Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.01,
    "vintage_probability": 0.475,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.785,
    "seller_misidentification_probability": 0.49,
    "confidence": 0.9,
    "recommended_max_bid": 17.5,
    "estimated_resale_low": 20,
    "estimated_resale_high": 52.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: listing shows a two-bag lot with ornate Moroccan-style hand tooling, geometric colored inlays, and decorative embossed motifs rather than a recognizable Coach silhouette.",
        "photo 2: the larger bag has elaborate tooling and a decorative cord closure, not a Coach turnlock or classic Coach construction.",
        "photo 3: the reverse shows an embossed Moroccan-style emblem; no Coach wordmark, horse-and-carriage, or hangtag is visible.",
        "photo 6: close-up shows decorative tooling and wrapped leather handles, with no Coach identifier.",
        "photo 7: the front closure is a small decorative loop\/button arrangement, not a typical Coach vintage turnlock.",
        "photo 1: the smaller bag has a simple metal snap and heavily decorated flap, inconsistent with the cataloged vintage Coach models.",
        "photo 3: back embossed MAROC with camel\/palm medallion - Moroccan souvenir origin, never used by Coach",
        "photo 2, photo 6: all-over hand-tooled geometric motifs with red\/green paint and leather tassel toggle closure - inconsistent with any Coach catalog silhouette, leather finish or closure",
        "photo 1-6: no COACH wordmark, no horse-and-carriage, no creed patch, no hangtag, no solid-brass turnlock or Coach hardware visible",
        "photo 4, photo 5: crude wrapped-leather handles stitched through slits with white cord - inconsistent with Coach strap construction and brass hardware"
    ],
    "missing_information": [
        "Interior views of both bags, including any labels, stamps, or lining.",
        "Close-ups of all interior seams and pockets to check for maker marks.",
        "Bottom, side, and strap-attachment views of both bags.",
        "Seller-stated dimensions and confirmation of country of manufacture.",
        "interior views not shown - lining and any interior labels\/patches unknown",
        "bottom and corner close-ups not shown",
        "no creed patch shown - request straight-on interior back wall photo"
    ],
    "authenticity_concerns": [
        "The visible tooling, decorative motifs, closure hardware, and construction are inconsistent with vintage Coach classics and strongly suggest Moroccan artisan or souvenir bags.",
        "No creed patch, serial\/style number, Coach wordmark, horse-and-carriage mark, or Coach hangtag is visible in the provided photos.",
        "The embossed emblem on the larger bag is not a Coach creed or Coach branding."
    ],
    "possible_model_reasoning": [
        "No Coach model fits: Moroccan tooled decoration, MAROC camel stamp, tassel-toggle closure and handle construction match Moroccan tourist craft, not any Classic or modern Coach line",
        "Era reasoning: tourist Moroccan tooled bags made continuously 1970s-present; without interior\/labels cannot date, assessed as modern non-Coach",
        "Condition: Good to Very Good for lot; surface soiling and handle wear visible (photo 4, photo 5), no interior\/bottom shown so capped"
    ],
    "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: larger bag uses a decorative leather-and-cord closure; smaller bag uses a visible round metal snap. No Coach-branded hardware is visible.",
        "leather_description": "photo 2: tan leather with extensive hand-tooling, stamped geometric borders, colored decorative inlays, and wrapped leather handles; surface shows creasing and wear.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: larger bag has two wrapped leather handles; smaller bag has a long narrow leather shoulder strap. Attachment construction is partly visible but interiors are not shown.",
        "stitching_description": "photos 4-5: visible white and dark contrast stitching at handle attachments; stitching and leather tabs appear handmade and decorative rather than typical Coach classic construction."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0399,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.01,
                "vintage_probability": 0.65,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.92,
                "seller_misidentification_probability": 0.97,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: listing shows a two-bag lot with ornate Moroccan-style hand tooling, geometric colored inlays, and decorative embossed motifs rather than a recognizable Coach silhouette.",
                    "photo 2: the larger bag has elaborate tooling and a decorative cord closure, not a Coach turnlock or classic Coach construction.",
                    "photo 3: the reverse shows an embossed Moroccan-style emblem; no Coach wordmark, horse-and-carriage, or hangtag is visible.",
                    "photo 6: close-up shows decorative tooling and wrapped leather handles, with no Coach identifier.",
                    "photo 7: the front closure is a small decorative loop\/button arrangement, not a typical Coach vintage turnlock.",
                    "photo 1: the smaller bag has a simple metal snap and heavily decorated flap, inconsistent with the cataloged vintage Coach models."
