Vintage Coach Hunter

{
    "is_handbag_probability": 0.93,
    "coach_probability": 0.02,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.905,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small crossbody\/phone-purse form with a detachable long strap.",
        "photo 2: The item has a flap closure, decorative tassels, and a patterned textile body."
    ],
    "negative_evidence": [
        "photo 2: The body uses a colorful woven\/printed textile with decorative vertical striping rather than the smooth glove-tanned leather typical of vintage Coach classics.",
        "photo 1: No legible COACH wordmark, horse-and-carriage, or leather Coach hangtag is visible.",
        "photo 3: No creed patch or serial\/style-number area is visible.",
        "photo 4: The closure appears to be a simple magnetic snap, not a vintage Coach turnlock.",
        "photo 5: The interior appears dark fabric or synthetic material and has no visible Coach identification.",
        "photo 6: The construction and decorative tassels are consistent with a generic\/bohemian phone or coin purse, not a recognizable Coach model.",
        "photo 2-3: body is colorful woven textile with smooth brown faux-like flap, not glove-tanned cowhide",
        "photo 4: magnetic snap closure, no turnlock with Coach geometry",
        "photo 4-6: black fabric interior with open pockets, no leather creed patch, no COACH wordmark",
        "photo 1-3: very thin cord-like detachable strap with small plated clasps, not solid-brass buckle\/dogleash Coach strap",
        "photo 2: gold-tone plated tassel hardware, not solid vintage brass"
    ],
    "missing_information": [
        "A straight-on photograph of every interior wall and pocket, including any labels or stamped patches.",
        "Close-up photographs of the strap attachments, closure, hardware, and any labels.",
        "Seller-stated material composition and dimensions if a more specific generic valuation is needed.",
        "photo 4-6: interior shows no stamped leather creed patch; no close-up of any brand stamp available",
        "photo 2-4: hardware brand stamps and Made-in line not shown"
    ],
    "authenticity_concerns": [
        "The visible textile construction, tassel decoration, and simple magnetic closure do not match the expected construction of the likely vintage Coach leather models.",
        "No Coach identifier is visible in the provided photographs."
    ],
    "possible_model_reasoning": [
        "The silhouette is a small generic phone\/coin crossbody rather than a clear Coach catalog silhouette.",
        "The textile body and decorative tassels do not support a vintage Coach classification.",
        "Condition appears Good based on the seller's description and visible intact construction, but wear, odor, and complete interior condition cannot be fully assessed from photos.",
        "No Coach silhouette, closure, leather, hardware or identifier matches; phone-size textile flap pouch with magnetic snap and tassels has no catalog counterpart",
        "Era is modern fast-fashion phone purse, not vintage glove-tanned era",
        "Condition: Good as seller states; no Coach condition grade applicable"
    ],
    "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": "Gold-tone-looking snap, strap clips, rings, and tassel fittings are visible; no Coach engraving is legible.",
        "leather_description": "Brown smooth-looking flap and trim are visible, but the main body is a colorful woven\/textile material; exact material is not established.",
        "lining_description": "Dark lining or interior material is visible in photos 5-6; no brand label is visible.",
        "strap_construction": "Long narrow detachable strap attached at both sides with small metal clips; seller states 52 inches, but this is not independently measured in the photos.",
        "stitching_description": "Visible perimeter stitching appears generally even; close-up stress-point construction is not sufficiently shown."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0027,
    "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": 0.91,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small crossbody\/phone-purse form with a detachable long strap.",
                    "photo 2: The item has a flap closure, decorative tassels, and a patterned textile body."
                ],
                "negative_evidence": [
                    "photo 2: The body uses a colorful woven\/printed textile with decorative vertical striping rather than the smooth glove-tanned leather typical of vintage Coach classics.",
                    "photo 1: No legible COACH wordmark, horse-and-carriage, or leather Coach hangtag is visible.",
                    "photo 3: No creed patch or serial\/style-number area is visible.",
                    "photo 4: The closure appears to be a simple magnetic snap, not a vintage Coach turnlock.",
                    "photo 5: The interior appears dark fabric or synthetic material and has no visible Coach identification.",
                    "photo 6: The construction and decorative tassels are consistent with a generic\/bohemian phone or coin purse, not a recognizable Coach model."
                ],
                "missing_information": [
                    "A straight-on photograph of every interior wall and pocket, including any labels or stamped patches.",
                    "Close-up photographs of the strap attachments, closure, hardware, and any labels.",
                    "Seller-stated material composition and dimensions if a more specific generic valuation is needed."
                ],
                "authenticity_concerns": [
                    "The visible textile construction, tassel decoration, and simple magnetic closure do not match the expected construction of the likely vintage Coach leather models.",
                    "No Coach identifier is visible in the provided photographs."
                ],
                "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": "Gold-tone-looking snap, strap clips, rings, and tassel fittings are visible; no Coach engraving is legible.",
                    "leather_description": "Brown smooth-looking flap and trim are visible, but the main body is a colorful woven\/textile material; exact material is not established.",
                    "lining_description": "Dark lining or interior material is visible in photos 5-6; no brand label is visible.",
                    "strap_construction": "Long narrow detachable strap attached at both sides with small metal clips; seller states 52 inches, but this is not independently measured in the photos.",
                    "stitching_description": "Visible perimeter stitching appears generally even; close-up stress-point construction is not sufficiently shown."
                },
                "possible_model_reasoning": [
                    "The silhouette is a small generic phone\/coin crossbody rather than a clear Coach catalog silhouette.",
                    "The textile body and decorative tassels do not support a vintage Coach classification.",
                    "Condition appears Good based on the seller's description and visible intact construction, but wear, odor, and complete interior condition cannot be fully assessed from photos."
                ],
                "confidence": 0.93,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "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": 0.65,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "photo 4-6: interior shows no stamped leather creed patch; no close-up of any brand stamp available",
                    "photo 2-4: hardware brand stamps and Made-in line not shown"
                ],
                "negative_evidence": [
                    "photo 2-3: body is colorful woven textile with smooth brown faux-like flap, not glove-tanned cowhide",
                    "photo 4: magnetic snap closure, no turnlock with Coach geometry",
                    "photo 4-6: black fabric interior with open pockets, no leather creed patch, no COACH wordmark",
                    "photo 1-3: very thin cord-like detachable strap with small plated clasps, not solid-brass buckle\/dogleash Coach strap",
                    "photo 2: gold-tone plated tassel hardware, not solid vintage brass"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone magnetic snap and small tassel caps and chain; thin plated strap clasps; not solid brass turnlock or buckle hardware",
                    "leather_description": "brown smooth faux\/PU-like flap and trim combined with colorful striped woven textile body; not glove-tanned full-grain cowhide",
                    "lining_description": "black woven textile interior visible in photo 4-6; unlined leather suede back not seen",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "perimeter edge stitching visible on flap; no tight matched-thread Coach construction details visible",
                    "strap_construction": "very thin brown detachable cord-like crossbody strap with small metal clasps",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette, closure, leather, hardware or identifier matches; phone-size textile flap pouch with magnetic snap and tassels has no catalog counterpart",
                    "Era is modern fast-fashion phone purse, not vintage glove-tanned era",
                    "Condition: Good as seller states; no Coach condition grade applicable"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17744,
            "output_tokens": 771,
            "total_tokens": 18515,
            "estimated_cost_usd": 0.008948
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18079,
            "output_tokens": 1248,
            "total_tokens": 19327,
            "estimated_cost_usd": 0.004614
        }
    ]
}