LoRA Adapters

A LoRA adapter specialises a base model without swapping it out. The base model stays loaded throughout, so switching behaviour costs far less than switching models.

await RunAnywhere.lora.apply('legal-summarizer', 0.8)

const result = await RunAnywhere.llm.generate('Summarize this clause: …')

await RunAnywhere.lora.remove('legal-summarizer')

The short form

lora.apply(adapterId: string, scale?: number): Promise<void>
lora.remove(adapterId?: string): Promise<void>
lora.removeAll(): Promise<void>
lora.list(): Promise<LoraState>
lora.state(): Promise<ProtoLoraState>

Scale

scale controls how strongly the adapter pulls the base model. Leave it unset for the adapter’s own default. Lower values blend the adapter with base behaviour; higher values commit to it. If output degrades after applying an adapter, scale is the first thing to turn down.

Catalog management

Electron carries the full surface, matching Swift rather than the short form the other TypeScript SDKs have.

await RunAnywhere.lora.register(entry);
await RunAnywhere.lora.registerArtifact(/* … */);
await RunAnywhere.lora.download(/* … */);
await RunAnywhere.lora.importAdapter(sourcePath);
await RunAnywhere.lora.listCatalog(query?);
await RunAnywhere.lora.queryCatalog(query);
await RunAnywhere.lora.checkCompatibility(config);

importAdapter(sourcePath) takes a file from disk. On a desktop that is how most people will bring their own adapter, and it is worth wiring to a file picker.

Check compatibility first

const verdict = await RunAnywhere.lora.checkCompatibility(config)

An adapter is trained against a specific base model. Applying one to a different base either fails or produces nonsense, so check rather than discovering it in the output.

Switching adapters

Adapters stack. Remove before applying another, or two of them fight and the output is worse than either alone.

async function useAdapter(id: string): Promise<void> {
  await RunAnywhere.lora.removeAll()
  await RunAnywhere.lora.apply(id)
}

Getting Started

Swift SDK

Kotlin SDK

React Native SDK

Flutter SDK

Web SDK

Electron SDK

Vibe Coding

The short form

Scale

Catalog management

Check compatibility first

Switching adapters

​The short form

​Scale

​Catalog management

​Check compatibility first

​Switching adapters

The short form

Scale

Catalog management

Check compatibility first

Switching adapters