| creed present | no |
| serial or style number present | no |
| coach wordmark present | no |
| turnlock present | no |
| hangtag present | no |
| creed text | not_visible |
| serial or style number | not_visible |
| hardware description | Gold-tone zipper teeth, zipper pulls, rings, and strap hardware are visible in photos 1, 3, and 5; no readable Coach engraving is visible. |
| leather description | Black pebbled leather or leather-like material with a soft, slouchy finish is visible in photos 2 and 3; exact material cannot be confirmed. |
| lining description | Gray textile lining with several interior zippered compartments is visible in photos 1 and 5; fabric type and any care label are not readable. |
| strap construction | Top handles attached with leather tabs and rivet-like gold hardware; long detachable shoulder strap visible in photos 2, 3, and 5. |
| stitching description | Visible edge stitching appears generally even, though close-up resolution is insufficient to assess all stress points. |
{
"is_handbag_probability": 0.99,
"coach_probability": 0.3,
"vintage_probability": 0.105,
"authenticity_confidence": 0.22,
"image_quality_score": 0.635,
"seller_misidentification_probability": 0.305,
"confidence": 0.71,
"recommended_max_bid": 30,
"estimated_resale_low": 42.5,
"estimated_resale_high": 105,
"possible_models": [
"Madison Satchel (style no. not visible)"
],
"positive_evidence": [
"photo 1: sewn orange leather interior patch appears to show the COACH wordmark, although the small text is not readable",
"photo 3: large leather satchel construction with top handles, detachable shoulder strap, multiple zippers, and coordinated gold-tone hardware is compatible with modern Coach designs",
"photo 1: leather-like pebbled black exterior and organized zippered interior are consistent with a modern Coach satchel"
],
"negative_evidence": [
"photo 1: no readable creed text or serial\/style number is visible",
"photo 1: the patch appears to be a short wordmark patch rather than a full creed patch",
"photo 2: interior and patch are out of focus, preventing verification of the branding and construction details",
"photo 3: the silhouette is common among many contemporary handbag brands and is not distinctive by itself",
"photo 1: interior tan leather brand patch reads Clare V \/ Los Angeles, not a Coach creed patch with No. line",
"photo 1, photo 4: dark gray fabric lining with interior zip pocket - vintage Coach classics are unlined suede-back glove-tanned, not fabric-lined",
"photo 2, photo 3: zip-top slouchy satchel with riveted top handles and detachable shoulder strap - no turnlock, no Coach silhouette match",
"photo 1-4: no COACH wordmark, no horse-and-carriage, no hangtag, no creed patch visible anywhere"
],
"missing_information": [
"photo 1: straight-on close-up of the orange interior patch, filling the frame",
"photo 5: clear photo of any interior seam, white fabric tag, or serial\/style label",
"photo 3: close-ups of zipper pulls, strap clips, and all hardware for engravings",
"photo 3: bottom, corners, side panels, and strap condition",
"seller-stated dimensions and a clear photo of the entire interior emptied",
"photo 1: interior brand patch legible as non-Coach but exact text not 100% sharp - request straight-on close-up of tan label",
"photo 2-4: no bottom view to assess corner wear",
"photo 2-3: hardware engravings and zipper brand not shown in close-up"
],
"authenticity_concerns": [
"The apparent wordmark alone does not establish Coach manufacture; a genuine-looking logo patch can be copied or transplanted.",
"The absence of a visible creed or style number prevents an internal consistency check."