                ],
                "missing_information": [
                    "Interior views of both bags, including any labels, stamps, or lining.",
                    "Close-ups of all interior seams and pockets to check for maker marks.",
                    "Bottom, side, and strap-attachment views of both bags.",
                    "Seller-stated dimensions and confirmation of country of manufacture."
                ],
                "authenticity_concerns": [
                    "The visible tooling, decorative motifs, closure hardware, and construction are inconsistent with vintage Coach classics and strongly suggest Moroccan artisan or souvenir bags.",
                    "No creed patch, serial\/style number, Coach wordmark, horse-and-carriage mark, or Coach hangtag is visible in the provided photos.",
                    "The embossed emblem on the larger bag is not a Coach creed or Coach branding."
                ],
                "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: larger bag uses a decorative leather-and-cord closure; smaller bag uses a visible round metal snap. No Coach-branded hardware is visible.",
                    "leather_description": "photo 2: tan leather with extensive hand-tooling, stamped geometric borders, colored decorative inlays, and wrapped leather handles; surface shows creasing and wear.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: larger bag has two wrapped leather handles; smaller bag has a long narrow leather shoulder strap. Attachment construction is partly visible but interiors are not shown.",
                    "stitching_description": "photos 4-5: visible white and dark contrast stitching at handle attachments; stitching and leather tabs appear handmade and decorative rather than typical Coach classic construction."
                },
                "possible_model_reasoning": [],
                "confidence": 0.9,
                "recommended_max_bid": 20,
                "estimated_resale_low": 20,
                "estimated_resale_high": 60
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 45,
                "estimated_resale_low": 20,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "interior views not shown - lining and any interior labels\/patches unknown",
                    "bottom and corner close-ups not shown",
                    "no creed patch shown - request straight-on interior back wall photo"
                ],
                "negative_evidence": [
                    "photo 3: back embossed MAROC with camel\/palm medallion - Moroccan souvenir origin, never used by Coach",
                    "photo 2, photo 6: all-over hand-tooled geometric motifs with red\/green paint and leather tassel toggle closure - inconsistent with any Coach catalog silhouette, leather finish or closure",
                    "photo 1-6: no COACH wordmark, no horse-and-carriage, no creed patch, no hangtag, no solid-brass turnlock or Coach hardware visible",
                    "photo 4, photo 5: crude wrapped-leather handles stitched through slits with white cord - inconsistent with Coach strap construction and brass hardware"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no metal hardware visible; closure is leather loop\/tassel toggle (photo 6); crossbody snap appears plastic\/metal button (photo 1)",
                    "leather_description": "tan lightweight leather with hand-tooled incised decoration and red\/green painted inlay, camel\/MAROC embossing on back (photo 3)",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "coarse visible hand-stitching on handles and side seams (photo 4, photo 5); decorative incised border stitching",
                    "strap_construction": "two short wrapped-leather top handles stitched directly to body (photo 4, photo 5); second bag has thin flat leather crossbody strap (photo 1)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: Moroccan tooled decoration, MAROC camel stamp, tassel-toggle closure and handle construction match Moroccan tourist craft, not any Classic or modern Coach line",
                    "Era reasoning: tourist Moroccan tooled bags made continuously 1970s-present; without interior\/labels cannot date, assessed as modern non-Coach",
                    "Condition: Good to Very Good for lot; surface soiling and handle wear visible (photo 4, photo 5), no interior\/bottom shown so capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 15,
                "seller_misidentification_probability": 0.01,
                "vintage_probability": 0.3
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 28780,
            "output_tokens": 749,
            "total_tokens": 29529,
            "estimated_cost_usd": 0.01331
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}