Vintage Coach Hunter

{
    "is_handbag_probability": 0.235,
    "coach_probability": 0.03,
    "vintage_probability": 0.46,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.745,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.83,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Small leather-like pouch with a distinctive folded\/spiral construction and green embossed reptile pattern.",
        "photo 3: Ruler indicates a compact coin-purse size of approximately 3\u20134 inches.",
        "photo 4: Underside appears to show natural-looking brown suede or leather backing."
    ],
    "negative_evidence": [
        "photo 1: No visible COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach branding.",
        "photo 1: Embossed crocodile pattern and glossy finish are not characteristic evidence of classic vintage Coach glove-tanned leather.",
        "photo 3: The unusual radial folded construction does not match the listed classic Coach handbag or small-leather-goods models.",
        "photo 4: No Coach identifier is visible on the underside or exposed interior.",
        "photo 1, photo 2, photo 3: no COACH wordmark, horse-and-carriage, creed patch, or hangtag visible",
        "photo 1-4: spiral\/twisted squeeze coin purse silhouette does not match any catalog Coach classic style",
        "photo 1-3: green croc-embossed coated leather, not vintage Coach glove-tanned cowhide with suede back",
        "photo 1-4: no solid brass turnlock, dogleash clips, Talon\/YKK zipper or other Coach hardware visible"
    ],
    "missing_information": [
        "photo 2-4: No clear view of the pouch opening or interior lining.",
        "photo 1-4: No close-up of any labels, stamps, hardware, or maker's marks.",
        "photo 1-4: Exact material is not established; the glossy embossed surface could be coated or heavily finished leather.",
        "photo 1-4: No complete view of the closure mechanism or stitching around all edges.",
        "photo 1-4: no creed patch or brand stamp shown - request close-up of any interior\/exterior stamping",
        "photo 4: interior fully opened view limited - request any fabric or leather labels",
        "maker marks or country of origin not shown"
    ],
    "authenticity_concerns": [
        "photo 1-4: No Coach identifiers are visible, so the item cannot be connected to Coach manufacture.",
        "photo 1-4: The crocodile embossing, glossy coating, and novelty spiral shape are more consistent with an unbranded novelty coin pouch than a vintage Coach product."
    ],
    "possible_model_reasoning": [
        "The item is too small and structurally unlike the listed classic Coach handbag styles; no Coach model is a credible match.",
        "photo 3: Compact scale supports classification as a coin purse or small pouch rather than a handbag.",
        "photo 1-4: No creed, serial\/style number, wordmark, or Coach-specific hardware is visible, making Coach probability very low.",
        "Condition: Good\/Fair; visible corner and edge wear with exposed brown backing in photos 1, 2, and 4. Interior, odor, and closure function are unknown.",
        "Not a handbag - spiral squeeze coin purse\/change pouch ~3in wide per photo 3 tape measure, so no handbag model match",
        "No hard identifiers (creed, serial, wordmark, hangtag, Coach hardware) visible in any photo to support Coach manufacture",
        "Croc-embossed finish and small-goods construction are generic and widely made by non-Coach makers",
        "Condition: Good to Fair; photo 1-2: edge wear\/rubbing exposing tan at multiple perimeter points"
    ],
    "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": "No hardware or hangtag is visible; the pouch appears to close through its folded spiral construction.",
        "leather_description": "Green glossy crocodile-embossed material is visible; brown suede-like backing is visible in photo 4, but exact material cannot be confirmed.",
        "lining_description": "photo 4: appears unlined with suede flesh side showing, no fabric lining visible",
        "strap_construction": "No strap is visible; this is a compact coin-purse pouch.",
        "stitching_description": "Edges appear folded and layered with visible wear at several points; detailed stitching is not clearly visible."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.01,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.42,
                "coach_probability": 0.03,
                "vintage_probability": 0.62,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.84,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Small leather-like pouch with a distinctive folded\/spiral construction and green embossed reptile pattern.",
                    "photo 3: Ruler indicates a compact coin-purse size of approximately 3\u20134 inches.",
                    "photo 4: Underside appears to show natural-looking brown suede or leather backing."
