Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.775,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.9,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: large textile tote with brightly patterned geometric fabric, not Coach's typical leather or recognizable Signature C construction",
        "photo 3: all-over pattern is geometric\/ornamental rather than paired Coach Cs; no visible Coach wordmark or horse-and-carriage",
        "photo 4: bottom and exterior construction show synthetic\/textile materials and black fabric trim rather than vintage glove-tanned leather",
        "photo 5: close-up shows textile body, padded-looking synthetic handles, and a generic black zipper with no visible Coach marking",
        "photo 6: strap and construction appear modern textile-based and lack identifiable Coach hardware",
        "photo 1-4: woven fabric tote body with multicolor geometric ethnic print, not glove-tanned leather and not Coach Signature C",
        "photo 3-6: black fabric double handles, not leather with brass hardware",
        "photo 5: black zip top with black unbranded pull, no solid brass, no Talon\/YKK stamp visible",
        "photo 1-6: no COACH wordmark, no horse-and-carriage, no leather creed patch, no leather hangtag visible",
        "photo 2: generic paper retail tag, not Coach hangtag"
    ],
    "missing_information": [
        "photo 2: interior is not shown clearly enough to inspect for a sewn Coach creed or fabric label",
        "photo 2: the hanging paper tag is too blurred to read; request a straight-on close-up of both sides",
        "request a close-up of any interior label, zipper pull, and all hardware markings",
        "photo 5-6: interior emptied view not shown, lining unknown",
        "photo 2: paper tag text illegible, maker unknown",
        "no creed patch view to confirm absence"
    ],
    "authenticity_concerns": [
        "photo 1: seller labels the bag unbranded and the visible construction provides no Coach identifier",
        "photo 2: retail-display-like background and paper tag are not evidence of Coach authenticity; the tag text is unreadable",
        "photo 3: decorative geometric textile pattern could be mistaken for a branded patterned bag, but it is not a visible Coach Signature C pattern"
    ],
    "possible_model_reasoning": [
        "The tote silhouette and double handles do not closely match a recognizable vintage Coach leather model; no Coach style number or identifier is visible.",
        "The patterned textile and modern zipper construction suggest a modern non-Coach tote rather than a pre-2000 Coach bag.",
        "Condition appears New\/NWOT from the listing and photos, but interior condition and odor cannot be assessed.",
        "No Coach silhouette, leather, hardware or identifier matches; fabric zip-top tote with ethnic print is outside Coach catalog and construction (photo 1-4)",
        "Condition: New as listed; photos show clean fabric, no wear, paper tag attached in photo 2"
    ],
    "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 2: a small rectangular paper tag is attached near a handle, but no readable brand or hardware marking is visible; black zipper hardware is visible in photos 5-6",
        "leather_description": "photo 3: no leather body is visible; the body appears to be patterned textile with black synthetic or textile trim",
        "lining_description": "not_visible",
        "strap_construction": "photos 1, 3, 6: two long black padded\/textile shoulder handles, stitched to the bag body; no leather adjustment hardware visible",
        "stitching_description": "photos 3, 5-6: visible machine stitching on textile and handle trim appears generally even; interior seam construction is not shown"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0022,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.9,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: large textile tote with brightly patterned geometric fabric, not Coach's typical leather or recognizable Signature C construction",
                    "photo 3: all-over pattern is geometric\/ornamental rather than paired Coach Cs; no visible Coach wordmark or horse-and-carriage",
                    "photo 4: bottom and exterior construction show synthetic\/textile materials and black fabric trim rather than vintage glove-tanned leather",
                    "photo 5: close-up shows textile body, padded-looking synthetic handles, and a generic black zipper with no visible Coach marking",
                    "photo 6: strap and construction appear modern textile-based and lack identifiable Coach hardware"
                ],
                "missing_information": [
                    "photo 2: interior is not shown clearly enough to inspect for a sewn Coach creed or fabric label",
                    "photo 2: the hanging paper tag is too blurred to read; request a straight-on close-up of both sides",
                    "request a close-up of any interior label, zipper pull, and all hardware markings"
                ],
                "authenticity_concerns": [
                    "photo 1: seller labels the bag unbranded and the visible construction provides no Coach identifier",
                    "photo 2: retail-display-like background and paper tag are not evidence of Coach authenticity; the tag text is unreadable",
                    "photo 3: decorative geometric textile pattern could be mistaken for a branded patterned bag, but it is not a visible Coach Signature C pattern"
                ],
                "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 2: a small rectangular paper tag is attached near a handle, but no readable brand or hardware marking is visible; black zipper hardware is visible in photos 5-6",
                    "leather_description": "photo 3: no leather body is visible; the body appears to be patterned textile with black synthetic or textile trim",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1, 3, 6: two long black padded\/textile shoulder handles, stitched to the bag body; no leather adjustment hardware visible",
                    "stitching_description": "photos 3, 5-6: visible machine stitching on textile and handle trim appears generally even; interior seam construction is not shown"
                },
                "possible_model_reasoning": [
                    "The tote silhouette and double handles do not closely match a recognizable vintage Coach leather model; no Coach style number or identifier is visible.",
                    "The patterned textile and modern zipper construction suggest a modern non-Coach tote rather than a pre-2000 Coach bag.",
                    "Condition appears New\/NWOT from the listing and photos, but interior condition and odor cannot be assessed."
                ],
                "confidence": 0.9,
                "recommended_max_bid": 5,
                "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": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 5-6: interior emptied view not shown, lining unknown",
                    "photo 2: paper tag text illegible, maker unknown",
                    "no creed patch view to confirm absence"
                ],
                "negative_evidence": [
                    "photo 1-4: woven fabric tote body with multicolor geometric ethnic print, not glove-tanned leather and not Coach Signature C",
                    "photo 3-6: black fabric double handles, not leather with brass hardware",
                    "photo 5: black zip top with black unbranded pull, no solid brass, no Talon\/YKK stamp visible",
                    "photo 1-6: no COACH wordmark, no horse-and-carriage, no leather creed patch, no leather hangtag visible",
                    "photo 2: generic paper retail tag, not Coach hangtag"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "black zipper with small black oval pull (photo 5); no brass turnlock, buckles, D-rings or feet visible",
                    "leather_description": "no leather visible; woven textile body with diamond\/zigzag\/stripe print in red, green, blue, white, yellow and black fabric base (photo 1-4)",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "edge stitching on black fabric handles visible (photo 6); body stitching not clearly visible",
                    "strap_construction": "double fixed shoulder handles in black padded fabric, sewn directly to tote body (photo 3, photo 4, photo 6)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette, leather, hardware or identifier matches; fabric zip-top tote with ethnic print is outside Coach catalog and construction (photo 1-4)",
                    "Condition: New as listed; photos show clean fabric, no wear, paper tag attached in photo 2"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
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            "estimated_cost_usd": 0.01253
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            "model_name": "meta:muse-spark-1.3-contributor",
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}