Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.015,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.83,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.915,
    "recommended_max_bid": 9,
    "estimated_resale_low": 11.5,
    "estimated_resale_high": 32.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Bag is a small textile crossbody with extensive colorful floral and bird embroidery, unlike the leather or Coach signature-canvas construction typical of Coach handbags.",
        "photo 2: Back panel appears to be black synthetic textile with an exterior zipper pocket; no Coach branding is visible.",
        "photo 3: Interior shows black synthetic lining and a snap closure, with no visible leather creed patch, Coach wordmark, or style number.",
        "photo 4: Hardware is mixed gold-tone and silver-tone and the bag uses a broad synthetic webbing strap, providing no recognizable vintage Coach cues.",
        "photo 5: Close-up shows decorative embroidery rather than Coach's characteristic leather construction, signature canvas, or equestrian branding.",
        "photo 6: Additional close-up shows no Coach identifier or leather hangtag.",
        "photo 1,3: body is black textile with all-over colorful floral\/bird embroidery, not glove-tanned leather",
        "photo 2,4: back and strap are plain black synthetic textile with woven nylon webbing strap, not leather with brass hardware",
        "photo 4,5: closure is round magnetic snap, not Coach turnlock geometry",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
        "photo 2: silver-tone zipper and clasps, not vintage solid brass"
    ],
    "missing_information": [
        "A straight-on photo of every interior wall and pocket seam could confirm that no small fabric label or creed is hidden.",
        "A close-up of all zipper pulls and hardware stamps would document whether any maker marking is present.",
        "Seller-stated dimensions and material composition are not provided.",
        "main zippered compartment interior not emptied and shown",
        "hardware brand stamps \/ zipper pull markings not shown in close-up"
    ],
    "authenticity_concerns": [
        "The visible synthetic textile construction, printed\/embroidered exterior, synthetic lining, and broad webbing strap are inconsistent with a vintage glove-tanned Coach classic.",
        "No Coach identifier is visible in the provided photos; this appears to be a generic or boho embroidered textile bag rather than a misidentified Coach bag."
    ],
    "possible_model_reasoning": [
        "The object is clearly a handbag\/crossbody, but its embroidered synthetic construction does not match the Coach model catalog.",
        "No creed, serial\/style number, wordmark, carriage, or Coach hangtag is visible across the available exterior and interior views.",
        "Condition appears Very Good based on the clean exterior and intact embroidery; some loose threads are visible in the embroidery, and the interior is shown but not fully emptied.",
        "No Coach identifiers, materials, hardware or silhouette match any catalog style; embroidered boho textile crossbody is outside Coach materials and construction",
        "Condition: Good to Very Good; embroidery bright and intact (photo 3), no visible tears; full condition capped by unseen main interior"
    ],
    "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": "Small gold-tone attachment hardware, silver-tone zipper hardware, and a gold-tone interior snap are visible; no branding is legible.",
        "leather_description": "No leather is visibly used; exterior and strap appear to be synthetic textile.",
        "lining_description": "Black synthetic textile lining is visible in the open interior.",
        "strap_construction": "Long, wide black synthetic webbing crossbody strap with metal attachment clips and an adjuster.",
        "stitching_description": "Visible stitching appears functional and machine-sewn around textile panels; decorative multicolor embroidery is prominent."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.001,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.91,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: Bag is a small textile crossbody with extensive colorful floral and bird embroidery, unlike the leather or Coach signature-canvas construction typical of Coach handbags.",
                    "photo 2: Back panel appears to be black synthetic textile with an exterior zipper pocket; no Coach branding is visible.",
                    "photo 3: Interior shows black synthetic lining and a snap closure, with no visible leather creed patch, Coach wordmark, or style number.",
                    "photo 4: Hardware is mixed gold-tone and silver-tone and the bag uses a broad synthetic webbing strap, providing no recognizable vintage Coach cues.",
                    "photo 5: Close-up shows decorative embroidery rather than Coach's characteristic leather construction, signature canvas, or equestrian branding.",
                    "photo 6: Additional close-up shows no Coach identifier or leather hangtag."
                ],
                "missing_information": [
                    "A straight-on photo of every interior wall and pocket seam could confirm that no small fabric label or creed is hidden.",
                    "A close-up of all zipper pulls and hardware stamps would document whether any maker marking is present.",
                    "Seller-stated dimensions and material composition are not provided."
                ],
                "authenticity_concerns": [
                    "The visible synthetic textile construction, printed\/embroidered exterior, synthetic lining, and broad webbing strap are inconsistent with a vintage glove-tanned Coach classic.",
                    "No Coach identifier is visible in the provided photos; this appears to be a generic or boho embroidered textile bag rather than a misidentified Coach bag."
                ],
                "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": "Small gold-tone attachment hardware, silver-tone zipper hardware, and a gold-tone interior snap are visible; no branding is legible.",
                    "leather_description": "No leather is visibly used; exterior and strap appear to be synthetic textile.",
                    "lining_description": "Black synthetic textile lining is visible in the open interior.",
                    "strap_construction": "Long, wide black synthetic webbing crossbody strap with metal attachment clips and an adjuster.",
                    "stitching_description": "Visible stitching appears functional and machine-sewn around textile panels; decorative multicolor embroidery is prominent."
                },
                "possible_model_reasoning": [
                    "The object is clearly a handbag\/crossbody, but its embroidered synthetic construction does not match the Coach model catalog.",
                    "No creed, serial\/style number, wordmark, carriage, or Coach hangtag is visible across the available exterior and interior views.",
                    "Condition appears Very Good based on the clean exterior and intact embroidery; some loose threads are visible in the embroidery, and the interior is shown but not fully emptied."
                ],
                "confidence": 0.93,
                "recommended_max_bid": 10,
                "estimated_resale_low": 15,
                "estimated_resale_high": 40
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 8,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "main zippered compartment interior not emptied and shown",
                    "hardware brand stamps \/ zipper pull markings not shown in close-up"
                ],
                "negative_evidence": [
                    "photo 1,3: body is black textile with all-over colorful floral\/bird embroidery, not glove-tanned leather",
                    "photo 2,4: back and strap are plain black synthetic textile with woven nylon webbing strap, not leather with brass hardware",
                    "photo 4,5: closure is round magnetic snap, not Coach turnlock geometry",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
                    "photo 2: silver-tone zipper and clasps, not vintage solid brass"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone small zipper pulls and strap clasps, gold-tone magnetic snap; lightweight plated metal, not solid brass turnlock",
                    "leather_description": "no leather visible; embroidered textile body with synthetic trim",
                    "lining_description": "black synthetic fabric visible under front flap in photo 4; main compartment lining not shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight machine stitching around flap and edges, thread matched to black ground",
                    "strap_construction": "long black woven nylon webbing crossbody strap, adjustable with metal slider, clipped to body",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifiers, materials, hardware or silhouette match any catalog style; embroidered boho textile crossbody is outside Coach materials and construction",
                    "Condition: Good to Very Good; embroidery bright and intact (photo 3), no visible tears; full condition capped by unseen main interior"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "output_tokens": 717,
            "total_tokens": 32197,
            "estimated_cost_usd": 0.014313
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 33615,
            "output_tokens": 1130,
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}