Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.025,
    "vintage_probability": 0.2,
    "authenticity_confidence": 0.025,
    "image_quality_score": 0.69,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.835,
    "recommended_max_bid": 9,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 30,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 4: the bag has a western\/cowgirl appliqu\u00e9 design and a beaded decorative strap, but no visible Coach wordmark, carriage, creed, or recognizable Coach construction cue.",
        "photo 1: the visible closure and side construction do not show a Coach turnlock or other identifiable Coach hardware.",
        "photo 5: the visible paper tag appears handwritten and does not identify Coach; it is not a Coach leather hangtag.",
        "photo 4: the compact 6.5-by-8-inch pouch silhouette and decorative beadwork appear handmade or artisanal rather than a cataloged vintage Coach style.",
        "photo 4: boot-top silhouette with V-notch opening and all-over western boot-stitch embroidery - no Coach catalog style uses this shape\/decoration",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible in any view",
        "photo 5-6: beaded glass\/plastic bead strap with large rhinestone costume-jewelry front panel - inconsistent with vintage Coach solid-brass hardware, leather straps, dogleash clips",
        "photo 1-2: no turnlock, buckle, D-rings or solid brass hardware visible",
        "photo 4: contrast decorative stitching for western motif, not Coach tone-on-tone straight utility stitching"
    ],
    "missing_information": [
        "photo 1-6: no clear interior view; request the interior emptied and photographed closely.",
        "photo 1-6: no creed patch, fabric label, or country-of-origin tag is shown; request close-ups of all interior and seam labels.",
        "photo 1-6: request close-ups of any zipper pulls, snaps, hardware, and both sides of the paper\/tag assembly.",
        "photo 1-6: bottom, corners, strap attachments, and full strap length are not adequately documented.",
        "photo 5-6: interior emptied showing back wall \/ pocket where creed would sit - not shown",
        "photo 4: close-up of any stamped logo, creed patch, or Made-in mark - not shown",
        "photo 1-2: bottom corners and base construction detail",
        "photo 5: legibility of paper price tag - appears to be store price tag, not Coach hangtag"
    ],
    "authenticity_concerns": [
        "No Coach identifier is visible in the provided photos, so the bag currently reads as a non-Coach handmade leather pouch rather than a misidentified Coach classic.",
        "The western appliqu\u00e9 and beaded strap are not themselves counterfeit indicators, but they provide no Coach-specific authentication support."
    ],
    "possible_model_reasoning": [
        "No Coach model matches: boot-top V-opening pouch with western embroidery and beaded jewelry strap has no counterpart in Classic glove-tanned catalog (City, Willis, Court, Station, Dinky, etc.)",
        "Era reasoning: construction, costume-bead strap and paper price tag suggest modern handmade\/novelty western accessory, not pre-2000 Coach; no NYC\/US creed, brass, Talon or unlined suede-back cues",
        "Condition: Good to Very Good for what it is; leather shows creasing and softening (photo 1-3) but no holes or corner wear-through visible; strap intact; interior and bottom not shown so 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 4-6: decorative multicolored beaded strap with visible beadwork; no identifiable Coach hardware is visible.",
        "leather_description": "photo 1-4: brown leather-like or leather exterior with western\/cowgirl stitched appliqu\u00e9; surface shows creasing and wear. Material cannot be confirmed from photos.",
        "lining_description": "photo 5-6: dark interior areas are visible at the opening, but lining material and construction are not clear.",
        "strap_construction": "photo 4-6: narrow decorative beaded strap attached at the upper sides; detailed attachment hardware is not clearly visible.",
        "stitching_description": "photo 1-4: visible contrasting tonal stitching and decorative stitched western motifs; stitching appears reasonably even but is not Coach-specific."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0016,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.03,
                "vintage_probability": 0.25,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.05,
                "estimated_era": "unknown",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 4: the bag has a western\/cowgirl appliqu\u00e9 design and a beaded decorative strap, but no visible Coach wordmark, carriage, creed, or recognizable Coach construction cue.",
                    "photo 1: the visible closure and side construction do not show a Coach turnlock or other identifiable Coach hardware.",
                    "photo 5: the visible paper tag appears handwritten and does not identify Coach; it is not a Coach leather hangtag.",
                    "photo 4: the compact 6.5-by-8-inch pouch silhouette and decorative beadwork appear handmade or artisanal rather than a cataloged vintage Coach style."
