Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.275,
    "authenticity_confidence": 0.025,
    "image_quality_score": 0.855,
    "seller_misidentification_probability": 0.49,
    "confidence": 0.91,
    "recommended_max_bid": 9,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 7: the item is clearly a small crossbody handbag with a long adjustable strap.",
        "photo 7: a sewn fabric label is visible and reads \"Genuine Leather \/ Hecho en Mexico,\" but it does not identify Coach."
    ],
    "negative_evidence": [
        "photo 7: the visible label identifies generic genuine leather made in Mexico rather than Coach and contains no Coach wordmark or creed.",
        "photos 1-6: the bag has suede-like panels, prominent white fur trim, Velcro closures, and silver-tone snap hardware, unlike the classic Coach glove-tanned leather and brass turnlock construction.",
        "photos 1-6: no Coach horse-and-carriage, wordmark, leather hangtag, or other recognizable Coach branding is visible.",
        "photo 7: the interior appears to use a smooth synthetic-looking lining and Velcro closure, not a typical vintage Coach classic interior.",
        "photo 6: white fabric tag reads Genuine Leather HECHO EN MEXICO, not a Coach creed patch",
        "photo 1-4: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
        "photo 5: Velcro flap closure, not a Coach brass turnlock",
        "photo 1-4: brown suede body with white fur trim and pom-pom tab - silhouette and materials match Mexican souvenir novelty purse, not any Coach catalog style",
        "photo 1-4: thin flat strap with snap buttons, not Coach buckle-adjustable or dogleash-clip strap"
    ],
    "missing_information": [
        "A clear photograph of the entire interior and all interior labels, although the visible interior label already strongly indicates a non-Coach bag.",
        "Close-ups of the strap attachments and hardware markings, if any.",
        "Clear photographs of the bottom, back, and side seams for condition assessment.",
        "Back exterior and bottom views not shown, but not material to Coach determination given origin tag"
    ],
    "authenticity_concerns": [
        "The visible Mexico-made generic leather label and non-Coach construction are inconsistent with a Coach identification.",
        "No Coach identifier is visible despite clear interior and exterior views.",
        "The decorative fur-trimmed suede design, Velcro, and silver snaps are lookalike\/generic construction rather than a recognizable Coach model."
    ],
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the fur-trimmed suede flap, Velcro, and generic Mexico-made label do not correspond to the listed Coach classic silhouettes.",
        "Condition: Good, based on visible wear, loose fibers, and aged\/rough-looking suede and interior construction; odor, hidden damage, and strap integrity cannot be assessed.",
        "No Coach model matches: fur-trim suede velcro flap with snap strap and Hecho en Mexico tag is inconsistent with all Classic glove-tanned and modern Coach lines",
        "Serial decode: none - no serial visible",
        "Era reasoning: souvenir-type construction suggests modern (2000s+) non-Coach",
        "Condition: Very Good; suede and fur appear clean and intact in photos 1-5, strap intact, no visible tears"
    ],
    "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 7: silver-tone snap hardware and Velcro closures are visible; no Coach engraving is visible.",
        "leather_description": "photos 1-7: brown suede-like leather or leather panels with white fur trim; the exact leather type cannot be confirmed from photos.",
        "lining_description": "photo 7: smooth light-colored lining is visible, with a sewn generic \"Genuine Leather \/ Hecho en Mexico\" label.",
        "strap_construction": "photos 1-4: long narrow adjustable-looking dark strap with visible light raw edges and silver-tone attachment hardware.",
        "stitching_description": "photos 1-7: visible contrast stitching is generally present around the flap and body; some interior edges and construction appear basic rather than Coach classic construction."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0329,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.35,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.91,
                "seller_misidentification_probability": 0.96,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 7: the item is clearly a small crossbody handbag with a long adjustable strap.",
                    "photo 7: a sewn fabric label is visible and reads \"Genuine Leather \/ Hecho en Mexico,\" but it does not identify Coach."
