Clear Thought 1.5

/** * Beam Search Operation * * Implements beam search pattern for exploring top-k candidates */ import { BaseOperation, type OperationContext, type OperationResult } from '../base.js'; import { operationRegistry } from '../registry.js'; import { getPresetForPattern } from '../../../notebook/presets.js'; import { EphemeralNotebookStore } from '../../../notebook/EphemeralNotebook.js'; const notebookStore = new EphemeralNotebookStore(); export class BeamSearchOperation extends BaseOperation { name = 'beam_search'; category = 'patterns'; async execute(context: OperationContext): Promise<OperationResult> { const { sessionState, prompt, parameters } = context; // Create notebook with preset if needed const sessionId = sessionState.sessionId; let notebook = notebookStore.getNotebookBySession(sessionId); if (!notebook && this.getParam(parameters, 'createNotebook', true)) { notebook = notebookStore.createNotebook(sessionId); const preset = getPresetForPattern('beam_search'); if (preset) { for (const cell of preset.cells) { notebookStore.addCell( notebook.id, cell.type, cell.source, cell.language, ); } } } // Delegate to sequential_thinking with beam pattern const sequentialOp = operationRegistry.get('sequential_thinking'); if (sequentialOp) { return await sequentialOp.execute({ sessionState, prompt, parameters: { pattern: 'beam', patternParams: { beamWidth: this.getParam(parameters, 'beamWidth', 3), candidates: this.getParam(parameters, 'candidates', []), scores: this.getParam(parameters, 'scores', []), iterations: this.getParam(parameters, 'iterations', 5), }, thoughtNumber: this.getParam(parameters, 'thoughtNumber', 1), totalThoughts: this.getParam(parameters, 'totalThoughts', 3), nextThoughtNeeded: this.getParam(parameters, 'nextThoughtNeeded', true), needsMoreThoughts: this.getParam(parameters, 'needsMoreThoughts', true), __disablePatternDispatch: true, notebookId: notebook?.id, }, }); } return this.createResult({ error: 'Sequential thinking operation not found', }); } } export default new BeamSearchOperation();