Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.625,
    "seller_misidentification_probability": 0.055,
    "confidence": 0.87,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: The bag visibly has a Texas Rangers sports-logo design rather than a recognizable Coach wordmark, carriage, or Coach pattern.",
        "photo 1: The material appears pebbled faux or synthetic leather, consistent with the seller's description and not with the glove-tanned leather typical of vintage Coach.",
        "photo 2: The interior is fabric-lined and has generic construction; no Coach creed patch or serial tag is visible.",
        "photo 2: The hardware and circular snap do not show a legible Coach marking.",
        "photo 1: blue pebbled faux\/PU wristlet clutch, no Coach silhouette, no turnlock, no hangtag",
        "photo 2: blue polyester fabric lining with sewn card slots, magnetic snap closure, silver-tone hardware",
        "seller states faux leather purse, unbranded - consistent with photos"
    ],
    "missing_information": [
        "photo 1: Bottom, sides, and strap attachment details are not fully shown.",
        "photo 2: The interior is only partially visible; a full emptied-interior photo could confirm whether any brand or fabric tag is present.",
        "photo 2: Close-ups of all hardware and the reverse of the sports-logo panel are unavailable.",
        "no creed close-up needed to exclude Coach; for generic pricing would need dimensions and exterior team logo view"
    ],
    "authenticity_concerns": [
        "photo 1: The sports-team branding and synthetic-looking material are inconsistent with a vintage Coach handbag.",
        "photo 2: No Coach creed, serial\/style number, or Coach wordmark is visible; the item appears to be a licensed or generic team purse rather than Coach.",
        "photo 1-2: faux\/PU pebbled material is inconsistent with vintage Coach glove-tanned cowhide",
        "photo 2: shiny polyester lining with card slots inconsistent with unlined vintage Coach classics"
    ],
    "possible_model_reasoning": [
        "photo 1: This is a small crossbody or shoulder handbag, but its Texas Rangers branding does not correspond to a Coach catalog model.",
        "photo 2: The fabric lining and team-logo construction support a modern non-Coach sports merchandise purse.",
        "Condition: Good to Very Good based on visible creasing and light surface wear; corners, bottom, and strap condition are not fully shown.",
        "Not a Coach silhouette; generic Texas Rangers licensed-style faux-leather wristlet\/clutch with magnetic snap and wrist strap",
        "Faux material plus polyester lining plus silver-tone hardware places in modern non-Coach segment per triage rule",
        "Condition: Good based on visible surfaces in photo 1-2; corners and full exterior not fully shown so capped"
    ],
    "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: Gold-tone circular snap, zipper hardware, and side strap clips are visible; no Coach engraving is legible.",
        "leather_description": "photo 1: Blue pebbled material with a uniform synthetic-looking finish; seller describes it as faux leather.",
        "lining_description": "photo 2: Blue fabric lining with an interior slip pocket is visible.",
        "strap_construction": "photo 1 and photo 2: Narrow adjustable-looking blue shoulder strap with metal attachment clips; full construction is not shown.",
        "stitching_description": "photo 1 and photo 2: Visible perimeter stitching appears generally even, though close-up quality is limited."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0009,
    "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": 0.7,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: The bag visibly has a Texas Rangers sports-logo design rather than a recognizable Coach wordmark, carriage, or Coach pattern.",
                    "photo 1: The material appears pebbled faux or synthetic leather, consistent with the seller's description and not with the glove-tanned leather typical of vintage Coach.",
                    "photo 2: The interior is fabric-lined and has generic construction; no Coach creed patch or serial tag is visible.",
                    "photo 2: The hardware and circular snap do not show a legible Coach marking."
                ],
                "missing_information": [
                    "photo 1: Bottom, sides, and strap attachment details are not fully shown.",
                    "photo 2: The interior is only partially visible; a full emptied-interior photo could confirm whether any brand or fabric tag is present.",
                    "photo 2: Close-ups of all hardware and the reverse of the sports-logo panel are unavailable."
                ],
                "authenticity_concerns": [
                    "photo 1: The sports-team branding and synthetic-looking material are inconsistent with a vintage Coach handbag.",
                    "photo 2: No Coach creed, serial\/style number, or Coach wordmark is visible; the item appears to be a licensed or generic team purse rather than Coach."
                ],
                "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: Gold-tone circular snap, zipper hardware, and side strap clips are visible; no Coach engraving is legible.",
                    "leather_description": "photo 1: Blue pebbled material with a uniform synthetic-looking finish; seller describes it as faux leather.",
                    "lining_description": "photo 2: Blue fabric lining with an interior slip pocket is visible.",
                    "strap_construction": "photo 1 and photo 2: Narrow adjustable-looking blue shoulder strap with metal attachment clips; full construction is not shown.",
                    "stitching_description": "photo 1 and photo 2: Visible perimeter stitching appears generally even, though close-up quality is limited."
                },
                "possible_model_reasoning": [
                    "photo 1: This is a small crossbody or shoulder handbag, but its Texas Rangers branding does not correspond to a Coach catalog model.",
                    "photo 2: The fabric lining and team-logo construction support a modern non-Coach sports merchandise purse.",
                    "Condition: Good to Very Good based on visible creasing and light surface wear; corners, bottom, and strap condition are not fully shown."
                ],
                "confidence": 0.86,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1-2: faux\/PU pebbled material is inconsistent with vintage Coach glove-tanned cowhide",
                    "photo 2: shiny polyester lining with card slots inconsistent with unlined vintage Coach classics"
                ],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.55,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "no creed close-up needed to exclude Coach; for generic pricing would need dimensions and exterior team logo view"
                ],
                "negative_evidence": [
                    "photo 1: blue pebbled faux\/PU wristlet clutch, no Coach silhouette, no turnlock, no hangtag",
                    "photo 2: blue polyester fabric lining with sewn card slots, magnetic snap closure, silver-tone hardware",
                    "seller states faux leather purse, unbranded - consistent with photos"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone magnetic snap and zipper track with small round snap; wrist-strap swivel clasp; plated, not solid brass",
                    "leather_description": "blue pebbled faux\/PU leather with uniform grain and sheen, not glove-tanned cowhide",
                    "lining_description": "blue polyester fabric lining with open slip and card slots visible in photo 2",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible in detail; edge stitching appears straight but resolution too low to assess",
                    "strap_construction": "thin blue wristlet strap attached with metal swivel clasp and rivet",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette; generic Texas Rangers licensed-style faux-leather wristlet\/clutch with magnetic snap and wrist strap",
                    "Faux material plus polyester lining plus silver-tone hardware places in modern non-Coach segment per triage rule",
                    "Condition: Good based on visible surfaces in photo 1-2; corners and full exterior not fully shown so capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.02
            }
        }
    ],
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            "model_name": "meta:muse-spark-1.3-contributor",
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}