Vintage Coach Hunter

{
    "is_handbag_probability": 0.57,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.945,
    "recommended_max_bid": 7.5,
    "estimated_resale_low": 10,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: three small handbags have all-over Frida Kahlo artwork, not a Coach signature pattern or classic Coach construction.",
        "photo 1: visible black hangtags read Minky accessories rather than COACH.",
        "photo 2: visible product labels identify the items as Minky accessories; no Coach wordmark or horse-and-carriage is visible.",
        "photo 3: product label visibly states MADE IN CHINA, consistent with modern mass-market accessories rather than a vintage Coach classic.",
        "photo 1: printed textile or coated-synthetic-looking bodies and narrow black handles are inconsistent with vintage glove-tanned Coach leather.",
        "photo 4: tape measure shows a small approximately 6-inch-wide accessory format, not a recognizable vintage Coach model.",
        "photo 1: three small zip pouches with all-over cartoon Frida Kahlo print on coated synthetic, not Coach glove-tanned leather",
        "photo 1: black paper hangtags reading Minky accessories on all three items, not COACH",
        "photo 3: paper tag reads MADE IN CHINA mass-market item tag, no creed patch, no wordmark, no horse-and-carriage",
        "photo 1-4: no solid brass hardware, no turnlock, no leather hangtag, no creed patch visible"
    ],
    "missing_information": [
        "photo 1-5: interiors and lining are not shown.",
        "photo 1-5: zipper pulls and construction details are not shown in close-up.",
        "photo 1-5: full backs and bottoms are not shown."
    ],
    "authenticity_concerns": [
        "photo 1-3: no Coach identifier is visible; the Minky labeling identifies another brand.",
        "photo 1-3: the printed artwork, synthetic-looking construction, and China origin are inconsistent with a vintage Coach handbag."
    ],
    "possible_model_reasoning": [
        "No Coach model is plausible: the items are small Minky accessories with branded Minky tags and Frida Kahlo artwork, not identifiable Coach silhouettes.",
        "Condition: New with tags appears consistent with the listing and photos; no obvious exterior wear is visible, although interiors and odor cannot be assessed.",
        "Condition: New (NWT); photo 1-4 show new tags attached, no wear",
        "Not a Coach silhouette: ~4-5 inch novelty coin purse \/ zip case lot, no catalog match in \u00a74; printed novelty licensed-character goods never produced as vintage Coach classics",
        "Brand positively identified as Minky Accessories from hangtags in photo 1, consistent with title LOT 3 Minky Accessories"
    ],
    "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 1-5: black Minky hangtags attached by plastic or wire loops; zipper hardware is visible but not Coach-branded. Detailed hardware finish is not_visible.",
        "leather_description": "photo 1-5: printed textile or coated-synthetic-looking exterior with black synthetic-looking handles; genuine leather is not evident.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1-5: short black fixed handles with stitched or folded construction; material and attachment details are limited.",
        "stitching_description": "photo 1-5: perimeter stitching is visible and generally even; close-up stitch quality is not assessable."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0257,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.92,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: three small handbags have all-over Frida Kahlo artwork, not a Coach signature pattern or classic Coach construction.",
                    "photo 1: visible black hangtags read Minky accessories rather than COACH.",
                    "photo 2: visible product labels identify the items as Minky accessories; no Coach wordmark or horse-and-carriage is visible.",
                    "photo 3: product label visibly states MADE IN CHINA, consistent with modern mass-market accessories rather than a vintage Coach classic.",
                    "photo 1: printed textile or coated-synthetic-looking bodies and narrow black handles are inconsistent with vintage glove-tanned Coach leather.",
                    "photo 4: tape measure shows a small approximately 6-inch-wide accessory format, not a recognizable vintage Coach model."
                ],
                "missing_information": [
                    "photo 1-5: interiors and lining are not shown.",
                    "photo 1-5: zipper pulls and construction details are not shown in close-up.",
                    "photo 1-5: full backs and bottoms are not shown."
                ],
                "authenticity_concerns": [
                    "photo 1-3: no Coach identifier is visible; the Minky labeling identifies another brand.",
                    "photo 1-3: the printed artwork, synthetic-looking construction, and China origin are inconsistent with a vintage Coach handbag."
                ],
                "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": true,
                    "hardware_description": "photo 1-5: black Minky hangtags attached by plastic or wire loops; zipper hardware is visible but not Coach-branded. Detailed hardware finish is not_visible.",
                    "leather_description": "photo 1-5: printed textile or coated-synthetic-looking exterior with black synthetic-looking handles; genuine leather is not evident.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1-5: short black fixed handles with stitched or folded construction; material and attachment details are limited.",
                    "stitching_description": "photo 1-5: perimeter stitching is visible and generally even; close-up stitch quality is not assessable."
                },
                "possible_model_reasoning": [
                    "No Coach model is plausible: the items are small Minky accessories with branded Minky tags and Frida Kahlo artwork, not identifiable Coach silhouettes.",
                    "Condition: New with tags appears consistent with the listing and photos; no obvious exterior wear is visible, although interiors and odor cannot be assessed."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 10,
                "estimated_resale_low": 15,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.8,
                "is_handbag_probability": 0.15,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: three small zip pouches with all-over cartoon Frida Kahlo print on coated synthetic, not Coach glove-tanned leather",
                    "photo 1: black paper hangtags reading Minky accessories on all three items, not COACH",
                    "photo 3: paper tag reads MADE IN CHINA mass-market item tag, no creed patch, no wordmark, no horse-and-carriage",
                    "photo 1-4: no solid brass hardware, no turnlock, no leather hangtag, no creed patch visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone zip-top with small pull; no brass turnlock, no branded hardware visible",
                    "leather_description": "printed coated synthetic \/ faux leather with Frida Kahlo cartoon grid print, black synthetic trim",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "short black synthetic loop handles attached at zip tape, not adjustable Coach straps",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Condition: New (NWT); photo 1-4 show new tags attached, no wear",
                    "Not a Coach silhouette: ~4-5 inch novelty coin purse \/ zip case lot, no catalog match in \u00a74; printed novelty licensed-character goods never produced as vintage Coach classics",
                    "Brand positively identified as Minky Accessories from hangtags in photo 1, consistent with title LOT 3 Minky Accessories"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 22417,
            "output_tokens": 779,
            "total_tokens": 23196,
            "estimated_cost_usd": 0.010836
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 23264,
            "output_tokens": 1261,
            "total_tokens": 24525,
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}