Vintage Coach Hunter

{
    "is_handbag_probability": 0.93,
    "coach_probability": 0.02,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.795,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.89,
    "recommended_max_bid": 9,
    "estimated_resale_low": 10,
    "estimated_resale_high": 32.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a handbag with handles, a zip-top opening, and a structured rectangular body.",
        "photo 1: A small sewn side label appears to read HOBO, supporting a different brand rather than Coach."
    ],
    "negative_evidence": [
        "photo 1: The bag has an all-over camouflage pattern and a large circular skull graphic, neither of which is characteristic of the vintage Coach classic lines.",
        "photo 1: No Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach hangtag is visible.",
        "photo 1: Hardware appears to be a modern zipper rather than the solid-brass turnlock hardware typical of many vintage Coach classics.",
        "photo 2: The rear of the bag shows camouflage material and black handles, with no Coach identifier visible.",
        "photo 2: The accompanying leather notebook holder also shows a non-Coach illustrated figure and no Coach marking.",
        "photo 1: small white woven side tag reads HOBO, not COACH",
        "photo 1: orange leather patch with skull and HOBO text, not Coach wordmark or horse-and-carriage",
        "photo 1-2: camouflage printed pebbled body with black top handles and zip top, no catalog Coach silhouette, no turnlock, no hangtag",
        "photo 1-2: white contrast stitching and modern zip construction inconsistent with vintage glove-tanned Coach classics",
        "no creed patch, no COACH wordmark, no solid-brass vintage hardware visible in either photo"
    ],
    "missing_information": [
        "photo 1: Interior emptied and photographed, including any brand, care, or country-of-origin labels.",
        "photo 1: Close-up of the small side label to confirm its exact wording.",
        "photo 2: Bottom, corners, zipper pull, and interior lining details.",
        "photo 1: Seller-stated material, dimensions, and model information.",
        "interior views not shown, but no Coach identifier expected given exterior HOBO branding",
        "bottom and hardware close-ups not shown"
    ],
    "authenticity_concerns": [
        "photo 1: Visible branding appears to be HOBO or another non-Coach brand, making Coach manufacture very unlikely.",
        "photo 1: The camouflage exterior and skull patch are inconsistent with the cataloged vintage Coach styles considered here."
    ],
    "possible_model_reasoning": [
        "photo 1: The silhouette is a contemporary zip-top tote or hobo-style handbag, not a close match for the listed vintage Coach turnlock, flap, or classic hobo models.",
        "photo 1: The visible HOBO-like side label and camouflage\/skull design point toward a modern non-Coach accessory.",
        "photo 1: Condition appears Very Good based on generally clean visible exterior and intact handles; the interior, bottom, odor, and lining cannot be assessed.",
        "HOBO brand tag in photo 1 identifies maker as Hobo, not Coach; no Coach hard identifiers present",
        "Silhouette is modern mini zip tote \/ accessory pouch, not matching any vintage Coach catalog style",
        "Condition: appears Good to Very Good from exterior only; interior, bottom and corners not shown so grade 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: Modern-looking zip-top closure with small metallic zipper teeth; no turnlock or Coach-engraved hardware is visible.",
        "leather_description": "photo 1: Textured camouflage exterior with black leather-like handles and trim; exact material cannot be confirmed from photos.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: Two fixed black handles attached with stitched leather-like tabs; no detachable shoulder strap is visible.",
        "stitching_description": "photo 1: Visible contrast stitching appears generally even around the handles, circular patch, and edges."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0004,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.96,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.84,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a handbag with handles, a zip-top opening, and a structured rectangular body.",
                    "photo 1: A small sewn side label appears to read HOBO, supporting a different brand rather than Coach."
                ],
                "negative_evidence": [
                    "photo 1: The bag has an all-over camouflage pattern and a large circular skull graphic, neither of which is characteristic of the vintage Coach classic lines.",
                    "photo 1: No Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach hangtag is visible.",
                    "photo 1: Hardware appears to be a modern zipper rather than the solid-brass turnlock hardware typical of many vintage Coach classics.",
                    "photo 2: The rear of the bag shows camouflage material and black handles, with no Coach identifier visible.",
                    "photo 2: The accompanying leather notebook holder also shows a non-Coach illustrated figure and no Coach marking."
                ],
                "missing_information": [
                    "photo 1: Interior emptied and photographed, including any brand, care, or country-of-origin labels.",
                    "photo 1: Close-up of the small side label to confirm its exact wording.",
                    "photo 2: Bottom, corners, zipper pull, and interior lining details.",
                    "photo 1: Seller-stated material, dimensions, and model information."
                ],
                "authenticity_concerns": [
                    "photo 1: Visible branding appears to be HOBO or another non-Coach brand, making Coach manufacture very unlikely.",
                    "photo 1: The camouflage exterior and skull patch are inconsistent with the cataloged vintage Coach styles considered here."
                ],
                "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: Modern-looking zip-top closure with small metallic zipper teeth; no turnlock or Coach-engraved hardware is visible.",
                    "leather_description": "photo 1: Textured camouflage exterior with black leather-like handles and trim; exact material cannot be confirmed from photos.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: Two fixed black handles attached with stitched leather-like tabs; no detachable shoulder strap is visible.",
                    "stitching_description": "photo 1: Visible contrast stitching appears generally even around the handles, circular patch, and edges."
                },
                "possible_model_reasoning": [
                    "photo 1: The silhouette is a contemporary zip-top tote or hobo-style handbag, not a close match for the listed vintage Coach turnlock, flap, or classic hobo models.",
                    "photo 1: The visible HOBO-like side label and camouflage\/skull design point toward a modern non-Coach accessory.",
                    "photo 1: Condition appears Very Good based on generally clean visible exterior and intact handles; the interior, bottom, odor, and lining cannot be assessed."
                ],
                "confidence": 0.88,
                "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": 0.01,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 30,
                "estimated_resale_low": 10,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "interior views not shown, but no Coach identifier expected given exterior HOBO branding",
                    "bottom and hardware close-ups not shown"
                ],
                "negative_evidence": [
                    "photo 1: small white woven side tag reads HOBO, not COACH",
                    "photo 1: orange leather patch with skull and HOBO text, not Coach wordmark or horse-and-carriage",
                    "photo 1-2: camouflage printed pebbled body with black top handles and zip top, no catalog Coach silhouette, no turnlock, no hangtag",
                    "photo 1-2: white contrast stitching and modern zip construction inconsistent with vintage glove-tanned Coach classics",
                    "no creed patch, no COACH wordmark, no solid-brass vintage hardware visible in either photo"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "brass-tone zip top zipper visible in photo 1-2; no turnlock, no brass dogleash clips, no stamped pulls visible",
                    "leather_description": "photo 1-2: pebbled leather with green-brown-black camouflage print body, smooth black top handles, tan leather skull applique",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "photo 1-2: white contrast stitching along zip and edges; even but modern",
                    "strap_construction": "photo 1-2: two short fixed top handles sewn to body, no detachable shoulder strap, no buckle adjustment",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "HOBO brand tag in photo 1 identifies maker as Hobo, not Coach; no Coach hard identifiers present",
                    "Silhouette is modern mini zip tote \/ accessory pouch, not matching any vintage Coach catalog style",
                    "Condition: appears Good to Very Good from exterior only; interior, bottom and corners not shown so grade capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "output_tokens": 809,
            "total_tokens": 20460,
            "estimated_cost_usd": 0.009802
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 20275,
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}