Vintage Coach Hunter

{
    "is_handbag_probability": 0.94,
    "coach_probability": 0.025,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.77,
    "seller_misidentification_probability": 0.055,
    "confidence": 0.87,
    "recommended_max_bid": 9,
    "estimated_resale_low": 9,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small leather or leather-like crossbody wallet bag with a zip-top opening and adjustable strap.",
        "photo 2: The bag has an attached rectangular leather patch, but it appears to show an anchor emblem rather than a Coach creed.",
        "photo 2: Brown leather construction and dark metal hardware are visible."
    ],
    "negative_evidence": [
        "photo 1: The prominent exterior emblem is an anchor, not a Coach wordmark, horse-and-carriage, or recognizable Coach logo.",
        "photo 2: The repeated anchor print is not Coach Signature C canvas or a Coach motif.",
        "photo 5: The zipper is surrounded by dark fabric\/lining and does not show a visible Coach, Talon, YKK, or other legible brand marking.",
        "photo 1: The compact wallet-bag silhouette and anchor branding are inconsistent with the classic vintage Coach models in the reference catalog.",
        "photo 1: small metal anchor emblem on front - anchor motif never used as Coach identifier",
        "photo 2: all-over laser-cut anchor cutouts and anchor-stamped leather patch - no Coach catalog style uses this decoration",
        "photo 1-3: tall narrow zip-top phone-wallet crossbody silhouette ~8x4 in - does not match any vintage Coach catalog silhouette",
        "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
        "photo 3-6: dark bronze-tone zipper tape, rings and buckle - not vintage solid-brass turnlock \/ Talon \/ dogleash construction",
        "photo 2-3: thin flat crossbody strap with small buckle and snap - not Coach classic buckle-adjustable or dogleash-clip strap"
    ],
    "missing_information": [
        "photo 2: The bag interior is not opened far enough to inspect the rectangular patch and any manufacturer label or creed.",
        "photo 2: No straight-on close-up makes the patch emblem or any stamped text fully readable.",
        "No clear photo shows the bottom, interior seams, or all hardware markings.",
        "Seller-stated material composition, dimensions beyond approximate photos, and country of manufacture are unavailable.",
        "interior \/ lining not shown (photos 1-6 show exterior only)",
        "creed patch \/ interior brand stamp not shown - request emptied interior wall photo",
        "close-up of zipper-pull brand stamp and hardware engravings"
    ],
    "authenticity_concerns": [
        "photo 2: The anchor emblem and all-over anchor motif indicate another brand or an unbranded nautical-themed bag rather than Coach.",
        "photo 5: The dark fabric zipper construction and visible lining do not support a classic vintage Coach glove-tanned, unlined construction."
    ],
    "possible_model_reasoning": [
        "The object is a small zippered crossbody wallet bag, but its anchor emblem and repeated anchor pattern do not correspond to a Coach catalog model.",
        "No Coach identifier is visible, so no Coach model or era can be assigned.",
        "Condition: Good to Very Good based on visible surface gloss and ordinary handling marks; bottom, interior, odor, and full strap condition are not adequately shown.",
        "No Coach model fits: zip-top anchor-cutout phone wallet has no turnlock flap, no dowel handle, no dogleash clips, no creed, no hangtag and anchor decoration foreign to Coach catalog (sections 3-4)",
        "Era reasoning: modern fast-fashion \/ boutique wallet-crossbody construction with antiqued bronze hardware and laser cutouts points to modern (2000s+), non-Coach",
        "Condition: Very Good to Excellent exterior - leather intact with light sheen, no corner blowouts visible (photo 1-3), strap intact; interior, odor, zip function unknown 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: Dark bronze or gunmetal-tone rings, snaps, strap hardware, and zipper components are visible; no Coach engraving is legible.",
        "leather_description": "photo 1: Brown smooth, glossy leather or leather-like material is visible; the photos do not establish whether it is genuine leather or synthetic.",
        "lining_description": "photo 5: Dark textile zipper gusset\/lining is visible; the main interior lining is not shown.",
        "strap_construction": "photos 1-3: Narrow adjustable brown shoulder strap with stitched edges, buckle adjustment, and attached metal rings\/clips.",
        "stitching_description": "photos 1-3: Generally straight machine stitching is visible around the exterior panels and strap; fine construction details are limited."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0015,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.03,
                "vintage_probability": 0.04,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small leather or leather-like crossbody wallet bag with a zip-top opening and adjustable strap.",
                    "photo 2: The bag has an attached rectangular leather patch, but it appears to show an anchor emblem rather than a Coach creed.",
                    "photo 2: Brown leather construction and dark metal hardware are visible."
