Vintage Coach Hunter

{
    "is_handbag_probability": 0.94,
    "coach_probability": 0.015,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.84,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.915,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Small handbag\/wristlet silhouette with a top handle and zip closure is clearly visible.",
        "photo 3: Interior and zipper construction are visible for review."
    ],
    "negative_evidence": [
        "photo 1: Exterior is densely covered in sequins and beads rather than Coach's characteristic leather, coated canvas, or signature canvas materials.",
        "photo 2: No legible COACH wordmark, horse-and-carriage, or Coach hangtag is visible.",
        "photo 3: Interior appears to be fabric\/textile-lined, with no visible leather creed patch.",
        "photo 4: The bag uses decorative beadwork and textile construction, not the glove-tanned leather and solid-brass construction typical of vintage Coach.",
        "photo 5: The long cord\/strap and decorative construction are inconsistent with the listed vintage Coach model catalog.",
        "photo 1, photo 2: entire exterior is beaded\/sequined textile, not glove-tanned leather",
        "photo 3: back is plain satin-like fabric, no leather",
        "photo 4, photo 5: shiny satin fabric lining, not unlined suede",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
        "photo 1-6: no solid brass turnlock or brass hardware; small silver-tone zipper and snap only"
    ],
    "missing_information": [
        "photo 3: No straight-on close-up of any interior label or sewn-in brand tag.",
        "photo 3: No complete view of the interior bottom or any hidden pocket labels.",
        "photo 1: Exact measurements and closure details should be confirmed if buying for resale.",
        "No creed or brand tag visible; no further Coach-specific photos needed as construction is non-Coach"
    ],
    "authenticity_concerns": [
        "photo 1: Material and construction are inconsistent with a vintage Coach handbag.",
        "photo 3: No Coach creed or other brand identifier is visible in the interior views.",
        "photo 4: Textile lining and beadwork indicate a generic beaded accessory rather than a Coach leather or Coach signature-canvas product."
    ],
    "possible_model_reasoning": [
        "photo 1: The narrow rectangular beaded silhouette fits a generic cellphone, club, or evening wristlet\/crossbody bag, consistent with the seller's title.",
        "photo 3: Fabric lining and the absence of a creed or brand label provide no support for a Coach model.",
        "Condition: Good to Very Good based on visible intact beadwork and seams; some loose or uneven beadwork may be present, but complete condition cannot be established from the photos.",
        "Not a Coach silhouette, material, or construction; beaded\/sequin cellphone wristlet is excluded per beads\/macrame rule",
        "Condition: Very Good to Excellent; beadwork appears intact (photo 2, photo 6), fabric shows light handling, no major damage visible"
    ],
    "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: Zipper closure and small strap attachment hardware are visible; no turnlock or Coach-engraved hardware is visible.",
        "leather_description": "photo 1: No leather body is visible; the exterior is textile with extensive sequin and bead decoration.",
        "lining_description": "photo 3: Dark woven textile lining is visible; no leather creed patch or brand label is visible.",
        "strap_construction": "photo 1: Narrow decorative\/textile top handle is visible. photo 5: A long thin cord-style crossbody strap is also shown.",
        "stitching_description": "photo 3: Textile seams and edge stitching are visible, but close-up resolution does not establish a Coach-specific construction method."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0005,
    "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": 0.88,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Small handbag\/wristlet silhouette with a top handle and zip closure is clearly visible.",
                    "photo 3: Interior and zipper construction are visible for review."
                ],
                "negative_evidence": [
                    "photo 1: Exterior is densely covered in sequins and beads rather than Coach's characteristic leather, coated canvas, or signature canvas materials.",
                    "photo 2: No legible COACH wordmark, horse-and-carriage, or Coach hangtag is visible.",
                    "photo 3: Interior appears to be fabric\/textile-lined, with no visible leather creed patch.",
                    "photo 4: The bag uses decorative beadwork and textile construction, not the glove-tanned leather and solid-brass construction typical of vintage Coach.",
                    "photo 5: The long cord\/strap and decorative construction are inconsistent with the listed vintage Coach model catalog."
                ],
                "missing_information": [
                    "photo 3: No straight-on close-up of any interior label or sewn-in brand tag.",
                    "photo 3: No complete view of the interior bottom or any hidden pocket labels.",
                    "photo 1: Exact measurements and closure details should be confirmed if buying for resale."
                ],
                "authenticity_concerns": [
                    "photo 1: Material and construction are inconsistent with a vintage Coach handbag.",
                    "photo 3: No Coach creed or other brand identifier is visible in the interior views.",
                    "photo 4: Textile lining and beadwork indicate a generic beaded accessory rather than a Coach leather or Coach signature-canvas 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": "photo 1: Zipper closure and small strap attachment hardware are visible; no turnlock or Coach-engraved hardware is visible.",
                    "leather_description": "photo 1: No leather body is visible; the exterior is textile with extensive sequin and bead decoration.",
                    "lining_description": "photo 3: Dark woven textile lining is visible; no leather creed patch or brand label is visible.",
                    "strap_construction": "photo 1: Narrow decorative\/textile top handle is visible. photo 5: A long thin cord-style crossbody strap is also shown.",
                    "stitching_description": "photo 3: Textile seams and edge stitching are visible, but close-up resolution does not establish a Coach-specific construction method."
                },
                "possible_model_reasoning": [
                    "photo 1: The narrow rectangular beaded silhouette fits a generic cellphone, club, or evening wristlet\/crossbody bag, consistent with the seller's title.",
                    "photo 3: Fabric lining and the absence of a creed or brand label provide no support for a Coach model.",
                    "Condition: Good to Very Good based on visible intact beadwork and seams; some loose or uneven beadwork may be present, but complete condition cannot be established from the photos."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.92,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.8,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "No creed or brand tag visible; no further Coach-specific photos needed as construction is non-Coach"
                ],
                "negative_evidence": [
                    "photo 1, photo 2: entire exterior is beaded\/sequined textile, not glove-tanned leather",
                    "photo 3: back is plain satin-like fabric, no leather",
                    "photo 4, photo 5: shiny satin fabric lining, not unlined suede",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
                    "photo 1-6: no solid brass turnlock or brass hardware; small silver-tone zipper and snap only"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "small silver-tone zipper along side, small snap on wrist loop; no brass turnlock, no branded hardware visible",
                    "leather_description": "no leather visible; beaded sequin textile exterior with fabric backing",
                    "lining_description": "photo 4: shiny taupe satin-like fabric lining",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "edge machine stitching visible on fabric back (photo 3); front obscured by beads",
                    "strap_construction": "short fabric wrist loop with snap closure plus thin black cord crossbody string (photo 6)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette, material, or construction; beaded\/sequin cellphone wristlet is excluded per beads\/macrame rule",
                    "Condition: Very Good to Excellent; beadwork appears intact (photo 2, photo 6), fabric shows light handling, no major damage visible"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
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            "output_tokens": 763,
            "total_tokens": 32426,
            "estimated_cost_usd": 0.014496
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        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}