{"slug": "onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim", "title": "Onton announces Ontology 1 with a 2.7x ecommerce search claim", "summary": "Onton co-founders Zach Hudson and Alex Gunnarson announced Ontology 1 on July 29th, claiming the AI model is at least 2.7 times more accurate than leading e-commerce search engines, though they did not identify competitors, publish the evaluation dataset, or define the accuracy metric. The model combines language and image models with a knowledge graph and reasoning engine, aiming to improve product search by connecting attributes even when shopper queries don't directly match catalog text.", "body_md": "[Onton](https://onton.com/) co-founders [Zach Hudson](https://www.linkedin.com/in/hudsonzp) and [Alex Gunnarson](https://www.linkedin.com/in/alexandergunnarson) announced [Ontology 1 on X](https://x.com/onton_ai/status/2082511721856409939?s=46) on July 29th, claiming the AI model is at least 2.7 times more accurate than leading e-commerce search engines and can process queries that previous systems could not handle.\n\nOnton did not identify the competing search engines, publish the evaluation dataset or define the accuracy metric in the announcement. The 2.7x figure therefore remains a company-supplied result that cannot be independently assessed. Onton also did not specify whether Ontology 1 will be released as a standalone model, exposed through an API or used solely inside its shopping products.\n\nThe launch advances a technical thesis Hudson and Gunnarson have pursued since Onton operated under its original name, Deft: product search needs structured knowledge and reasoning rather than another chat interface placed over retailer catalogs.\n\nGunnarson began working on the problem in 2019 after spending roughly 30 hours searching for a gray, mid-century couch with wood trim priced below $800. Hudson had spent 11 years in product roles involving e-commerce before teaching himself to program and building Rcmmd.com, a product review service he described as Yelp for product reviews. The founders met while working on their separate projects, collaborated for several months and eventually combined their efforts.\n\n### A large claim without a public benchmark\n\nOnton's architecture combines language and image models with a knowledge graph and reasoning engine. Hudson has argued that conventional large language models can infer likely intent but struggle when product data is incomplete, inconsistent or written to rank in search results.\n\nThat distinction matters in searches such as pet-friendly furniture. Retailer copy may omit the phrase entirely, while the product's materials can still indicate whether it resists stains or scratches. Onton says its system can connect those attributes and return relevant products even when a shopper's words do not directly appear in a listing.\n\nOnton previously described a separate product-search experiment in an [October 17th, 2025 research post](https://onton.framer.website/blog/rethinking-product-search-why-smaller-models-and-context-win). That test covered about 1,000 products from 20 home-goods brands and 100 generated queries, with results manually checked for relevance. Onton reported that factual descriptions generated from product images improved retrieval by replacing vague, SEO-oriented catalog language with concrete details about color, shape and material.\n\nThat earlier experiment explains Onton's focus on catalog quality, but it does not establish Ontology 1's claimed advantage. Evaluating the new figure would require the named comparison systems, identical queries and catalogs, human grading criteria and separate precision and recall results. A single accuracy multiple can conceal whether a search system retrieves more relevant products, omits valid alternatives or performs differently across broad and highly constrained queries.\n\n### Onton is pushing beyond furniture discovery\n\nOnton publicly launched as Deft in late 2023 and [adopted its current name on September 5th, 2024](https://onton.com/pages/deft-is-now-onton). Gunnarson coined the name from ontology, reflecting the founders' effort to break products into structured concepts and relationships that software can reason over.\n\nThe service began with furniture and home decor, where users can search with natural language or images, generate room concepts and arrange products on visual canvases. Onton's current [pricing](https://onton.com/pricing) ranges from a free tier to paid plans for higher image-generation limits and additional design tools. That subscription structure supports Hudson's long-running argument that shopping search should earn money from users rather than sponsored placement.\n\nOnton had more than 2 million monthly active users by November 2025, up from 50,000, according to figures Onton supplied to [TechCrunch](https://techcrunch.com/2025/11/26/onton-raises-7-5m-to-expand-its-ai-powered-shopping-site-beyond-furniture/). The same report said Onton raised a $7.5 million seed round led by [Footwork](https://footwork.vc/), with [Liquid 2 Ventures](https://www.liquid2.vc/), [Parable](https://www.parablevc.com/) and [43](https://43.io/) participating. The round brought reported funding to approximately $10 million and was intended to support expansion into apparel and, later, consumer electronics.\n\nOntology 1 gives Hudson and Gunnarson a technical foundation for that expansion. Furniture searches depend heavily on style, dimensions, materials and visual similarity. Apparel adds fit, sizing and personal taste, while electronics introduce specifications and compatibility requirements. A model that accurately connects those relationships could let Onton reuse its search system across categories without rebuilding each experience around keyword filters.\n\nThe immediate test is the benchmark behind the announcement. Onton has put a precise multiple on its advantage over unnamed incumbents. Publishing the evaluation would show whether Ontology 1 produces a measurable search improvement and whether the gain survives outside the catalog on which Onton developed it.", "url": "https://wpnews.pro/news/onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim", "canonical_source": "https://runtimewire.com/article/onton-ontology-1-ecommerce-search-accuracy-claim", "published_at": "2026-07-29 19:12:22+00:00", "updated_at": "2026-07-29 19:26:57.880607+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-startups", "natural-language-processing", "computer-vision"], "entities": ["Onton", "Zach Hudson", "Alex Gunnarson", "Ontology 1", "Deft", "Rcmmd.com"], "alternates": {"html": "https://wpnews.pro/news/onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim", "markdown": "https://wpnews.pro/news/onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim.md", "text": "https://wpnews.pro/news/onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim.txt", "jsonld": "https://wpnews.pro/news/onton-announces-ontology-1-with-a-2-7x-ecommerce-search-claim.jsonld"}}