Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.64,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.835,
    "recommended_max_bid": 8,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly structured tote handbag with zip closure, shoulder handles, and a separate matching zip pouch"
    ],
    "negative_evidence": [
        "photo 1: all-over floral, playing-card, and large letter-like decorative motif is not a Coach Signature C pattern or recognizable Coach branding",
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, or leather Coach hangtag",
        "photo 1: body appears highly uniform and coated\/synthetic rather than vintage glove-tanned cowhide",
        "photo 3: matching pouch appears smooth synthetic or coated material and has no visible brand identifier",
        "photo 1: hardware and construction do not show the solid-brass turnlock or classic vintage Coach features",
        "photo 1, photo 2: red tote with large dark embossed floral \/ club \/ S motifs - not Coach Signature C pairing or alignment",
        "photo 1, photo 2, photo 3: smooth high-sheen synthetic-looking PU material, not vintage glove-tanned cowhide",
        "photo 1, photo 2: bright gold-tone plated zipper and handle rings with new white foam wrapping on handles - modern fast-fashion new goods cue",
        "photo 1-3: no COACH wordmark, horse-and-carriage, creed patch, turnlock, or leather hangtag visible",
        "photo 1-3: zip-top tote with matching solid-red zip pouch set - silhouette and set configuration not matching vintage Coach classics"
    ],
    "missing_information": [
        "photo 1-3: interior emptied and photographed clearly, including the back wall, pockets, and any sewn label",
        "photo 1-3: close-up of all zipper pulls and hardware for maker stamps",
        "photo 1-3: bottom, corners, strap attachments, and material edges",
        "seller-stated material composition and dimensions",
        "photo of interior emptied and lining \/ creed patch area not shown",
        "photo of bottom, back, side views and hardware close-ups not shown",
        "photo of any brand tags, fabric tags or Made-in labels not shown",
        "photo of zipper-pull brand stamp not shown"
    ],
    "authenticity_concerns": [
        "photo 1: decorative motif and apparent synthetic\/coated construction are inconsistent with vintage Coach glove-tanned leather handbags",
        "photo 1-3: no Coach identifiers are visible; the item is more consistent with a generic modern handbag than a Coach product"
    ],
    "possible_model_reasoning": [
        "The tote silhouette and matching pouch are not sufficient to match a Coach catalog model, and no Coach identifier is visible.",
        "photo 1: the decorative floral\/card motif and apparent modern coated material support a generic non-Coach handbag rather than a vintage Coach classic.",
        "Condition: appears new or unused from the tissue-wrapped handles, but the pouch is creased and the interior and bottom are not shown.",
        "No Coach identifiers visible in any photo - no creed, wordmark, hangtag, solid-brass turnlock or glove-tanned leather to support any Coach model",
        "Motif, synthetic material, bright plated hardware and new foam-wrapped handles point to modern unbranded fast-fashion tote set, not Coach",
        "Condition: appears New \/ unused due to protective wrap on handles (photo 1, photo 2), but interior, bottom and corners not shown so wear unknown"
    ],
    "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: gold-tone zipper and handle hardware visible; no Coach engraving or turnlock visible",
        "leather_description": "photo 1: pebbled-looking red material with a uniform coated or synthetic appearance; natural leather type is not established",
        "lining_description": "not_visible - only small tan interior edge glimpse in photo 1",
        "strap_construction": "photo 1: two attached shoulder handles with metal ring attachments; handles are wrapped in white protective tissue",
        "stitching_description": "photo 1: visible machine stitching appears generally even along the zipper and upper edges; no distinctive Coach construction feature visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0029,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.05,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly structured tote handbag with zip closure, shoulder handles, and a separate matching zip pouch"
                ],
                "negative_evidence": [
                    "photo 1: all-over floral, playing-card, and large letter-like decorative motif is not a Coach Signature C pattern or recognizable Coach branding",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, or leather Coach hangtag",
                    "photo 1: body appears highly uniform and coated\/synthetic rather than vintage glove-tanned cowhide",
                    "photo 3: matching pouch appears smooth synthetic or coated material and has no visible brand identifier",
