Vintage Coach Hunter

{
    "is_handbag_probability": 0.895,
    "coach_probability": 0.02,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.56,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.815,
    "recommended_max_bid": 10,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 30,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: visible construction is decorative tapestry fabric with an attached Christmas bell\/wreath ornament, not a recognizable Coach leather handbag.",
        "photo 2: Santa tapestry panel and textile surface are visible; no Coach wordmark, carriage, creed, or leather Coach construction appears.",
        "photo 3: seller-provided measuring tape indicates a small-to-medium handmade shoulder bag; the visible body is textile rather than glove-tanned leather.",
        "photo 2: body is woven tapestry with Santa portrait, not glove-tanned leather",
        "photo 1: trim is craft ribbon with red jingle bells and wreath charm, not solid brass Coach hardware",
        "photo 3: flat tapestry panel with fabric binding, no turnlock, no leather, no creed patch visible",
        "all photos: no COACH wordmark, no horse-and-carriage, no hangtag, no creed visible"
    ],
    "missing_information": [
        "photo 1-3: no full front, back, side, bottom, strap-attachment, closure, or interior views sufficient to evaluate all construction details.",
        "photo 1-3: no interior creed patch, fabric label, Coach hangtag, or serial\/style number is shown.",
        "photo 1-3: lining, zipper or closure, stitching, and strap construction are not adequately visible.",
        "photo 1: full front, back, sides and bottom of bag not shown",
        "photo 2: interior lining not shown",
        "photo 3: strap construction and hardware not shown",
        "photo 4: creed patch \/ brand label not shown - request emptied interior"
    ],
    "authenticity_concerns": [
        "photo 1-3: the item appears to be a newly handcrafted\/reworked tapestry bag, consistent with the seller's description, rather than a Coach-made handbag.",
        "photo 1-3: no Coach identifier is visible; the textile novelty construction does not match the primary vintage Coach leather handbag population."
    ],
    "possible_model_reasoning": [
        "No Coach model is supported by the visible tapestry novelty construction or the absence of Coach identifiers.",
        "Seller describes the item as newly handcrafted with vintage tapestry, which suggests a modern upcycled bag made from vintage fabric rather than a vintage Coach bag.",
        "Condition cannot be fully graded because the interior, bottom, strap, and closure are not shown; visible fabric appears intact in the provided close-ups.",
        "photo 2 and photo 3 show handmade tapestry Christmas shoulder bag, inconsistent with any Coach catalog silhouette, leather, lining or hardware",
        "seller text states New, handcrafted with vintage tapestry - newly made craft item, not pre-2000 Coach production",
        "no Coach identifiers visible in any photo; tapestry \/ craft construction excludes vintage glove-tanned Coach"
    ],
    "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: red jingle bell and small decorative wreath ornament are visible; no Coach hardware is visible.",
        "leather_description": "photo 2, photo 3: no leather visible; woven tapestry fabric with Santa design and dark binding",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: a textile or knotted strap area is partially visible; full attachment and construction are not shown.",
        "stitching_description": "photo 2-3: textile weave and panel edging are visible, but stitching quality is not sufficiently clear."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0042,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.94,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.72,
                "seller_misidentification_probability": 0.05,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: visible construction is decorative tapestry fabric with an attached Christmas bell\/wreath ornament, not a recognizable Coach leather handbag.",
                    "photo 2: Santa tapestry panel and textile surface are visible; no Coach wordmark, carriage, creed, or leather Coach construction appears.",
                    "photo 3: seller-provided measuring tape indicates a small-to-medium handmade shoulder bag; the visible body is textile rather than glove-tanned leather."
                ],
                "missing_information": [
                    "photo 1-3: no full front, back, side, bottom, strap-attachment, closure, or interior views sufficient to evaluate all construction details.",
                    "photo 1-3: no interior creed patch, fabric label, Coach hangtag, or serial\/style number is shown.",
                    "photo 1-3: lining, zipper or closure, stitching, and strap construction are not adequately visible."
                ],
                "authenticity_concerns": [
                    "photo 1-3: the item appears to be a newly handcrafted\/reworked tapestry bag, consistent with the seller's description, rather than a Coach-made handbag.",
                    "photo 1-3: no Coach identifier is visible; the textile novelty construction does not match the primary vintage Coach leather handbag population."
                ],
                "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: red jingle bell and small decorative wreath ornament are visible; no Coach hardware is visible.",
                    "leather_description": "not_visible",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: a textile or knotted strap area is partially visible; full attachment and construction are not shown.",
                    "stitching_description": "photo 2-3: textile weave and panel edging are visible, but stitching quality is not sufficiently clear."
                },
                "possible_model_reasoning": [
                    "No Coach model is supported by the visible tapestry novelty construction or the absence of Coach identifiers.",
                    "Seller describes the item as newly handcrafted with vintage tapestry, which suggests a modern upcycled bag made from vintage fabric rather than a vintage Coach bag.",
                    "Condition cannot be fully graded because the interior, bottom, strap, and closure are not shown; visible fabric appears intact in the provided close-ups."
                ],
                "confidence": 0.78,
                "recommended_max_bid": 15,
                "estimated_resale_low": 10,
                "estimated_resale_high": 45
            }
        },
        {
            "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": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.4,
                "is_handbag_probability": 0.85,
                "missing_information": [
                    "photo 1: full front, back, sides and bottom of bag not shown",
                    "photo 2: interior lining not shown",
                    "photo 3: strap construction and hardware not shown",
                    "photo 4: creed patch \/ brand label not shown - request emptied interior"
                ],
                "negative_evidence": [
                    "photo 2: body is woven tapestry with Santa portrait, not glove-tanned leather",
                    "photo 1: trim is craft ribbon with red jingle bells and wreath charm, not solid brass Coach hardware",
                    "photo 3: flat tapestry panel with fabric binding, no turnlock, no leather, no creed patch visible",
                    "all photos: no COACH wordmark, no horse-and-carriage, no hangtag, no creed visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "photo 1: red metal jingle bells and small enamel wreath charm on ribbon; no Coach turnlock, buckle or brass hardware visible",
                    "leather_description": "photo 2, photo 3: no leather visible; woven tapestry fabric with Santa design and dark binding",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 2 and photo 3 show handmade tapestry Christmas shoulder bag, inconsistent with any Coach catalog silhouette, leather, lining or hardware",
                    "seller text states New, handcrafted with vintage tapestry - newly made craft item, not pre-2000 Coach production",
                    "no Coach identifiers visible in any photo; tapestry \/ craft construction excludes vintage glove-tanned Coach"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16472,
            "output_tokens": 674,
            "total_tokens": 17146,
            "estimated_cost_usd": 0.008206
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 16784,
            "output_tokens": 1106,
            "total_tokens": 17890,
            "estimated_cost_usd": 0.004242
        }
    ]
}