Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.02,
    "vintage_probability": 0.515,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.71,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.86,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 24,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a structured crossbody handbag with a long shoulder strap and zipper closure.",
        "photo 1: The tape measure indicates a compact purse size consistent with a vintage evening or mesh handbag.",
        "photo 6: Gold-tone zipper hardware and a textile\/mesh body are visible.",
        "photo 1: object is a handbag\/crossbody purse with zip closure and strap"
    ],
    "negative_evidence": [
        "photo 1: The body is white mesh or metal-mesh-like material rather than Coach glove-tanned leather or Coach signature canvas.",
        "photo 1: No COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach branding is visible.",
        "photo 6: The zipper pull and hardware do not show a legible Coach stamp.",
        "photo 1: The geometric mesh construction and cord shoulder strap do not match the listed classic Coach silhouettes.",
        "photo 1: body is white metal mesh tiles, not glove-tanned cowhide",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage visible",
        "photo 1,5,6: no solid brass turnlock, no leather hangtag",
        "photo 6: thin coiled metal cord strap and gold-tone zip top, not Coach classic construction"
    ],
    "missing_information": [
        "photo 1-6: Interior view, including any brand label, creed patch, or fabric tag, is not provided.",
        "photo 1-6: Close-up of the zipper pull and all hardware markings is not provided.",
        "photo 1-6: Bottom, side seams, and strap attachment details are only partially shown.",
        "interior view emptied showing lining and any labels or creed patch",
        "close-up of zipper pull brand stamp",
        "back \/ bottom views"
    ],
    "authenticity_concerns": [
        "photo 1-6: The visible non-leather mesh construction and absence of Coach identifiers are inconsistent with a vintage Coach leather handbag.",
        "photo 1-6: This appears more likely to be an unbranded or other-maker vintage mesh purse than a Coach item.",
        "photo 1-6: metal mesh construction inconsistent with any vintage Coach glove-tanned line"
    ],
    "possible_model_reasoning": [
        "No Coach model is a reasonable match because the visible mesh body, cord strap, and zipper-top construction do not correspond to the supplied Coach catalog silhouettes.",
        "The listing's vintage\/mid-century wording is seller-provided and not sufficient to establish a Coach era.",
        "Condition: approximately Good to Very Good from exterior views; the mesh appears intact, but interior condition, odor, lining, and zipper function are not fully assessable.",
        "Metal mesh evening crossbody does not match any Coach catalog silhouette in 1970s-1990s glove-tanned lines or modern leather lines",
        "No Coach identifiers visible in 6 photos despite clear exterior views; Coach requires creed\/wordmark\/hardware consistency",
        "Condition: Very Good to Excellent exterior; mesh appears intact with no missing tiles visible (photo 2-4), strap intact, interior and function unknown"
    ],
    "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 zipper hardware and zipper pull are visible; no legible brand engraving is shown.",
        "leather_description": "not_visible; exterior appears to be white mesh or textile\/metal mesh rather than leather.",
        "lining_description": "not_visible; interior is not shown.",
        "strap_construction": "Long, narrow cord-like shoulder strap attached at the side ends; visible in photos 1, 5, and 6.",
        "stitching_description": "Perimeter stitching or edging is visible, but stitch quality and interior construction cannot be assessed closely."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.012,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.78,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a structured crossbody handbag with a long shoulder strap and zipper closure.",
                    "photo 1: The tape measure indicates a compact purse size consistent with a vintage evening or mesh handbag.",
                    "photo 6: Gold-tone zipper hardware and a textile\/mesh body are visible."
                ],
                "negative_evidence": [
                    "photo 1: The body is white mesh or metal-mesh-like material rather than Coach glove-tanned leather or Coach signature canvas.",
                    "photo 1: No COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach branding is visible.",
                    "photo 6: The zipper pull and hardware do not show a legible Coach stamp.",
                    "photo 1: The geometric mesh construction and cord shoulder strap do not match the listed classic Coach silhouettes."
                ],
                "missing_information": [
                    "photo 1-6: Interior view, including any brand label, creed patch, or fabric tag, is not provided.",
                    "photo 1-6: Close-up of the zipper pull and all hardware markings is not provided.",
                    "photo 1-6: Bottom, side seams, and strap attachment details are only partially shown."
                ],
                "authenticity_concerns": [
                    "photo 1-6: The visible non-leather mesh construction and absence of Coach identifiers are inconsistent with a vintage Coach leather handbag.",
                    "photo 1-6: This appears more likely to be an unbranded or other-maker vintage mesh purse than a Coach item."
                ],
                "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 zipper hardware and zipper pull are visible; no legible brand engraving is shown.",
                    "leather_description": "not_visible; exterior appears to be white mesh or textile\/metal mesh rather than leather.",
                    "lining_description": "not_visible; interior is not shown.",
                    "strap_construction": "Long, narrow cord-like shoulder strap attached at the side ends; visible in photos 1, 5, and 6.",
                    "stitching_description": "Perimeter stitching or edging is visible, but stitch quality and interior construction cannot be assessed closely."
                },
                "possible_model_reasoning": [
                    "No Coach model is a reasonable match because the visible mesh body, cord strap, and zipper-top construction do not correspond to the supplied Coach catalog silhouettes.",
                    "The listing's vintage\/mid-century wording is seller-provided and not sufficient to establish a Coach era.",
                    "Condition: approximately Good to Very Good from exterior views; the mesh appears intact, but interior condition, odor, lining, and zipper function are not fully assessable."
                ],
                "confidence": 0.84,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1-6: metal mesh construction inconsistent with any vintage Coach glove-tanned line"
                ],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 18,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.98,
                "missing_information": [
                    "interior view emptied showing lining and any labels or creed patch",
                    "close-up of zipper pull brand stamp",
                    "back \/ bottom views"
                ],
                "negative_evidence": [
                    "photo 1: body is white metal mesh tiles, not glove-tanned cowhide",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage visible",
                    "photo 1,5,6: no solid brass turnlock, no leather hangtag",
                    "photo 6: thin coiled metal cord strap and gold-tone zip top, not Coach classic construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone zipper with elongated pull (photo 5,6), thin white coiled metal cord crossbody strap with small gold-tone rings",
                    "leather_description": "no leather visible; exterior is white\/silver metal mesh tiles on fabric backing",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "thin flexible snake\/coil cord, fixed length crossbody, attached at top sides via small metal rings",
                    "turnlock_present": false
                },
                "positive_evidence": [
                    "photo 1: object is a handbag\/crossbody purse with zip closure and strap"
                ],
                "possible_model_reasoning": [
                    "Metal mesh evening crossbody does not match any Coach catalog silhouette in 1970s-1990s glove-tanned lines or modern leather lines",
                    "No Coach identifiers visible in 6 photos despite clear exterior views; Coach requires creed\/wordmark\/hardware consistency",
                    "Condition: Very Good to Excellent exterior; mesh appears intact with no missing tiles visible (photo 2-4), strap intact, interior and function unknown"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.25
            }
        }
    ],
    "_usage": [
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            "output_tokens": 753,
            "total_tokens": 29532,
            "estimated_cost_usd": 0.013319
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}