                ],
                "negative_evidence": [
                    "photo 1: The prominent exterior emblem is an anchor, not a Coach wordmark, horse-and-carriage, or recognizable Coach logo.",
                    "photo 2: The repeated anchor print is not Coach Signature C canvas or a Coach motif.",
                    "photo 5: The zipper is surrounded by dark fabric\/lining and does not show a visible Coach, Talon, YKK, or other legible brand marking.",
                    "photo 1: The compact wallet-bag silhouette and anchor branding are inconsistent with the classic vintage Coach models in the reference catalog."
                ],
                "missing_information": [
                    "photo 2: The bag interior is not opened far enough to inspect the rectangular patch and any manufacturer label or creed.",
                    "photo 2: No straight-on close-up makes the patch emblem or any stamped text fully readable.",
                    "No clear photo shows the bottom, interior seams, or all hardware markings.",
                    "Seller-stated material composition, dimensions beyond approximate photos, and country of manufacture are unavailable."
                ],
                "authenticity_concerns": [
                    "photo 2: The anchor emblem and all-over anchor motif indicate another brand or an unbranded nautical-themed bag rather than Coach.",
                    "photo 5: The dark fabric zipper construction and visible lining do not support a classic vintage Coach glove-tanned, unlined construction."
                ],
                "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: Dark bronze or gunmetal-tone rings, snaps, strap hardware, and zipper components are visible; no Coach engraving is legible.",
                    "leather_description": "photo 1: Brown smooth, glossy leather or leather-like material is visible; the photos do not establish whether it is genuine leather or synthetic.",
                    "lining_description": "photo 5: Dark textile zipper gusset\/lining is visible; the main interior lining is not shown.",
                    "strap_construction": "photos 1-3: Narrow adjustable brown shoulder strap with stitched edges, buckle adjustment, and attached metal rings\/clips.",
                    "stitching_description": "photos 1-3: Generally straight machine stitching is visible around the exterior panels and strap; fine construction details are limited."
                },
                "possible_model_reasoning": [
                    "The object is a small zippered crossbody wallet bag, but its anchor emblem and repeated anchor pattern do not correspond to a Coach catalog model.",
                    "No Coach identifier is visible, so no Coach model or era can be assigned.",
                    "Condition: Good to Very Good based on visible surface gloss and ordinary handling marks; bottom, interior, odor, and full strap condition are not adequately shown."
                ],
                "confidence": 0.86,
                "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": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 8,
                "image_quality_score": 0.68,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "interior \/ lining not shown (photos 1-6 show exterior only)",
                    "creed patch \/ interior brand stamp not shown - request emptied interior wall photo",
                    "close-up of zipper-pull brand stamp and hardware engravings"
                ],
                "negative_evidence": [
                    "photo 1: small metal anchor emblem on front - anchor motif never used as Coach identifier",
                    "photo 2: all-over laser-cut anchor cutouts and anchor-stamped leather patch - no Coach catalog style uses this decoration",
                    "photo 1-3: tall narrow zip-top phone-wallet crossbody silhouette ~8x4 in - does not match any vintage Coach catalog silhouette",
                    "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
                    "photo 3-6: dark bronze-tone zipper tape, rings and buckle - not vintage solid-brass turnlock \/ Talon \/ dogleash construction",
                    "photo 2-3: thin flat crossbody strap with small buckle and snap - not Coach classic buckle-adjustable or dogleash-clip strap"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "dark bronze-tone metal zip closure around top\/side, small anchor stud on front (photo 1), O-rings and swivel clips for strap (photo 3, 6), small buckle on strap; no turnlock; no COACH engraving visible",
                    "leather_description": "smooth brown leather with slight sheen, soft hand; front panel with die-cut anchor perforations (photo 2); not glove-tanned full-grain with suede back as seen on vintage Coach classics",
                    "lining_description": "not_visible - interior never shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "tone-on-tone straight stitching around edges and strap; no close-up to assess fully, appears even but not indicative of Coach",
                    "strap_construction": "thin flat brown leather crossbody strap, adjustable with small bronze buckle, attaches via metal rings\/clips (photo 2, 3, 6)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: zip-top anchor-cutout phone wallet has no turnlock flap, no dowel handle, no dogleash clips, no creed, no hangtag and anchor decoration foreign to Coach catalog (sections 3-4)",
                    "Era reasoning: modern fast-fashion \/ boutique wallet-crossbody construction with antiqued bronze hardware and laser cutouts points to modern (2000s+), non-Coach",
                    "Condition: Very Good to Excellent exterior - leather intact with light sheen, no corner blowouts visible (photo 1-3), strap intact; interior, odor, zip function unknown so grade capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.04
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 32916,
            "output_tokens": 822,
            "total_tokens": 33738,
            "estimated_cost_usd": 0.015139
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 35223,
            "output_tokens": 1273,
            "total_tokens": 36496,
            "estimated_cost_usd": 0.008063
        }
    ]
}