                    "photo 1: hardware and construction do not show the solid-brass turnlock or classic vintage Coach features"
                ],
                "missing_information": [
                    "photo 1-3: interior emptied and photographed clearly, including the back wall, pockets, and any sewn label",
                    "photo 1-3: close-up of all zipper pulls and hardware for maker stamps",
                    "photo 1-3: bottom, corners, strap attachments, and material edges",
                    "seller-stated material composition and dimensions"
                ],
                "authenticity_concerns": [
                    "photo 1: decorative motif and apparent synthetic\/coated construction are inconsistent with vintage Coach glove-tanned leather handbags",
                    "photo 1-3: no Coach identifiers are visible; the item is more consistent with a generic modern handbag than a Coach 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: gold-tone zipper and handle hardware visible; no Coach engraving or turnlock visible",
                    "leather_description": "photo 1: pebbled-looking red material with a uniform coated or synthetic appearance; natural leather type is not established",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: two attached shoulder handles with metal ring attachments; handles are wrapped in white protective tissue",
                    "stitching_description": "photo 1: visible machine stitching appears generally even along the zipper and upper edges; no distinctive Coach construction feature visible"
                },
                "possible_model_reasoning": [
                    "The tote silhouette and matching pouch are not sufficient to match a Coach catalog model, and no Coach identifier is visible.",
                    "photo 1: the decorative floral\/card motif and apparent modern coated material support a generic non-Coach handbag rather than a vintage Coach classic.",
                    "Condition: appears new or unused from the tissue-wrapped handles, but the pouch is creased and the interior and bottom are not shown."
                ],
                "confidence": 0.82,
                "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": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 8,
                "image_quality_score": 0.5,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo of interior emptied and lining \/ creed patch area not shown",
                    "photo of bottom, back, side views and hardware close-ups not shown",
                    "photo of any brand tags, fabric tags or Made-in labels not shown",
                    "photo of zipper-pull brand stamp not shown"
                ],
                "negative_evidence": [
                    "photo 1, photo 2: red tote with large dark embossed floral \/ club \/ S motifs - not Coach Signature C pairing or alignment",
                    "photo 1, photo 2, photo 3: smooth high-sheen synthetic-looking PU material, not vintage glove-tanned cowhide",
                    "photo 1, photo 2: bright gold-tone plated zipper and handle rings with new white foam wrapping on handles - modern fast-fashion new goods cue",
                    "photo 1-3: no COACH wordmark, horse-and-carriage, creed patch, turnlock, or leather hangtag visible",
                    "photo 1-3: zip-top tote with matching solid-red zip pouch set - silhouette and set configuration not matching vintage Coach classics"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone zip-top zipper and handle attachment rings, bright plated modern appearance; no turnlock; no engraving legible",
                    "leather_description": "red pebbled-grain synthetic-looking material with darker red embossed floral \/ club \/ cross motifs, smooth sheen suggesting faux \/ PU leather, not glove-tanned cowhide",
                    "lining_description": "not_visible - only small tan interior edge glimpse in photo 1",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight top-edge stitching visible in photo 1 and photo 2; detail limited by focus and distance",
                    "strap_construction": "short dual top handles attached via gold-tone rings, still in white protective foam wrap; full length, underside and anchor construction not_visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifiers visible in any photo - no creed, wordmark, hangtag, solid-brass turnlock or glove-tanned leather to support any Coach model",
                    "Motif, synthetic material, bright plated hardware and new foam-wrapped handles point to modern unbranded fast-fashion tote set, not Coach",
                    "Condition: appears New \/ unused due to protective wrap on handles (photo 1, photo 2), but interior, bottom and corners not shown so wear unknown"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 722,
            "total_tokens": 22660,
            "estimated_cost_usd": 0.010508
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}