],
"possible_model_reasoning": [
"The large zip-top satchel silhouette, top handles, detachable strap, fabric lining, and modern gold hardware fit a contemporary Coach satchel or Madison-family design, but no style number is visible to confirm a catalog model.",
"The fabric lining and modern wordmark patch suggest a modern period rather than a classic pre-2000 glove-tanned Coach bag.",
"Condition: Very Good to Good; visible creasing and slouching are present in photos 2 and 3, while corners, interior stains, odor, and strap wear are not fully assessable.",
"photo 1 interior label identifies bag as Clare V (modern Los Angeles brand), not Coach - therefore no Coach model applies",
"silhouette is modern zip-top tote\/satchel with fabric lining and riveted handles, inconsistent with 1970s-1990s Coach glove-tanned turnlock or zip classics",
"Condition: Good to Very Good; leather slouchy with surface creasing and sheen but no visible tears or corner blowouts (bottom not shown so capped)",
"Era: modern (2000s+), non-Coach based on lining, hardware, and branded Clare V patch"
],
"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 teeth, zipper pulls, rings, and strap hardware are visible in photos 1, 3, and 5; no readable Coach engraving is visible.",
"leather_description": "Black pebbled leather or leather-like material with a soft, slouchy finish is visible in photos 2 and 3; exact material cannot be confirmed.",
"lining_description": "Gray textile lining with several interior zippered compartments is visible in photos 1 and 5; fabric type and any care label are not readable.",
"strap_construction": "Top handles attached with leather tabs and rivet-like gold hardware; long detachable shoulder strap visible in photos 2, 3, and 5.",
"stitching_description": "Visible edge stitching appears generally even, though close-up resolution is insufficient to assess all stress points."
},
"ensemble_agreement": "MEDIUM",
"ensemble_variance": 0.0328,
"ensemble_members": [
{
"model_name": "openai:gpt-5.6-luna",
"result": {
"is_handbag_probability": 0.99,
"coach_probability": 0.58,
"vintage_probability": 0.18,
"authenticity_confidence": 0.42,
"image_quality_score": 0.67,
"seller_misidentification_probability": 0.58,
"estimated_era": "2015-present",
"possible_models": [
"Madison Satchel (style no. not visible)"
],
"positive_evidence": [
"photo 1: sewn orange leather interior patch appears to show the COACH wordmark, although the small text is not readable",
"photo 3: large leather satchel construction with top handles, detachable shoulder strap, multiple zippers, and coordinated gold-tone hardware is compatible with modern Coach designs",
"photo 1: leather-like pebbled black exterior and organized zippered interior are consistent with a modern Coach satchel"
],
"negative_evidence": [
"photo 1: no readable creed text or serial\/style number is visible",
"photo 1: the patch appears to be a short wordmark patch rather than a full creed patch",
"photo 2: interior and patch are out of focus, preventing verification of the branding and construction details",
"photo 3: the silhouette is common among many contemporary handbag brands and is not distinctive by itself"
],
"missing_information": [
"photo 1: straight-on close-up of the orange interior patch, filling the frame",
"photo 5: clear photo of any interior seam, white fabric tag, or serial\/style label",
"photo 3: close-ups of zipper pulls, strap clips, and all hardware for engravings",
"photo 3: bottom, corners, side panels, and strap condition",
"seller-stated dimensions and a clear photo of the entire interior emptied"
],
"authenticity_concerns": [
"The apparent wordmark alone does not establish Coach manufacture; a genuine-looking logo patch can be copied or transplanted.",
"The absence of a visible creed or style number prevents an internal consistency check."
],
"observed_features": {
"creed_present": false,
"creed_text": "not_visible",
"serial_or_style_number_present": false,
"serial_or_style_number": "not_visible",
"coach_wordmark_present": true,
"turnlock_present": false,
"hangtag_present": false,
"hardware_description": "Gold-tone zipper teeth, zipper pulls, rings, and strap hardware are visible in photos 1, 3, and 5; no readable Coach engraving is visible.",
"leather_description": "Black pebbled leather or leather-like material with a soft, slouchy finish is visible in photos 2 and 3; exact material cannot be confirmed.",
"lining_description": "Gray textile lining with several interior zippered compartments is visible in photos 1 and 5; fabric type and any care label are not readable.",
"strap_construction": "Top handles attached with leather tabs and rivet-like gold hardware; long detachable shoulder strap visible in photos 2, 3, and 5.",
"stitching_description": "Visible edge stitching appears generally even, though close-up resolution is insufficient to assess all stress points."
