Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.01,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.755,
    "seller_misidentification_probability": 0.48,
    "confidence": 0.92,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small handled handbag with a flap and decorative flower appliques.",
        "photo 1: A small sewn label is visible, but it appears to read 'Made with love' rather than COACH.",
        "photo 1: Seller identifies the item as Bloomtique\/unbranded, consistent with a handmade or boutique textile bag."
    ],
    "negative_evidence": [
        "photo 1: The bag is constructed from chunky multicolored knitted or crocheted textile, not Coach glove-tanned leather, coated canvas, or a documented Coach textile construction.",
        "photo 1: No COACH wordmark, horse-and-carriage, leather creed patch, serial\/style number, or recognizable Coach hardware is visible.",
        "photo 1: The front closure appears to be a simple textile flap without a Coach-style turnlock.",
        "photo 2: The back is entirely textile and shows no Coach branding or leather identification patch.",
        "photo 1: hand-knit \/ crochet yarn body with flower appliques, not glove-tanned leather",
        "photo 1: fabric tag reads Made with Love, not a Coach creed patch",
        "photo 1, photo 2: no COACH wordmark, no horse-and-carriage, no leather hangtag, no brass turnlock",
        "photo 2: integrated knit handle, no brass hardware, no leather strap construction"
    ],
    "missing_information": [
        "photo 1: Interior, closure mechanism, and any interior labels are not shown clearly.",
        "photo 1: Bottom, side seams, and handle attachment details are not shown in separate close-ups.",
        "photo 3: interior \/ lining not shown",
        "photo 4: bottom \/ corners \/ dimensions not shown",
        "photo 5: hardware close-up not shown - no Coach identifiers to verify"
    ],
    "authenticity_concerns": [
        "photo 1: Textile construction and decorative floral design are inconsistent with the vintage Coach leather handbag population.",
        "photo 1: No Coach identifiers are visible; this appears to be a non-Coach handmade or boutique bag rather than a misidentified Coach bag."
    ],
    "possible_model_reasoning": [
        "photo 1: No Coach model is a plausible match because the construction is a knitted\/crocheted floral textile handbag rather than a catalog Coach leather or signature-canvas style.",
        "photo 2: The plain textile back and absence of a creed or branding further support a generic handmade\/boutique identification.",
        "Condition: Good to Very Good based on the visible intact exterior; the interior, odor, lining, and underside are not shown.",
        "photo 1 front and photo 2 back show handmade knit purse with flap and integrated handle; materials and construction exclude all Coach leather and canvas lines per triage rule",
        "no creed, serial, wordmark, hangtag, brass hardware, or catalog silhouette to support any Coach model",
        "Condition: Like New \/ handmade appearance with no visible wear in photos, but interior and bottom 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: Small metal snap or rivet-like detail on the sewn label; no Coach hardware visible. photo 1: A small colorful dangling charm is visible near the front-right side.",
        "leather_description": "photo 1: No leather is visible; the exterior appears to be chunky multicolored knitted or crocheted textile.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: Single wide textile top handle, apparently integrated into the knitted body.",
        "stitching_description": "photo 1: Coarse, visible knitted\/crocheted rows with textile edging; no leather handbag stitching visible."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0319,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.94,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small handled handbag with a flap and decorative flower appliques.",
                    "photo 1: A small sewn label is visible, but it appears to read 'Made with love' rather than COACH.",
                    "photo 1: Seller identifies the item as Bloomtique\/unbranded, consistent with a handmade or boutique textile bag."
                ],
                "negative_evidence": [
                    "photo 1: The bag is constructed from chunky multicolored knitted or crocheted textile, not Coach glove-tanned leather, coated canvas, or a documented Coach textile construction.",
                    "photo 1: No COACH wordmark, horse-and-carriage, leather creed patch, serial\/style number, or recognizable Coach hardware is visible.",
                    "photo 1: The front closure appears to be a simple textile flap without a Coach-style turnlock.",
                    "photo 2: The back is entirely textile and shows no Coach branding or leather identification patch."
                ],
                "missing_information": [
                    "photo 1: Interior, closure mechanism, and any interior labels are not shown clearly.",
                    "photo 1: Bottom, side seams, and handle attachment details are not shown in separate close-ups."
                ],
                "authenticity_concerns": [
                    "photo 1: Textile construction and decorative floral design are inconsistent with the vintage Coach leather handbag population.",
                    "photo 1: No Coach identifiers are visible; this appears to be a non-Coach handmade or boutique bag rather than a misidentified Coach bag."
                ],
                "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: Small metal snap or rivet-like detail on the sewn label; no Coach hardware visible. photo 1: A small colorful dangling charm is visible near the front-right side.",
                    "leather_description": "photo 1: No leather is visible; the exterior appears to be chunky multicolored knitted or crocheted textile.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: Single wide textile top handle, apparently integrated into the knitted body.",
                    "stitching_description": "photo 1: Coarse, visible knitted\/crocheted rows with textile edging; no leather handbag stitching visible."
                },
                "possible_model_reasoning": [
                    "photo 1: No Coach model is a plausible match because the construction is a knitted\/crocheted floral textile handbag rather than a catalog Coach leather or signature-canvas style.",
                    "photo 2: The plain textile back and absence of a creed or branding further support a generic handmade\/boutique identification.",
                    "Condition: Good to Very Good based on the visible intact exterior; the interior, odor, lining, and underside are not shown."
                ],
                "confidence": 0.94,
                "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": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 3: interior \/ lining not shown",
                    "photo 4: bottom \/ corners \/ dimensions not shown",
                    "photo 5: hardware close-up not shown - no Coach identifiers to verify"
                ],
                "negative_evidence": [
                    "photo 1: hand-knit \/ crochet yarn body with flower appliques, not glove-tanned leather",
                    "photo 1: fabric tag reads Made with Love, not a Coach creed patch",
                    "photo 1, photo 2: no COACH wordmark, no horse-and-carriage, no leather hangtag, no brass turnlock",
                    "photo 2: integrated knit handle, no brass hardware, no leather strap construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - only small silver-tone snap on fabric tag in photo 1; no brass turnlock, buckles, or zippers visible",
                    "leather_description": "no leather - multicolor variegated knit yarn in peach \/ blue \/ green tones with embroidered flower appliques in photo 1",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "knit \/ crochet yarn stitches visible in photo 1 and photo 2; no leather stitching to assess",
                    "strap_construction": "integrated knit top handle \/ shoulder strap continuous with body in photo 2",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 1 front and photo 2 back show handmade knit purse with flap and integrated handle; materials and construction exclude all Coach leather and canvas lines per triage rule",
                    "no creed, serial, wordmark, hangtag, brass hardware, or catalog silhouette to support any Coach model",
                    "Condition: Like New \/ handmade appearance with no visible wear in photos, but interior and bottom 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": 737,
            "total_tokens": 20261,
            "estimated_cost_usd": 0.009578
        },
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            "model_name": "meta:muse-spark-1.3-contributor",
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}