Jeshua-0.5

Jeshua 0.5

Jeshua is the build engine behind Echols — the model that turns one sentence into a finished, premium website. Where Jah 1.0 is the deep private brain that needs serious hardware, Jeshua is the specialist: small, fast, and trained by RMDW to do one thing at an elite level — ship complete, beautiful, working builds.

This is not a demo checkpoint. Jeshua builds the sites and apps that Echols customers ask for every day, in production, right now.

What Jeshua does

• One sentence → a complete premium website. Full multi-section editorial pages: cinematic hero, real photography, services, galleries, testimonials, CTA, footer — fully styled, in a single self-contained file.
• Real apps too. Dashboards, tools, calculators, landing pages — working code, not sketches.
• Fast. A sparse mixture-of-experts design keeps only ~3B parameters active per token, so it streams builds quickly — and unlike its big brother, it runs on hardware normal people own: one consumer GPU, a gaming PC, or a modern Mac.

The receipts

Before Jeshua took over the Echols build lane, it faced the previous engine — a model 25× its size — in blind head-to-head judging on real customer-style build requests:

• 24–1 in blind side-by-side picks
• 49/50 (98%) on the automated build-quality gate the bigger model passed at 68%

Small, trained right, beats big. That was the bet, and Jeshua is the proof.

Run it yourself

Serve Jeshua with llama.cpp on a single GPU or a Mac:

llama-server --model Jeshua-0.5-Q8_0.gguf \
  -ngl 999 -c 32768 -fa on --jinja \
  --host 0.0.0.0 --port 8080

Or with Ollama using the Modelfile included in this repo:

ollama create jeshua -f Modelfile
ollama run jeshua "Build a landing page for a family bakery."

Tip: builds come out best at temperature 0.5 with a system prompt that demands full styling and real imagery — the Modelfile ships with RMDW's build persona baked in.

Why it exists

Big labs sell you a giant generalist and charge accordingly. RMDW trains specialists: Jah 1.0 for deep private chat, Jeshua 0.5 for building — each one honest about what it is, each one yours to run. Jeshua is what happens when a small open base is trained hard on one craft by people who ship with it daily.

Want it with zero setup — plus Jah's deep brain, live search, private memory, and one-click deploys to your own GitHub? That's echols.ai, $25/mo.

The bigger idea

Most AI today is rented from a handful of companies. RMDW builds AI you own — real models running a real product on hardware we control, with open weights so anyone can do the same. AI you own, not AI you rent. → rmdw.ai

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Jeshua 0.5 — RMDW LLC. The builder. Run it on your terms.