                ],
                "negative_evidence": [
                    "photo 1: No visible COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach branding.",
                    "photo 1: Embossed crocodile pattern and glossy finish are not characteristic evidence of classic vintage Coach glove-tanned leather.",
                    "photo 3: The unusual radial folded construction does not match the listed classic Coach handbag or small-leather-goods models.",
                    "photo 4: No Coach identifier is visible on the underside or exposed interior."
                ],
                "missing_information": [
                    "photo 2-4: No clear view of the pouch opening or interior lining.",
                    "photo 1-4: No close-up of any labels, stamps, hardware, or maker's marks.",
                    "photo 1-4: Exact material is not established; the glossy embossed surface could be coated or heavily finished leather.",
                    "photo 1-4: No complete view of the closure mechanism or stitching around all edges."
                ],
                "authenticity_concerns": [
                    "photo 1-4: No Coach identifiers are visible, so the item cannot be connected to Coach manufacture.",
                    "photo 1-4: The crocodile embossing, glossy coating, and novelty spiral shape are more consistent with an unbranded novelty coin pouch than a vintage Coach product."
                ],
                "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": "No hardware or hangtag is visible; the pouch appears to close through its folded spiral construction.",
                    "leather_description": "Green glossy crocodile-embossed material is visible; brown suede-like backing is visible in photo 4, but exact material cannot be confirmed.",
                    "lining_description": "not_visible",
                    "strap_construction": "No strap is visible; this is a compact coin-purse pouch.",
                    "stitching_description": "Edges appear folded and layered with visible wear at several points; detailed stitching is not clearly visible."
                },
                "possible_model_reasoning": [
                    "The item is too small and structurally unlike the listed classic Coach handbag styles; no Coach model is a credible match.",
                    "photo 3: Compact scale supports classification as a coin purse or small pouch rather than a handbag.",
                    "photo 1-4: No creed, serial\/style number, wordmark, or Coach-specific hardware is visible, making Coach probability very low.",
                    "Condition: Good\/Fair; visible corner and edge wear with exposed brown backing in photos 1, 2, and 4. Interior, odor, and closure function are unknown."
                ],
                "confidence": 0.86,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 20
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.03,
                "coach_probability": 0.03,
                "confidence": 0.8,
                "estimated_era": "unknown",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.05,
                "missing_information": [
                    "photo 1-4: no creed patch or brand stamp shown - request close-up of any interior\/exterior stamping",
                    "photo 4: interior fully opened view limited - request any fabric or leather labels",
                    "maker marks or country of origin not shown"
                ],
                "negative_evidence": [
                    "photo 1, photo 2, photo 3: no COACH wordmark, horse-and-carriage, creed patch, or hangtag visible",
                    "photo 1-4: spiral\/twisted squeeze coin purse silhouette does not match any catalog Coach classic style",
                    "photo 1-3: green croc-embossed coated leather, not vintage Coach glove-tanned cowhide with suede back",
                    "photo 1-4: no solid brass turnlock, dogleash clips, Talon\/YKK zipper or other Coach hardware visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no zippers, turnlock, buckles or clips visible",
                    "leather_description": "photo 1-3: green croc-embossed leather exterior with glossy finish and edge wear exposing tan underlayer at points; photo 4: tan-brown suede-like reverse",
                    "lining_description": "photo 4: appears unlined with suede flesh side showing, no fabric lining visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - no stitching clearly visible in provided photos",
                    "strap_construction": "not_visible - no strap or handle on this coin purse form",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a handbag - spiral squeeze coin purse\/change pouch ~3in wide per photo 3 tape measure, so no handbag model match",
                    "No hard identifiers (creed, serial, wordmark, hangtag, Coach hardware) visible in any photo to support Coach manufacture",
                    "Croc-embossed finish and small-goods construction are generic and widely made by non-Coach makers",
                    "Condition: Good to Fair; photo 1-2: edge wear\/rubbing exposing tan at multiple perimeter points"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.3
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17103,
            "output_tokens": 850,
            "total_tokens": 17953,
            "estimated_cost_usd": 0.008881
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17563,
            "output_tokens": 1195,
            "total_tokens": 18758,
            "estimated_cost_usd": 0.004469
        }
    ]
}