supporting Coach manufacture."
    ],
    "possible_model_reasoning": [
        "photo 1: The floral embroidered textile body, zip-top construction, and lack of leather or Coach identifiers do not match a known Coach model; possible Coach models: none.",
        "photo 2: The bag appears to be an unbranded ethnic\/Palestinian-style embroidered crossbody rather than a Coach handbag.",
        "Condition: Good to Very Good based on the visible exterior; embroidery and fabric are generally intact, though loose threads are visible near the upper edge in photo 1. Interior, bottom, lining, odor, and hidden wear are unknown.",
        "photo 1-3: textile ethnic cross-stitch pouch does not match any Coach model in silhouette, material, closure or strap; no catalog style fits",
        "era reasoning: embroidered textile zip pouch with cord strap is modern non-Coach handicraft, not 1970s-1990s glove-tanned construction",
        "Condition: Good to Very Good exterior appearance in photos; interior, bottom and strap wear unknown so no formal grade"
    ],
    "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 1-3: White zipper and thin light-colored strap; no Coach-marked or substantial vintage brass hardware visible.",
        "leather_description": "photo 1-3: No leather body or leather trim is visible; body appears to be embroidered woven textile.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1-3: Long, thin light-colored cord or chain-like strap attached directly near the upper sides; detailed attachment construction is not visible.",
        "stitching_description": "photo 1-2: Decorative cross-stitch embroidery is visible across the textile panels; structural seam stitching is not sufficiently detailed."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0036,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.1,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small shoulder\/crossbody handbag with a zip-top opening and long strap.",
                    "photo 2: Seller-provided ruler indicates an approximately small handbag size, consistent with the listed category."
                ],
                "negative_evidence": [
                    "photo 1: The bag is made from embroidered textile fabric with floral\/ethnic cross-stitch decoration, not Coach's typical glove-tanned leather or recognized signature canvas.",
                    "photo 1: No Coach wordmark, horse-and-carriage emblem, leather hangtag, creed patch, or Coach-style hardware is visible.",
                    "photo 1: The closure is a white zipper and the strap is a thin cord\/chain-like textile strap; there is no vintage Coach turnlock or substantial brass hardware.",
                    "photo 2: The visible construction is a lightweight textile pouch rather than a cataloged vintage Coach leather silhouette.",
                    "photo 3: The full-length strap is thin and light-colored, with no Coach hardware or leather attachment details visible."
                ],
                "missing_information": [
                    "photo 1-3: Interior, back, and bottom views are not provided.",
                    "photo 1-3: No close-up of the zipper pull, strap attachments, or any interior label is provided.",
                    "photo 1-3: Dimensions are only partially shown; width and depth are not clearly measured."
                ],
                "authenticity_concerns": [
                    "photo 1: The textile construction and embroidered floral motif are inconsistent with the visible construction of vintage Coach handbags.",
                    "photo 1: No Coach identifier is visible, so there is no evidence supporting Coach manufacture."
                ],
                "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 1-3: White zipper and thin light-colored strap; no Coach-marked or substantial vintage brass hardware visible.",
                    "leather_description": "photo 1-3: No leather body or leather trim is visible; body appears to be embroidered woven textile.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1-3: Long, thin light-colored cord or chain-like strap attached directly near the upper sides; detailed attachment construction is not visible.",
                    "stitching_description": "photo 1-2: Decorative cross-stitch embroidery is visible across the textile panels; structural seam stitching is not sufficiently detailed."
                },
                "possible_model_reasoning": [
                    "photo 1: The floral embroidered textile body, zip-top construction, and lack of leather or Coach identifiers do not match a known Coach model; possible Coach models: none.",
                    "photo 2: The bag appears to be an unbranded ethnic\/Palestinian-style embroidered crossbody rather than a Coach handbag.",
                    "Condition: Good to Very Good based on the visible exterior; embroidery and fabric are generally intact, though loose threads are visible near the upper edge in photo 1. Interior, bottom, lining, odor, and hidden wear are unknown."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 8,
                "image_quality_score": 0.55,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 1-3: interior \/ creed patch not shown - no interior view provided",
                    "photo 1-3: back \/ side \/ bottom views not shown",
                    "photo 1-3: hardware close-up \/ zipper-pull brand stamp not shown",
                    "photo 1-3: lining material not shown"
                ],
                "negative_evidence": [
                    "photo 1-3: woven \/ cross-stitch embroidered textile body, not glove-tanned leather",
                    "photo 1-3: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark or carriage visible",
                    "photo 1-3: thin cord crossbody strap with zip-top pouch construction, inconsistent with any vintage Coach catalog silhouette",
                    "photo 2: ~6-7 inch wide textile pouch with tape measure, no Coach scale cues or construction cues"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "photo 1-2: small white top zipper with plain pull; no brass turnlock, buckles, D-rings or stamped hardware visible",
                    "leather_description": "photo 1-3: no leather visible; cream base textile with red \/ pink \/ green cross-stitch floral embroidery",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - embroidery pattern visible, construction stitching not discernible",
                    "strap_construction": "photo 1, photo 3: thin beige woven cord strap, fixed to zip ends, no buckle adjustment or dogleash clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 1-3: textile ethnic cross-stitch pouch does not match any Coach model in silhouette, material, closure or strap; no catalog style fits",
                    "era reasoning: embroidered textile zip pouch with cord strap is modern non-Coach handicraft, not 1970s-1990s glove-tanned construction",
                    "Condition: Good to Very Good exterior appearance in photos; interior, bottom and strap wear unknown so no formal grade"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
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            "model_name": "meta:muse-spark-1.3-contributor",
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}