Vintage Coach Hunter

{
    "is_handbag_probability": 0.505,
    "coach_probability": 0.02,
    "vintage_probability": 0.065,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.79,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.895,
    "recommended_max_bid": 9,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: listing is a mixed lot of small textile pouches, clutches, a kisslock purse, and zippered cases rather than a recognizable Coach leather handbag.",
        "photo 1: visible materials are predominantly patterned textiles, metallic fabric, and synthetic-looking black material; none shows the glove-tanned leather construction associated with classic vintage Coach.",
        "photo 2: visible floral and paisley textiles have no Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach signature-C pattern.",
        "photo 3: the gold-tone purse is embroidered textile with red edging and a zipper, not a vintage Coach leather model.",
        "photo 4: the cream floral clutch has a generic snap closure and red piping; its textile construction does not match the classic Coach catalog silhouettes.",
        "photo 5: visible zippered pouch hardware and construction are generic, with no Coach markings.",
        "photo 6: visible multicolor striped textile purse has a kisslock frame and no Coach branding.",
        "photo 7: black pouch has synthetic-looking surface material and a generic zipper; no Coach identifier is visible.",
        "photo 1: lot of small textile coin purses \/ pouches, not leather handbags with brass turnlock",
        "photo 1: woven cotton, brocade, paisley and metallic mesh fabrics - Coach vintage is glove-tanned leather, not these textiles",
        "photo 1: kisslock frames and zip pouches with no creed patch, no COACH wordmark, no hangtag visible",
        "photo 5: black pouch looks like coated synthetic, not full-grain glove-tanned cowhide",
        "photo 4: striped textile kisslock has no Coach construction cues"
    ],
    "missing_information": [
        "Individual interior views of all eight pieces are absent.",
        "No close-ups of labels, maker tags, or any interior stamps are provided.",
        "Exact count, dimensions, and condition of each item should be confirmed.",
        "Bottom, side, and closure details for the full lot are not shown."
    ],
    "authenticity_concerns": [
        "No Coach identifier is visible anywhere in the supplied photos.",
        "The textile, metallic-fabric, embroidered, and synthetic-looking constructions are inconsistent with the classic vintage Coach leather handbag population.",
        "This appears to be a generic mixed accessory lot rather than a misidentified Coach bag."
    ],
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the lot lacks a leather Coach silhouette, creed, wordmark, hangtag, or other hard identifier.",
        "photo 1: the kisslock and zippered pieces are generic small purses and pouches, not enough to identify a Coach style.",
        "Condition: Good overall for a mixed used lot based on visible edge wear, fraying, and surface wear; interiors and odor are unknown.",
        "No catalog silhouette match: all items are small textile coin \/ kisslock pouches, not City Bag, Willis, Court, Dinky or other Coach styles",
        "No hard identifiers: no creed, no serial, no wordmark, no hangtag in any photo",
        "Construction inconsistent with Coach: textile bodies, kisslock frames, metallic mesh - per skill coach_probability <=0.05",
        "Condition: used lot, exact grade not critical for low-value textile lot"
    ],
    "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: mixed silver-tone kisslock frame, gold-tone and silver-tone zippers, snaps, and decorative zipper pulls; no Coach engraving is legible.",
        "leather_description": "photo 1: predominantly textile, metallic fabric, and synthetic-looking black material; genuine leather is not visibly established.",
        "lining_description": "not_visible",
        "strap_construction": "not_visible - no straps present, small pouches only",
        "stitching_description": "photo 2: visible machine stitching and textile edging appear generally even, with some exposed or fraying edge fibers; detailed stress-point stitching is not shown."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0192,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.86,
                "coach_probability": 0.02,
                "vintage_probability": 0.08,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: listing is a mixed lot of small textile pouches, clutches, a kisslock purse, and zippered cases rather than a recognizable Coach leather handbag.",
                    "photo 1: visible materials are predominantly patterned textiles, metallic fabric, and synthetic-looking black material; none shows the glove-tanned leather construction associated with classic vintage Coach.",
                    "photo 2: visible floral and paisley textiles have no Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach signature-C pattern.",
                    "photo 3: the gold-tone purse is embroidered textile with red edging and a zipper, not a vintage Coach leather model.",
                    "photo 4: the cream floral clutch has a generic snap closure and red piping; its textile construction does not match the classic Coach catalog silhouettes.",
                    "photo 5: visible zippered pouch hardware and construction are generic, with no Coach markings.",
                    "photo 6: visible multicolor striped textile purse has a kisslock frame and no Coach branding.",
                    "photo 7: black pouch has synthetic-looking surface material and a generic zipper; no Coach identifier is visible."
                ],
                "missing_information": [
                    "Individual interior views of all eight pieces are absent.",
                    "No close-ups of labels, maker tags, or any interior stamps are provided.",
                    "Exact count, dimensions, and condition of each item should be confirmed.",
                    "Bottom, side, and closure details for the full lot are not shown."
                ],
                "authenticity_concerns": [
                    "No Coach identifier is visible anywhere in the supplied photos.",
                    "The textile, metallic-fabric, embroidered, and synthetic-looking constructions are inconsistent with the classic vintage Coach leather handbag population.",
                    "This appears to be a generic mixed accessory lot rather than a misidentified Coach bag."
                ],
                "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: mixed silver-tone kisslock frame, gold-tone and silver-tone zippers, snaps, and decorative zipper pulls; no Coach engraving is legible.",
                    "leather_description": "photo 1: predominantly textile, metallic fabric, and synthetic-looking black material; genuine leather is not visibly established.",
                    "lining_description": "not_visible",
                    "strap_construction": "not_visible",
                    "stitching_description": "photo 2: visible machine stitching and textile edging appear generally even, with some exposed or fraying edge fibers; detailed stress-point stitching is not shown."
                },
                "possible_model_reasoning": [
                    "No Coach model is a reasonable match: the lot lacks a leather Coach silhouette, creed, wordmark, hangtag, or other hard identifier.",
                    "photo 1: the kisslock and zippered pieces are generic small purses and pouches, not enough to identify a Coach style.",
                    "Condition: Good overall for a mixed used lot based on visible edge wear, fraying, and surface wear; interiors and odor are unknown."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 10,
                "estimated_resale_low": 10,
                "estimated_resale_high": 35
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.15,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: lot of small textile coin purses \/ pouches, not leather handbags with brass turnlock",
                    "photo 1: woven cotton, brocade, paisley and metallic mesh fabrics - Coach vintage is glove-tanned leather, not these textiles",
                    "photo 1: kisslock frames and zip pouches with no creed patch, no COACH wordmark, no hangtag visible",
                    "photo 5: black pouch looks like coated synthetic, not full-grain glove-tanned cowhide",
                    "photo 4: striped textile kisslock has no Coach construction cues"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone kisslock frames and small zipper teeth; no solid brass turnlock, no dogleash clips, no COACH stamping visible",
                    "leather_description": "no glove-tanned leather visible; textiles dominate, one black pouch appears smooth synthetic \/ coated fabric",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible - no straps present, small pouches only",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No catalog silhouette match: all items are small textile coin \/ kisslock pouches, not City Bag, Willis, Court, Dinky or other Coach styles",
                    "No hard identifiers: no creed, no serial, no wordmark, no hangtag in any photo",
                    "Construction inconsistent with Coach: textile bodies, kisslock frames, metallic mesh - per skill coach_probability <=0.05",
                    "Condition: used lot, exact grade not critical for low-value textile lot"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
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            "model_name": "meta:muse-spark-1.3-contributor",
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}