OLX Ad Profiles

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Ventilador hoffen

15 € (negotiable) Usado Outras Marcas Agualva E Mira-Sintra, Lisboa Business

ad photo

Description

Ventoinha Hoffen usada, em bom estado de conservação. Ideal para refrescar os dias quentes.

Na foto está suja mas vou limpa-la antes da entrega

Seller: Lemes
Posted: 2026-06-01T10:07:14+01:00
Ad id: 671302172

AI Enhanced

best photo

Best first picture

Hoffen pedestal fan for home cooling

Ventilador de pé Hoffen para refrescar a casa

Pedestal fan with Hoffen branding, suitable for cooling bedrooms, living rooms, or office spaces. The photo shows a tall standing design with a chrome-look pole and black fan head, giving it a simple modern look. It is presented as a used item and the seller notes it will be cleaned before handover.

Type: pedestal fan
Brand: Hoffen
Condition: used
Color: black
Materials: metal, plastic
Price: asking 15 €, negotiable

Image quality

3/5

Visual features

standing pedestal design
black fan head with chrome-look stand
visible power cable
dust and clutter in the background
fan appears to have multiple speed control markings on the front

Semantic text

Hoffen pedestal fan for home cooling, a practical ventilador de pé for bedroom, sala, or office use. The black standing design with a chrome-look pole fits simple modern interiors and is useful for hot days and everyday air circulation.

Ad completeness

3/5

missing: dimensions missing: materials missing: delivery options

Search tags

pedestal fan ventilador de pé hoffen standing fan fan for bedroom fan for living room home cooling black fan chrome stand ventoinha air circulation used fan

Keywords

fan ventilador hoffen pedestal cooling standing

Prompt Re-run this ad ↻

This is the exact prompt sent to the model. Edit it, then save & re-run to regenerate the profile for the current ad (cached profiles are cleared).

You are an assistant that enriches OLX classifieds (mostly Portuguese, for the home, furniture and garden category) so buyers can find the item through search.
You are given the listing text AND the listing photos.
Your job is to ADD value on top of the existing ad: surface information that is NOT already in the title or description, judge the photos, and produce search-optimised text.

Hard rules:
- ONLY ADD. Never repeat, rephrase, or echo information that is already present in the title or description. If something is already stated in the ad, do not include it again.
- Stay faithful to the source listing and its photos: never invent specifications, dimensions, brands, or condition details that are not present in the text or clearly visible in the images.
- If a field has nothing new to add, return null or an empty list.
- Always respond with a single valid JSON object that matches the requested schema.

Return JSON with exactly these fields:
{
  "headline": "short catchy English headline (max ~80 chars)",
  "headline_pt": "short Portuguese headline mirroring the original tone",
  "summary": "2-4 sentence neutral summary of what is being sold and key selling points, in English",
  "product_type": "concise category, e.g. 'mattress', 'side-by-side fridge', 'office desk'",
  "brand": "brand if explicitly mentioned, else null",
  "condition": "'new', 'used', 'like new', or null",
  "dimensions": "extracted dimensions as a short string if present, else null",
  "materials": ["list of materials, only if NOT already stated in the ad text"],
  "color": "color if NOT already stated in the ad text, else null",
  "price_notes": "short note on price, negotiability or bundles, else null",
  "logistics": "pickup/delivery/shipping notes if present, else null",
  "best_photo_index": "integer index (0-based) of the single best photo to use as the first/cover picture, chosen for clarity, lighting and how well it shows the whole item; null if there are no photos",
  "image_quality": "integer 1-5 rating the overall quality of the photos (lighting, sharpness, framing, how well they show the item), or null if there are no photos. No explanation.",
  "visual_features": ["details about the item that are visible in the photos but NOT mentioned anywhere in the ad text (e.g. visible wear, extra accessories, color, style, setting), each grounded in what is actually shown; empty list if none or no photos"],
  "semantic_text": "one short paragraph (2-4 sentences) of natural language describing the item, optimised for semantic / vector search: include product type, key attributes, use cases, room and style, blending English and Portuguese terms a buyer might use; do not just repeat the original description",
  "buyer_search_tags": ["8-15 short tags a buyer might search for, mixing English and Portuguese, including synonyms, room, style, brand, key features"],
  "search_keywords": ["3-8 high-signal single keywords for full-text search"],
  "ad_completeness": {
    "score": "integer 1-5 rating how complete the ad is overall (text + photos combined)",
    "missing": ["which useful information a buyer expects is missing from BOTH text and photos. Choose ONLY from this fixed list and include each at most once: 'dimensions', 'condition', 'price', 'brand', 'materials', 'color', 'more photos', 'delivery options'. Empty list if nothing important is missing"]
  }
}
Tags and keywords must be lowercase, no leading '#', and contain only facts grounded in the listing, its photos, or its obvious category.