Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.015,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.745,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.925,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: bag is made from open crochet textile rather than Coach's typical leather, coated canvas, or signature construction",
        "photo 5: interior shows a sewn fabric composition label and fabric lining; no Coach creed or leather identifier is visible",
        "photo 1: no Coach wordmark, horse-and-carriage, leather hangtag, or Coach-style hardware is visible",
        "photo 6: lining appears worn with a visible tear or separated seam",
        "listing text: seller identifies the materials as 62% cotton and 38% olefin, consistent with a textile crochet bag rather than a vintage leather Coach bag",
        "photo 1: open crochet \/ macrame textile body, not glove-tanned leather",
        "photo 3: 62% cotton 38% olefin crochet construction per seller, excluded material per triage",
        "photo 5: pink polyester-type fabric lining with fabric content tag, not unlined suede",
        "photo 1, photo 4: no solid brass hardware, no turnlock, no leather hangtag, no creed patch visible",
        "photo 5, photo 6: interior shows no Coach creed, no wordmark, no horse-and-carriage"
    ],
    "missing_information": [
        "photo 1\/photo 4: bottom, side, and strap-attachment details are not fully shown",
        "photo 5: the small fabric label is partially legible but does not appear to show a brand; a sharper label close-up could confirm its text"
    ],
    "authenticity_concerns": [
        "photo 1\/photo 5: construction is inconsistent with the vintage Coach handbag population; it appears to be a generic crochet textile bag rather than a Coach product",
        "photo 5: fabric lining and composition label provide no visible Coach-specific identifier"
    ],
    "possible_model_reasoning": [
        "photo 1\/photo 4: slouchy shoulder-bag silhouette with matching crochet strap; it does not closely match a cataloged Coach leather model",
        "photo 5: visible textile composition label and fabric lining suggest a mass-produced textile accessory, not a pre-2000 Coach glove-tanned leather bag",
        "photo 6: condition appears Good\/Fair because of the visible interior tear or seam separation; exterior crochet remains generally intact in the shown views",
        "Not a Coach silhouette, material, or construction: crochet textile hobo with fabric lining matches generic modern crochet bag, not any catalog Coach style",
        "No Coach identifiers in any of 6 photos: no creed, no wordmark, no hangtag, no brass turnlock",
        "Seller material statement 62% cotton 38% olefin confirms non-leather construction",
        "Condition: Good to Very Good; crochet appears intact (photo 1-4), lining shows light spotting (photo 6) but no structural damage assessed"
    ],
    "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\/photo 4: no turnlock, branded hardware, or leather hangtag is visible; strap is attached through textile loop details",
        "leather_description": "photo 1\/photo 2\/photo 3: no leather is visible; body and strap are made from pink crochet textile",
        "lining_description": "photo 5\/photo 6: pink fabric lining with zipper opening; composition label visible, and a tear or separated seam is visible near the upper interior",
        "strap_construction": "photo 1\/photo 4: narrow matching textile shoulder strap attached at the sides with crocheted or fabric loop construction",
        "stitching_description": "photo 5\/photo 6: visible machine stitching on the fabric lining; crochet body has repeated textile loops rather than leather-panel stitching"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0014,
    "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": 0.84,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: bag is made from open crochet textile rather than Coach's typical leather, coated canvas, or signature construction",
                    "photo 5: interior shows a sewn fabric composition label and fabric lining; no Coach creed or leather identifier is visible",
                    "photo 1: no Coach wordmark, horse-and-carriage, leather hangtag, or Coach-style hardware is visible",
                    "photo 6: lining appears worn with a visible tear or separated seam",
                    "listing text: seller identifies the materials as 62% cotton and 38% olefin, consistent with a textile crochet bag rather than a vintage leather Coach bag"
                ],
                "missing_information": [
                    "photo 1\/photo 4: bottom, side, and strap-attachment details are not fully shown",
                    "photo 5: the small fabric label is partially legible but does not appear to show a brand; a sharper label close-up could confirm its text"
                ],
                "authenticity_concerns": [
                    "photo 1\/photo 5: construction is inconsistent with the vintage Coach handbag population; it appears to be a generic crochet textile bag rather than a Coach product",
                    "photo 5: fabric lining and composition label provide no visible Coach-specific identifier"
                ],
                "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\/photo 4: no turnlock, branded hardware, or leather hangtag is visible; strap is attached through textile loop details",
                    "leather_description": "photo 1\/photo 2\/photo 3: no leather is visible; body and strap are made from pink crochet textile",
                    "lining_description": "photo 5\/photo 6: pink fabric lining with zipper opening; composition label visible, and a tear or separated seam is visible near the upper interior",
                    "strap_construction": "photo 1\/photo 4: narrow matching textile shoulder strap attached at the sides with crocheted or fabric loop construction",
                    "stitching_description": "photo 5\/photo 6: visible machine stitching on the fabric lining; crochet body has repeated textile loops rather than leather-panel stitching"
                },
                "possible_model_reasoning": [
                    "photo 1\/photo 4: slouchy shoulder-bag silhouette with matching crochet strap; it does not closely match a cataloged Coach leather model",
                    "photo 5: visible textile composition label and fabric lining suggest a mass-produced textile accessory, not a pre-2000 Coach glove-tanned leather bag",
                    "photo 6: condition appears Good\/Fair because of the visible interior tear or seam separation; exterior crochet remains generally intact in the shown views"
                ],
                "confidence": 0.95,
                "recommended_max_bid": 5,
                "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": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.98,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: open crochet \/ macrame textile body, not glove-tanned leather",
                    "photo 3: 62% cotton 38% olefin crochet construction per seller, excluded material per triage",
                    "photo 5: pink polyester-type fabric lining with fabric content tag, not unlined suede",
                    "photo 1, photo 4: no solid brass hardware, no turnlock, no leather hangtag, no creed patch visible",
                    "photo 5, photo 6: interior shows no Coach creed, no wordmark, no horse-and-carriage"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass hardware visible; zip top closure only, no turnlock, no buckles or dogleash clips shown",
                    "leather_description": "no leather visible; pink crocheted cotton\/olefin textile throughout",
                    "lining_description": "photo 5, photo 6: pink fabric lining with slip pocket and white fabric content tag, text illegible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible as leather stitching; crochet weave only, no matched leather stitching to assess",
                    "strap_construction": "photo 1, photo 4: narrow crochet textile shoulder straps looped through crochet body, no leather, no brass slides or clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette, material, or construction: crochet textile hobo with fabric lining matches generic modern crochet bag, not any catalog Coach style",
                    "No Coach identifiers in any of 6 photos: no creed, no wordmark, no hangtag, no brass turnlock",
                    "Seller material statement 62% cotton 38% olefin confirms non-leather construction",
                    "Condition: Good to Very Good; crochet appears intact (photo 1-4), lining shows light spotting (photo 6) but no structural damage assessed"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
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            "total_tokens": 18432,
            "estimated_cost_usd": 0.008827
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        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}