Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.01,
    "vintage_probability": 0.05,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.845,
    "seller_misidentification_probability": 0.04,
    "confidence": 0.925,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 20,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a handbag\/tote silhouette with shoulder straps and a finished opening.",
        "photo 4: Interior is visible and shows colorful floral fabric lining.",
        "photo 5: Visible Wrangler jeans label and denim construction identify the source material, not Coach."
    ],
    "negative_evidence": [
        "photo 1: Bag is made from denim with decorative lace, floral fabric trim, and a butterfly applique rather than Coach leather or Coach signature canvas.",
        "photo 4: Interior has a bright novelty floral fabric lining and no visible Coach creed patch.",
        "photo 5: Wrangler branding is visible on the denim garment panel.",
        "photo 6: Hardware consists of simple fabric straps and small clasps; no Coach turnlock, hangtag, wordmark, or horse-and-carriage is visible.",
        "photo 7: Exterior construction is a handmade\/reworked denim tote with a jeans pocket, unlike recognizable Coach handbag silhouettes.",
        "photo 1, photo 2, photo 4, photo 6: bodies are blue jean denim textile, not glove-tanned leather",
        "photo 1, photo 2, photo 6: straps are white lace sewn directly to body, not leather with brass hardware",
        "photo 4: body made from repurposed Wrangler jeans waistband with Wrangler labels visible",
        "photo 6: exterior back pocket is Levi's-style jeans pocket stitched onto denim",
        "photo 3, photo 5: linings are printed cotton - floral\/mushroom print and US-flag print - not unlined suede or Coach lining",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no turnlock, no hangtag, no solid brass hardware visible",
        "photos 1-6 show multiple different handmade craft bags in one lot, inconsistent with Coach production"
    ],
    "missing_information": [
        "photo 4: A closer, fully emptied interior view could confirm whether any small maker label is present.",
        "photo 5: Close-ups of all hardware and strap attachment points would document construction more completely.",
        "Seller-stated dimensions and closure details are not provided."
    ],
    "authenticity_concerns": [
        "photo 1: Denim, lace, novelty fabric, and applique construction is inconsistent with the leather and hardware construction of the vintage Coach population.",
        "photo 5: The visible Wrangler label indicates repurposed garment material and is evidence against Coach manufacture."
    ],
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the bag is a novelty\/reworked denim tote with a jeans pocket, lace, floral trim, and applique.",
        "photo 5: Wrangler label and denim garment-pocket construction are inconsistent with Coach classic leather models.",
        "Condition: Good to Very Good visually; fabric appears intact, but interior condition, odor, and strap strength cannot be fully established from photos.",
        "No Coach silhouette, leather, hardware, lining or identifier matches any catalog style; construction is handmade repurposed-jeans craft with lace\/fabric straps",
        "Condition: Good to Very Good as handmade items; no grading to Coach scale 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": "photo 5 and photo 6: Small metal strap clips are visible; no Coach-marked hardware or vintage brass turnlock is visible.",
        "leather_description": "photo 1: Denim textile exterior; no leather body or leather trim is visible.",
        "lining_description": "photo 4 and photo 6: Bright printed floral fabric lining; photo 6 also shows a red, white, and blue patchwork-style lining section.",
        "strap_construction": "photo 1 and photo 2: Wide decorative lace shoulder strap on one version; photo 5 and photo 6: fabric ribbon-style shoulder strap with small metal clips on another view.",
        "stitching_description": "photo 1 and photo 7: Visible denim seams and garment-style topstitching; overall construction appears repurposed from jeans, with no Coach-specific construction identifiable."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0015,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.08,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.94,
                "seller_misidentification_probability": 0.06,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a handbag\/tote silhouette with shoulder straps and a finished opening.",
                    "photo 4: Interior is visible and shows colorful floral fabric lining.",
                    "photo 5: Visible Wrangler jeans label and denim construction identify the source material, not Coach."