                ],
                "missing_information": [
                    "photo 1-6: no clear interior view; request the interior emptied and photographed closely.",
                    "photo 1-6: no creed patch, fabric label, or country-of-origin tag is shown; request close-ups of all interior and seam labels.",
                    "photo 1-6: request close-ups of any zipper pulls, snaps, hardware, and both sides of the paper\/tag assembly.",
                    "photo 1-6: bottom, corners, strap attachments, and full strap length are not adequately documented."
                ],
                "authenticity_concerns": [
                    "No Coach identifier is visible in the provided photos, so the bag currently reads as a non-Coach handmade leather pouch rather than a misidentified Coach classic.",
                    "The western appliqu\u00e9 and beaded strap are not themselves counterfeit indicators, but they provide no Coach-specific authentication support."
                ],
                "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 4-6: decorative multicolored beaded strap with visible beadwork; no identifiable Coach hardware is visible.",
                    "leather_description": "photo 1-4: brown leather-like or leather exterior with western\/cowgirl stitched appliqu\u00e9; surface shows creasing and wear. Material cannot be confirmed from photos.",
                    "lining_description": "photo 5-6: dark interior areas are visible at the opening, but lining material and construction are not clear.",
                    "strap_construction": "photo 4-6: narrow decorative beaded strap attached at the upper sides; detailed attachment hardware is not clearly visible.",
                    "stitching_description": "photo 1-4: visible contrasting tonal stitching and decorative stitched western motifs; stitching appears reasonably even but is not Coach-specific."
                },
                "possible_model_reasoning": [],
                "confidence": 0.82,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 35
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 5-6: interior emptied showing back wall \/ pocket where creed would sit - not shown",
                    "photo 4: close-up of any stamped logo, creed patch, or Made-in mark - not shown",
                    "photo 1-2: bottom corners and base construction detail",
                    "photo 5: legibility of paper price tag - appears to be store price tag, not Coach hangtag"
                ],
                "negative_evidence": [
                    "photo 4: boot-top silhouette with V-notch opening and all-over western boot-stitch embroidery - no Coach catalog style uses this shape\/decoration",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible in any view",
                    "photo 5-6: beaded glass\/plastic bead strap with large rhinestone costume-jewelry front panel - inconsistent with vintage Coach solid-brass hardware, leather straps, dogleash clips",
                    "photo 1-2: no turnlock, buckle, D-rings or solid brass hardware visible",
                    "photo 4: contrast decorative stitching for western motif, not Coach tone-on-tone straight utility stitching"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no Coach-type brass hardware visible; strap is clear\/purple glass-like beads with brown beads and large silver-tone purple rhinestone openwork panel - costume jewelry, not Coach hardware",
                    "leather_description": "photo 1-4: medium brown smooth leather pouch with natural creasing and western boot-stitch embroidery on front; not glove-tanned Coach classic finish",
                    "lining_description": "not_visible - dark interior glimpsed in photo 1,5,6 but lining material not determinable",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "photo 4: tonal and contrast decorative western-style curved stitching forming boot-top pattern; edge stitching visible on sides in photo 1-2",
                    "strap_construction": "photo 5-6: non-leather beaded necklace-type strap with beaded strands and central rhinestone bib, attached with small rings - not Coach leather shoulder strap",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model matches: boot-top V-opening pouch with western embroidery and beaded jewelry strap has no counterpart in Classic glove-tanned catalog (City, Willis, Court, Station, Dinky, etc.)",
                    "Era reasoning: construction, costume-bead strap and paper price tag suggest modern handmade\/novelty western accessory, not pre-2000 Coach; no NYC\/US creed, brass, Talon or unlined suede-back cues",
                    "Condition: Good to Very Good for what it is; leather shows creasing and softening (photo 1-3) but no holes or corner wear-through visible; strap intact; interior and bottom not shown so capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.15
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17764,
            "output_tokens": 842,
            "total_tokens": 18606,
            "estimated_cost_usd": 0.009126
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18100,
            "output_tokens": 1394,
            "total_tokens": 19494,
            "estimated_cost_usd": 0.004735
        }
    ]
}