Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.665,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.91,
    "recommended_max_bid": 8,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly appears to be a small shoulder bag with a long shoulder strap",
        "photo 2: reverse view confirms a crocheted textile construction"
    ],
    "negative_evidence": [
        "photo 1: bag is made from openwork crochet yarn and granny-square-style motifs, not Coach leather, coated canvas, or signature construction",
        "photo 1: no visible Coach wordmark, horse-and-carriage, leather hangtag, creed patch, or Coach-style hardware",
        "photo 2: no visible Coach identifiers or leather components",
        "photo 1: body and strap are crocheted yarn in green\/white granny-square pattern, not leather",
        "photo 1, photo 2: no solid brass hardware, no turnlock, no zipper, no rivets visible",
        "photo 1, photo 2: no creed patch, no COACH wordmark, no hangtag, no horse-and-carriage visible",
        "photo 1: crochet\/macrame construction is excluded population per skill unless Coach identifier visible - none visible"
    ],
    "missing_information": [
        "photo 1 and photo 2: interior, closure, and strap attachment details are not shown",
        "photo 1 and photo 2: no close-up of any labels or tags",
        "seller-stated dimensions are not provided",
        "interior \/ lining view not shown",
        "close-up of strap joins and yarn condition not shown",
        "dimensions and fiber content not stated"
    ],
    "authenticity_concerns": [
        "photo 1: crochet construction is inconsistent with the vintage Coach handbag materials and construction described in the reference catalog",
        "photo 1: no Coach identifier is visible; this appears to be a generic or handmade crochet bag rather than a Coach product"
    ],
    "possible_model_reasoning": [
        "photo 1: silhouette and textile construction do not match a cataloged Coach model; no Coach model is proposed",
        "photo 2: reverse appears consistent with a handmade or generic crochet shoulder bag",
        "Condition: approximately Very Good based on visible intact crochet and strap; interior, odor, closure, and hidden attachment points are unknown",
        "Handmade-style crochet granny-square shoulder tote does not match any Coach catalog silhouette, material, or construction",
        "No leather, no brass hardware, no creed, no wordmark, no hangtag to support Coach manufacture",
        "Condition: Good to Very Good appearance in photos - yarn looks intact with no obvious holes; interior, bottom, and close-ups not shown so full 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: no visible metal hardware, turnlock, zipper, or hangtag; a white crocheted shoulder strap is visible",
        "leather_description": "photo 1: no leather visible; body appears to be cream and dark-green yarn crochet",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: long, narrow crocheted shoulder strap attached directly to the crocheted bag body",
        "stitching_description": "photo 1: crochet loops and granny-square-style textile construction are visible; conventional handbag stitching is not assessable"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0019,
    "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": 0.78,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly appears to be a small shoulder bag with a long shoulder strap",
                    "photo 2: reverse view confirms a crocheted textile construction"
                ],
                "negative_evidence": [
                    "photo 1: bag is made from openwork crochet yarn and granny-square-style motifs, not Coach leather, coated canvas, or signature construction",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, leather hangtag, creed patch, or Coach-style hardware",
                    "photo 2: no visible Coach identifiers or leather components"
                ],
                "missing_information": [
                    "photo 1 and photo 2: interior, closure, and strap attachment details are not shown",
                    "photo 1 and photo 2: no close-up of any labels or tags",
                    "seller-stated dimensions are not provided"
                ],
                "authenticity_concerns": [
                    "photo 1: crochet construction is inconsistent with the vintage Coach handbag materials and construction described in the reference catalog",
                    "photo 1: no Coach identifier is visible; this appears to be a generic or handmade crochet bag rather than a Coach product"
                ],
                "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: no visible metal hardware, turnlock, zipper, or hangtag; a white crocheted shoulder strap is visible",
                    "leather_description": "photo 1: no leather visible; body appears to be cream and dark-green yarn crochet",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: long, narrow crocheted shoulder strap attached directly to the crocheted bag body",
                    "stitching_description": "photo 1: crochet loops and granny-square-style textile construction are visible; conventional handbag stitching is not assessable"
                },
                "possible_model_reasoning": [
                    "photo 1: silhouette and textile construction do not match a cataloged Coach model; no Coach model is proposed",
                    "photo 2: reverse appears consistent with a handmade or generic crochet shoulder bag",
                    "Condition: approximately Very Good based on visible intact crochet and strap; interior, odor, closure, and hidden attachment points are unknown"
                ],
                "confidence": 0.92,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.55,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "interior \/ lining view not shown",
                    "close-up of strap joins and yarn condition not shown",
                    "dimensions and fiber content not stated"
                ],
                "negative_evidence": [
                    "photo 1: body and strap are crocheted yarn in green\/white granny-square pattern, not leather",
                    "photo 1, photo 2: no solid brass hardware, no turnlock, no zipper, no rivets visible",
                    "photo 1, photo 2: no creed patch, no COACH wordmark, no hangtag, no horse-and-carriage visible",
                    "photo 1: crochet\/macrame construction is excluded population per skill unless Coach identifier visible - none visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible in photos",
                    "leather_description": "no leather present - crocheted yarn in off-white and dark green granny pattern",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - crochet loops only, no leather stitching visible",
                    "strap_construction": "crocheted yarn shoulder strap, appears integral to bag body",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Handmade-style crochet granny-square shoulder tote does not match any Coach catalog silhouette, material, or construction",
                    "No leather, no brass hardware, no creed, no wordmark, no hangtag to support Coach manufacture",
                    "Condition: Good to Very Good appearance in photos - yarn looks intact with no obvious holes; interior, bottom, and close-ups not shown so full grade capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
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            "model_name": "meta:muse-spark-1.3-contributor",
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}