                ],
                "negative_evidence": [
                    "photo 1: Bag is made from denim with decorative lace, floral fabric trim, and a butterfly applique rather than Coach leather or Coach signature canvas.",
                    "photo 4: Interior has a bright novelty floral fabric lining and no visible Coach creed patch.",
                    "photo 5: Wrangler branding is visible on the denim garment panel.",
                    "photo 6: Hardware consists of simple fabric straps and small clasps; no Coach turnlock, hangtag, wordmark, or horse-and-carriage is visible.",
                    "photo 7: Exterior construction is a handmade\/reworked denim tote with a jeans pocket, unlike recognizable Coach handbag silhouettes."
                ],
                "missing_information": [
                    "photo 4: A closer, fully emptied interior view could confirm whether any small maker label is present.",
                    "photo 5: Close-ups of all hardware and strap attachment points would document construction more completely.",
                    "Seller-stated dimensions and closure details are not provided."
                ],
                "authenticity_concerns": [
                    "photo 1: Denim, lace, novelty fabric, and applique construction is inconsistent with the leather and hardware construction of the vintage Coach population.",
                    "photo 5: The visible Wrangler label indicates repurposed garment material and is evidence against Coach manufacture."
                ],
                "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 5 and photo 6: Small metal strap clips are visible; no Coach-marked hardware or vintage brass turnlock is visible.",
                    "leather_description": "photo 1: Denim textile exterior; no leather body or leather trim is visible.",
                    "lining_description": "photo 4 and photo 6: Bright printed floral fabric lining; photo 6 also shows a red, white, and blue patchwork-style lining section.",
                    "strap_construction": "photo 1 and photo 2: Wide decorative lace shoulder strap on one version; photo 5 and photo 6: fabric ribbon-style shoulder strap with small metal clips on another view.",
                    "stitching_description": "photo 1 and photo 7: Visible denim seams and garment-style topstitching; overall construction appears repurposed from jeans, with no Coach-specific construction identifiable."
                },
                "possible_model_reasoning": [
                    "No Coach model is a reasonable match: the bag is a novelty\/reworked denim tote with a jeans pocket, lace, floral trim, and applique.",
                    "photo 5: Wrangler label and denim garment-pocket construction are inconsistent with Coach classic leather models.",
                    "Condition: Good to Very Good visually; fabric appears intact, but interior condition, odor, and strap strength cannot be fully established from photos."
                ],
                "confidence": 0.93,
                "recommended_max_bid": 8,
                "estimated_resale_low": 8,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.92,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.95,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1, photo 2, photo 4, photo 6: bodies are blue jean denim textile, not glove-tanned leather",
                    "photo 1, photo 2, photo 6: straps are white lace sewn directly to body, not leather with brass hardware",
                    "photo 4: body made from repurposed Wrangler jeans waistband with Wrangler labels visible",
                    "photo 6: exterior back pocket is Levi's-style jeans pocket stitched onto denim",
                    "photo 3, photo 5: linings are printed cotton - floral\/mushroom print and US-flag print - not unlined suede or Coach lining",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no turnlock, no hangtag, no solid brass hardware visible",
                    "photos 1-6 show multiple different handmade craft bags in one lot, inconsistent with Coach production"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no Coach hardware visible; photo 4-5: small gold-tone rings on fabric crossbody strap only",
                    "leather_description": "no leather visible; all bags are denim jean textile",
                    "lining_description": "photo 3: dark green cotton with colorful floral\/mushroom\/butterfly print; photo 5: red\/white\/blue American flag print cotton",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "home-sewn straight stitching; center denim seam and topstitching from repurposed jeans visible",
                    "strap_construction": "photo 1-2, photo 6: white synthetic lace strap sewn to top edge; photo 4-5: pink floral fabric strap with buckle adjustment",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette, leather, hardware, lining or identifier matches any catalog style; construction is handmade repurposed-jeans craft with lace\/fabric straps",
                    "Condition: Good to Very Good as handmade items; no grading to Coach scale applicable"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 792,
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            "estimated_cost_usd": 0.013409
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}