Vocab Top launches on Hacker News without disclosing AI architecture or pricing

AI vocabulary tool Vocab Top debuted via Hacker News "Show HN" on August 5, 2026, offering translations, word forms, pronunciation, example sentences, and visual memory aids. Its website discloses no underlying model, supported languages, pricing, or whether it relies on a GPT API. Those details determine whether it is a novel LLM application or a thin wrapper.