Image prompt game with multi-signal CLIP/HSV/HOG scoring

Show HN: Image prompt game with multi-signal CLIP/HSV/HOG scoring

Image prompt game with multi-signal CLIP/HSV/HOG scoring is a company in show hn launch.

Profile

Built this originally as a small competitive game, then it turned into a useful prompt-engineering practice loop. Core mechanic: user sees a target image, writes a prompt, model generates output, and we score similarity. Scoring uses multiple signals so one metric doesn’t dominate: 1. Semantic alignment (CLIP) - user_prompt -> target_image (is the prompt conceptually aligned with target?) - user_image -> target_image (is the generated result semantically aligned with target?) 2. Prompt faithfulness (CLIP) - user_prompt -> user_image (did generation actually follow the submitted prompt?) 3. Color similarity - HSV histogram overlap (user_image vs target_image) for palette/tone distribution 4.

Its activity falls under show hn launch; the profile below is assembled from public directory data.

The company is listed at the Show HN launch stage of development.

Website: promptmatch.app