},
"possible_model_reasoning": [
"The large zip-top satchel silhouette, top handles, detachable strap, fabric lining, and modern gold hardware fit a contemporary Coach satchel or Madison-family design, but no style number is visible to confirm a catalog model.",
"The fabric lining and modern wordmark patch suggest a modern period rather than a classic pre-2000 glove-tanned Coach bag.",
"Condition: Very Good to Good; visible creasing and slouching are present in photos 2 and 3, while corners, interior stains, odor, and strap wear are not fully assessable."
],
"confidence": 0.54,
"recommended_max_bid": 25,
"estimated_resale_low": 35,
"estimated_resale_high": 90
}
},
{
"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": 120,
"estimated_resale_low": 50,
"image_quality_score": 0.6,
"is_handbag_probability": 0.99,
"missing_information": [
"photo 1: interior brand patch legible as non-Coach but exact text not 100% sharp - request straight-on close-up of tan label",
"photo 2-4: no bottom view to assess corner wear",
"photo 2-3: hardware engravings and zipper brand not shown in close-up"
],
"negative_evidence": [
"photo 1: interior tan leather brand patch reads Clare V \/ Los Angeles, not a Coach creed patch with No. line",
"photo 1, photo 4: dark gray fabric lining with interior zip pocket - vintage Coach classics are unlined suede-back glove-tanned, not fabric-lined",
"photo 2, photo 3: zip-top slouchy satchel with riveted top handles and detachable shoulder strap - no turnlock, no Coach silhouette match",
"photo 1-4: no COACH wordmark, no horse-and-carriage, no hangtag, no creed patch visible anywhere"
],
"observed_features": {
"coach_wordmark_present": false,
"creed_present": false,
"creed_text": "not_visible",
"hangtag_present": false,
"hardware_description": "gold-tone zipper teeth and zipper pulls, gold-tone rivets at handle bases and side-strap D-rings; plated modern hardware, not solid vintage brass; no turnlock",
"leather_description": "black smooth leather with soft slouchy grain, sheen from use; not glove-tanned full-grain with natural scars\/veins",
"lining_description": "dark gray \/ charcoal fabric lining, wrinkled, with interior zip pocket and small tan leather brand patch sewn to lining",
"serial_or_style_number": "not_visible",
"serial_or_style_number_present": false,
"stitching_description": "tone-on-tone stitching, visible around handle tabs and top edge; no close-up to assess evenness, appears regular modern machine stitching",
"strap_construction": "two short top handles riveted to body plus detachable flat shoulder\/crossbody strap on gold-tone swivel clips at sides",
"turnlock_present": false
},
"positive_evidence": [],
"possible_model_reasoning": [
"photo 1 interior label identifies bag as Clare V (modern Los Angeles brand), not Coach - therefore no Coach model applies",
"silhouette is modern zip-top tote\/satchel with fabric lining and riveted handles, inconsistent with 1970s-1990s Coach glove-tanned turnlock or zip classics",
"Condition: Good to Very Good; leather slouchy with surface creasing and sheen but no visible tears or corner blowouts (bottom not shown so capped)",
"Era: modern (2000s+), non-Coach based on lining, hardware, and branded Clare V patch"
],
"possible_models": [],
"recommended_max_bid": 35,
"seller_misidentification_probability": 0.03,
"vintage_probability": 0.03
}
}
],
"_usage": [
{
"model_name": "openai:gpt-5.6-luna",
"input_tokens": 27096,
"output_tokens": 1121,
"total_tokens": 28217,
"estimated_cost_usd": 0.013529
},
{
"model_name": "meta:muse-spark-1.3-contributor",
"input_tokens": 28838,
"output_tokens": 1424,
"total_tokens": 30262,
"estimated_cost_usd": 0.006907
}
]
}
This is a model-generated estimate, not an observed market/sold price. Treat it as a rough guide only.
Nearest-perceptual-hash comparison against a small curated library of known vintage Coach models (data/coach-reference/) -- a coarse mechanical signal, not authentication.
No reference matches yet.