Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.88,
    "recommended_max_bid": 8,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: listing shows two highly embellished bead-covered handbags rather than Coach's typical leather, coated canvas, or recognized vintage textile constructions.",
        "photo 2: the red-and-black bag has dense beadwork, decorative stones, and a fabric-like body; no Coach wordmark, horse-and-carriage, or recognizable Coach hardware is visible.",
        "photo 6: interior appears to be black synthetic\/fabric lining with no visible leather creed patch or Coach label.",
        "photo 1: seller describes the items as an unbranded lot with magnetic closures, which is consistent with generic beaded evening bags rather than classic vintage Coach.",
        "photo 3: the visible decorative metal elements are not a Coach turnlock and do not establish Coach manufacture.",
        "photo 1: lot of 2 fully beaded evening bags, no leather body",
        "photo 2-4: all-over glass beadwork with cabochon and star appliques, not glove-tanned cowhide",
        "photo 5: black satin-type lining, not unlined suede-back leather",
        "photo 1-6: no solid brass turnlock, no brass hardware, no leather hangtag, no COACH wordmark or carriage visible",
        "photo 1-6: beads, macrame\/crochet-type beaded strap construction is excluded material per triage"
    ],
    "missing_information": [
        "Straight-on interior photos of both bags, including all pockets and labels.",
        "Close-up photos of any interior tags, stamps, or branding.",
        "Clear photos of closures, hardware backs, stitching, and strap attachments.",
        "Bottom and side photos of the second bag.",
        "Seller-stated dimensions and material composition.",
        "No creed patch or brand label shown for either bag",
        "No maker marks or hardware stamps visible",
        "Second bag in lot (photo 1 left: black\/gold beaded pouch) shown only in one distant view"
    ],
    "authenticity_concerns": [
        "photo 1: materials and ornamentation are inconsistent with the documented vintage Coach handbag population; the bags appear to be generic beaded evening bags rather than Coach products.",
        "photo 6: visible synthetic\/fabric interior and beadwork provide no Coach identifier; no creed or transplanted Coach component can be assessed."
    ],
    "possible_model_reasoning": [
        "photo 1: neither item matches a documented Coach model silhouette or material construction; possible Coach models are therefore omitted.",
        "photo 6: the visible interior supports classification as a generic beaded evening bag rather than a vintage leather Coach bag.",
        "Condition: Good to Very Good visually; beadwork and decorative elements appear largely intact, but loose threads or hidden bead loss cannot be ruled out and the second bag's interior is not shown.",
        "No Coach identifier visible in any photo; construction is all-over beadwork which Coach vintage classics never used",
        "Silhouette is beaded evening \/ clutch bags, not matching any catalog style in 4.2 or 4.3",
        "Condition: Good to Very Good for beaded bag shown in detail; no missing-bead areas obvious but close inspection limited"
    ],
    "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: decorative metal trim, stones, and apparent magnetic-style closure elements are visible; no identifiable Coach turnlock or Coach engraving is visible.",
        "leather_description": "photo 1: no leather body is visible; both bags are predominantly covered in dense beads and textile-like material.",
        "lining_description": "photo 6: black fabric or synthetic lining is visible inside the red-and-black bag; no label or creed is visible.",
        "strap_construction": "photo 2: red-and-black bag has a long beaded shoulder strap with dangling beads; construction is not Coach-typical. The other bag's strap is only partially visible in photo 1.",
        "stitching_description": "photo 3: beadwork and textile seams are visible, but stitching quality and internal seam construction cannot be fully assessed."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0011,
    "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": 0.86,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: listing shows two highly embellished bead-covered handbags rather than Coach's typical leather, coated canvas, or recognized vintage textile constructions.",
                    "photo 2: the red-and-black bag has dense beadwork, decorative stones, and a fabric-like body; no Coach wordmark, horse-and-carriage, or recognizable Coach hardware is visible.",
                    "photo 6: interior appears to be black synthetic\/fabric lining with no visible leather creed patch or Coach label.",
                    "photo 1: seller describes the items as an unbranded lot with magnetic closures, which is consistent with generic beaded evening bags rather than classic vintage Coach.",
                    "photo 3: the visible decorative metal elements are not a Coach turnlock and do not establish Coach manufacture."
                ],
                "missing_information": [
                    "Straight-on interior photos of both bags, including all pockets and labels.",
                    "Close-up photos of any interior tags, stamps, or branding.",
                    "Clear photos of closures, hardware backs, stitching, and strap attachments.",
                    "Bottom and side photos of the second bag.",
                    "Seller-stated dimensions and material composition."
                ],
                "authenticity_concerns": [
                    "photo 1: materials and ornamentation are inconsistent with the documented vintage Coach handbag population; the bags appear to be generic beaded evening bags rather than Coach products.",
                    "photo 6: visible synthetic\/fabric interior and beadwork provide no Coach identifier; no creed or transplanted Coach component can be assessed."
                ],
                "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: decorative metal trim, stones, and apparent magnetic-style closure elements are visible; no identifiable Coach turnlock or Coach engraving is visible.",
                    "leather_description": "photo 1: no leather body is visible; both bags are predominantly covered in dense beads and textile-like material.",
                    "lining_description": "photo 6: black fabric or synthetic lining is visible inside the red-and-black bag; no label or creed is visible.",
                    "strap_construction": "photo 2: red-and-black bag has a long beaded shoulder strap with dangling beads; construction is not Coach-typical. The other bag's strap is only partially visible in photo 1.",
                    "stitching_description": "photo 3: beadwork and textile seams are visible, but stitching quality and internal seam construction cannot be fully assessed."
                },
                "possible_model_reasoning": [
                    "photo 1: neither item matches a documented Coach model silhouette or material construction; possible Coach models are therefore omitted.",
                    "photo 6: the visible interior supports classification as a generic beaded evening bag rather than a vintage leather Coach bag.",
                    "Condition: Good to Very Good visually; beadwork and decorative elements appear largely intact, but loose threads or hidden bead loss cannot be ruled out and the second bag's interior is not shown."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 8,
                "estimated_resale_low": 8,
                "estimated_resale_high": 35
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No creed patch or brand label shown for either bag",
                    "No maker marks or hardware stamps visible",
                    "Second bag in lot (photo 1 left: black\/gold beaded pouch) shown only in one distant view"
                ],
                "negative_evidence": [
                    "photo 1: lot of 2 fully beaded evening bags, no leather body",
                    "photo 2-4: all-over glass beadwork with cabochon and star appliques, not glove-tanned cowhide",
                    "photo 5: black satin-type lining, not unlined suede-back leather",
                    "photo 1-6: no solid brass turnlock, no brass hardware, no leather hangtag, no COACH wordmark or carriage visible",
                    "photo 1-6: beads, macrame\/crochet-type beaded strap construction is excluded material per triage"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no brass hardware visible; beaded bodies with stone\/cabochon appliques only",
                    "leather_description": "no leather visible - fully beaded textile bodies",
                    "lining_description": "photo 5: black satin-like fabric lining visible inside open bag",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "photo 2: thin beaded cord strap with multicolor bead dangles, not leather with brass slides or dogleash clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifier visible in any photo; construction is all-over beadwork which Coach vintage classics never used",
                    "Silhouette is beaded evening \/ clutch bags, not matching any catalog style in 4.2 or 4.3",
                    "Condition: Good to Very Good for beaded bag shown in detail; no missing-bead areas obvious but close inspection limited"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
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            "total_tokens": 29572,
            "estimated_cost_usd": 0.013423
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            "model_name": "meta:muse-spark-1.3-contributor",
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}