Vintage Coach Hunter

{
    "is_handbag_probability": 0.815,
    "coach_probability": 0.02,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.335,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.55,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: visible sewn label identifies WORLD BAGS S.A. in Spain as importer, not Coach.",
        "photo 1: label states HECHO EN CHINA \/ MADE IN CHINA, which is inconsistent with a vintage Coach classic-style identification and supports a modern non-Coach item.",
        "photo 1: visible body appears to be woven\/textile material rather than Coach glove-tanned leather.",
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed, or recognizable Coach hardware.",
        "photo 1: white fabric import tag reads WORLD BAGS S.A. \/ Alicante-Spain \/ MADE IN CHINA \/ www.pacomartinez.com - different maker, not a Coach creed",
        "photo 1: black woven synthetic textile lining visible - not unlined glove-tanned suede-back leather of vintage Coach classics",
        "photo 1-4: no COACH wordmark, horse-and-carriage, creed patch, leather hangtag, or solid-brass turnlock visible in any photo",
        "photo 1-4: all four images are near-duplicate tag close-ups with no view of bag silhouette, leather, or hardware to match any Coach catalog style"
    ],
    "missing_information": [
        "photo 1: only a dark interior\/tag close-up is provided; request clear front, back, sides, bottom, and strap photos.",
        "photo 1: request a complete interior view and any additional brand labels or markings.",
        "photo 1: request close-ups of closures, zipper pulls, and hardware.",
        "photo 1: request photos showing overall material, stitching, and condition.",
        "photo 1-4: only interior tag close-up shown, no exterior front\/back\/bottom\/side views to assess shape or material",
        "photo 1-4: no creed patch shown - need interior back wall \/ slip pocket straight-on in raking light",
        "photo 1-4: no turnlock, hardware, hangtag, strap, or stitching visible - need hardware close-ups and full strap views",
        "photo 1-4: exterior leather\/material, color, closure type and dimensions not shown"
    ],
    "authenticity_concerns": [
        "photo 1: the World Bags S.A. importer label and Made in China origin point to a non-Coach modern bag rather than a Coach product.",
        "photo 1: no Coach identifiers are visible; a Coach attribution cannot be supported."
    ],
    "possible_model_reasoning": [
        "No Coach model is supportable because the supplied photos show only a label\/interior detail and no Coach silhouette or identifiers.",
        "Condition cannot be graded because the exterior, bottom, strap, and most interior are not shown.",
        "photo 1 tag identifies maker as WORLD BAGS S.A. \/ pacomartinez.com (Paco Martinez, Spain), Made in China - modern mass-market non-Coach brand, so no Coach model fits",
        "no Coach identifiers, no glove-tanned leather, no brass hardware, and no catalog silhouette visible to support any Coach style",
        "Condition: unknown - no exterior, corners, strap, or hardware shown to grade"
    ],
    "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": "not_visible - only edge of zipper teeth visible in photo 1, no turnlock, buckle, or pull stamp visible",
        "leather_description": "Visible material appears woven textile or synthetic fabric; leather details are not visible.",
        "lining_description": "Dark textile lining or interior material visible; exact composition not determinable.",
        "strap_construction": "not_visible",
        "stitching_description": "A sewn-in white import\/manufacturing label is visible; overall stitching is not assessable."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0148,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.93,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.32,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: visible sewn label identifies WORLD BAGS S.A. in Spain as importer, not Coach.",
                    "photo 1: label states HECHO EN CHINA \/ MADE IN CHINA, which is inconsistent with a vintage Coach classic-style identification and supports a modern non-Coach item.",
                    "photo 1: visible body appears to be woven\/textile material rather than Coach glove-tanned leather.",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, creed, or recognizable Coach hardware."
                ],
                "missing_information": [
                    "photo 1: only a dark interior\/tag close-up is provided; request clear front, back, sides, bottom, and strap photos.",
                    "photo 1: request a complete interior view and any additional brand labels or markings.",
                    "photo 1: request close-ups of closures, zipper pulls, and hardware.",
                    "photo 1: request photos showing overall material, stitching, and condition."
                ],
                "authenticity_concerns": [
                    "photo 1: the World Bags S.A. importer label and Made in China origin point to a non-Coach modern bag rather than a Coach product.",
                    "photo 1: no Coach identifiers are visible; a Coach attribution cannot be supported."
                ],
                "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": "not_visible",
                    "leather_description": "Visible material appears woven textile or synthetic fabric; leather details are not visible.",
                    "lining_description": "Dark textile lining or interior material visible; exact composition not determinable.",
                    "strap_construction": "not_visible",
                    "stitching_description": "A sewn-in white import\/manufacturing label is visible; overall stitching is not assessable."
                },
                "possible_model_reasoning": [
                    "No Coach model is supportable because the supplied photos show only a label\/interior detail and no Coach silhouette or identifiers.",
                    "Condition cannot be graded because the exterior, bottom, strap, and most interior are not shown."
                ],
                "confidence": 0.25,
                "recommended_max_bid": 5,
                "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": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.35,
                "is_handbag_probability": 0.7,
                "missing_information": [
                    "photo 1-4: only interior tag close-up shown, no exterior front\/back\/bottom\/side views to assess shape or material",
                    "photo 1-4: no creed patch shown - need interior back wall \/ slip pocket straight-on in raking light",
                    "photo 1-4: no turnlock, hardware, hangtag, strap, or stitching visible - need hardware close-ups and full strap views",
                    "photo 1-4: exterior leather\/material, color, closure type and dimensions not shown"
                ],
                "negative_evidence": [
                    "photo 1: white fabric import tag reads WORLD BAGS S.A. \/ Alicante-Spain \/ MADE IN CHINA \/ www.pacomartinez.com - different maker, not a Coach creed",
                    "photo 1: black woven synthetic textile lining visible - not unlined glove-tanned suede-back leather of vintage Coach classics",
                    "photo 1-4: no COACH wordmark, horse-and-carriage, creed patch, leather hangtag, or solid-brass turnlock visible in any photo",
                    "photo 1-4: all four images are near-duplicate tag close-ups with no view of bag silhouette, leather, or hardware to match any Coach catalog style"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - only edge of zipper teeth visible in photo 1, no turnlock, buckle, or pull stamp visible",
                    "leather_description": "not_visible - no exterior leather visible in photo 1-4",
                    "lining_description": "photo 1: black woven synthetic textile lining",
                    "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 1 tag identifies maker as WORLD BAGS S.A. \/ pacomartinez.com (Paco Martinez, Spain), Made in China - modern mass-market non-Coach brand, so no Coach model fits",
                    "no Coach identifiers, no glove-tanned leather, no brass hardware, and no catalog silhouette visible to support any Coach style",
                    "Condition: unknown - no exterior, corners, strap, or hardware shown to grade"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 20849,
            "output_tokens": 624,
            "total_tokens": 21473,
            "estimated_cost_usd": 0.009837
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 21638,
            "output_tokens": 1334,
            "total_tokens": 22972,
            "estimated_cost_usd": 0.005395
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}