Makelore 2.0 initial clean snapshot

shared/imported-model-profile.ts

@@ -0,0 +1,60 @@
+export type ImportedModelModality = 'text' | 'audio' | 'image' | 'pdf';
+export type ImportedVisionTokenEstimator = 'qwen-32px-grid';
+
+export interface ImportedModelProfile {
+  modalities: {
+    input: ImportedModelModality[];
+    output: ImportedModelModality[];
+  };
+  limit?: {
+    context: number;
+    output: number;
+  };
+  visionTokenEstimator?: ImportedVisionTokenEstimator;
+}
+
+const VERIFIED_QWEN_PLUS_MODEL_IDS = new Set([
+  'qwen3.6-plus',
+  'qwen3.6-plus-2026-04-02',
+  'qwen3.7-plus',
+  'qwen3.7-plus-2026-05-26',
+]);
+const QWEN_VL_PATTERN = /^qwen(?:\d+(?:\.\d+)?)?-vl(?:[-\w.]+)?$/i;
+const QWEN_OMNI_PATTERN = /^qwen-omni(?:[-\w.]+)?$/i;
+
+function imageModalities(): ImportedModelProfile['modalities'] {
+  return {
+    input: ['text', 'image'],
+    output: ['text'],
+  };
+}
+
+export function getImportedModelProfile(rawModelId: string): ImportedModelProfile | null {
+  const modelId = rawModelId.trim();
+  if (VERIFIED_QWEN_PLUS_MODEL_IDS.has(modelId.toLowerCase())) {
+    return {
+      modalities: imageModalities(),
+      limit: {
+        context: 1_000_000,
+        output: 65_536,
+      },
+      visionTokenEstimator: 'qwen-32px-grid',
+    };
+  }
+  if (QWEN_VL_PATTERN.test(modelId) || QWEN_OMNI_PATTERN.test(modelId)) {
+    return {
+      modalities: imageModalities(),
+    };
+  }
+  return null;
+}
+
+export function estimateImportedModelVisionTokens(
+  modelId: string,
+  width: number,
+  height: number,
+): number | null {
+  if (getImportedModelProfile(modelId)?.visionTokenEstimator !== 'qwen-32px-grid') return null;
+  if (!Number.isFinite(width) || !Number.isFinite(height) || width <= 0 || height <= 0) return null;
+  return Math.ceil((width * height) / (32 * 32)) + 2;
+}