Aether
Edge vs. cloud ML inference benchmarking. Aether runs Transformers.js v3 client-side via WebAssembly and WebGPU head-to-head against a persistent Node.js server backend, and pinpoints exactly where local inference beats the network round-trip — and where it doesn't.
Find the tipping point between edge and cloud.
One-click automated suite
Runs all 9 testing matrices sequentially — short, medium, and long text payloads against client WASM, client WebGPU, and server targets — and generates a grouped crossover chart to isolate the tipping point.
Targeted diagnostics
Manually override the payload and target to break down RTT latency, pure inference compute, transit/worker overhead, and cold-start graph compilation for any single run.
Live execution console
Streams execution logs and live Railway network latency as each benchmark runs, so you can watch WASM, WebGPU, and server inference compete in real time.