                ],
                "negative_evidence": [
                    "photo 7: the visible label identifies generic genuine leather made in Mexico rather than Coach and contains no Coach wordmark or creed.",
                    "photos 1-6: the bag has suede-like panels, prominent white fur trim, Velcro closures, and silver-tone snap hardware, unlike the classic Coach glove-tanned leather and brass turnlock construction.",
                    "photos 1-6: no Coach horse-and-carriage, wordmark, leather hangtag, or other recognizable Coach branding is visible.",
                    "photo 7: the interior appears to use a smooth synthetic-looking lining and Velcro closure, not a typical vintage Coach classic interior."
                ],
                "missing_information": [
                    "A clear photograph of the entire interior and all interior labels, although the visible interior label already strongly indicates a non-Coach bag.",
                    "Close-ups of the strap attachments and hardware markings, if any.",
                    "Clear photographs of the bottom, back, and side seams for condition assessment."
                ],
                "authenticity_concerns": [
                    "The visible Mexico-made generic leather label and non-Coach construction are inconsistent with a Coach identification.",
                    "No Coach identifier is visible despite clear interior and exterior views.",
                    "The decorative fur-trimmed suede design, Velcro, and silver snaps are lookalike\/generic construction rather than a recognizable Coach model."
                ],
                "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 7: silver-tone snap hardware and Velcro closures are visible; no Coach engraving is visible.",
                    "leather_description": "photos 1-7: brown suede-like leather or leather panels with white fur trim; the exact leather type cannot be confirmed from photos.",
                    "lining_description": "photo 7: smooth light-colored lining is visible, with a sewn generic \"Genuine Leather \/ Hecho en Mexico\" label.",
                    "strap_construction": "photos 1-4: long narrow adjustable-looking dark strap with visible light raw edges and silver-tone attachment hardware.",
                    "stitching_description": "photos 1-7: visible contrast stitching is generally present around the flap and body; some interior edges and construction appear basic rather than Coach classic construction."
                },
                "possible_model_reasoning": [
                    "No Coach model is a reasonable match: the fur-trimmed suede flap, Velcro, and generic Mexico-made label do not correspond to the listed Coach classic silhouettes.",
                    "Condition: Good, based on visible wear, loose fibers, and aged\/rough-looking suede and interior construction; odor, hidden damage, and strap integrity cannot be assessed."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "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": 8,
                "image_quality_score": 0.8,
                "is_handbag_probability": 0.98,
                "missing_information": [
                    "Back exterior and bottom views not shown, but not material to Coach determination given origin tag"
                ],
                "negative_evidence": [
                    "photo 6: white fabric tag reads Genuine Leather HECHO EN MEXICO, not a Coach creed patch",
                    "photo 1-4: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
                    "photo 5: Velcro flap closure, not a Coach brass turnlock",
                    "photo 1-4: brown suede body with white fur trim and pom-pom tab - silhouette and materials match Mexican souvenir novelty purse, not any Coach catalog style",
                    "photo 1-4: thin flat strap with snap buttons, not Coach buckle-adjustable or dogleash-clip strap"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass turnlock, buckle, or D-rings; only small silver-tone snap buttons on strap (photo 1) and small bead on front tab (photo 1)",
                    "leather_description": "brown suede-like body and flap with white fur trim around flap edge and pom-pom, photo 1-4",
                    "lining_description": "unlined dark interior; flap underside lined in light grey smooth material, photo 5-6",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "light contrast straight stitching around flap and body edges, photo 5",
                    "strap_construction": "thin flat dark brown leather crossbody strap with snap-length adjustment, sewn directly to body, photo 1-4",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model matches: fur-trim suede velcro flap with snap strap and Hecho en Mexico tag is inconsistent with all Classic glove-tanned and modern Coach lines",
                    "Serial decode: none - no serial visible",
                    "Era reasoning: souvenir-type construction suggests modern (2000s+) non-Coach",
                    "Condition: Very Good; suede and fur appear clean and intact in photos 1-5, strap intact, no visible tears"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.2
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 32196,
            "output_tokens": 822,
            "total_tokens": 33018,
            "estimated_cost_usd": 0.014851
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 34486,
            "output_tokens": 1338,
            "total_tokens": 35824,
            "estimated_cost_usd": 0.007968
        }
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}