Published: 2026-07-07
Screenshot to Working App in Hermes: One-Prompt Clone Test with Fugu Ultra
Chapters / key moments (click to jump — plays here on the page)
Fahd Mirza takes a single screenshot of a live World Cup fantasy site, attaches it in Hermes Agent, and asks it to build and run an exact local clone in one prompt — using Sakana's new Fugu Ultra, an orchestration model that routes each task across a pool of frontier models rather than answering directly. It's a deliberately skeptical, one-shot test of whether screenshot-to-app orchestration holds up outside the vendor's benchmarks.
Source video
"Fugu Ultra — Screenshot to Working Fantasy App with Hermes" by Fahd Mirza — Watch on YouTube →
Key Takeaways
- The workflow: attach a screenshot in Hermes Agent → give it one prompt to "build an exact clone and run it locally" → Hermes drives the whole build and launches the app on the local system.
- The model under test is Sakana's Fugu Ultra — an orchestration model that doesn't answer directly but routes every task across a pool of frontier models, claiming to stand shoulder-to-shoulder with the top models.
- Benchmarks skipped on purpose. Fugu reportedly "beats everything" on the vendor's own numbers; Fahd ignores those and judges by one real end-to-end task, on the view that flashy launches usually fall short of the hype.
- Hermes as a general harness: the demo shows Hermes taking a visual input and producing a running local app — a reminder that Hermes is an agent runtime, not just a chatbot.
- Practical lesson: treat tall orchestration-model claims skeptically and validate with a single real prompt before trusting the leaderboard.





