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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | 35x 11x 11x 3x 8x 4x 4x 3x 1x 6x 6x 4x 6x 6x 5x 2x 2x 1x 6x 6x 5x 2x 2x | import { ModelRegistry } from "../../models/ModelRegistry.js";
export class OpenRouterCapabilities {
private static findModel(model: string) {
return ModelRegistry.find(model, "openrouter");
}
static supportsVision(model: string): boolean {
const info = this.findModel(model);
if (info)
return info.capabilities.includes("vision") || info.modalities.input.includes("image");
// Fallback heuristics
return (
model.includes("vision") ||
model.includes("gpt-4o") ||
model.includes("claude-3") ||
model.includes("gemini-1.5") ||
model.includes("gemini-2.0") ||
model.includes("flash") ||
model.includes("gemini-pro-vision")
);
}
static supportsTools(model: string): boolean {
const info = this.findModel(model);
if (info)
return info.capabilities.includes("tools") || info.capabilities.includes("function_calling");
// Fallback: Default to true for OpenRouter as most models support tools
// but this is the "honest" check we wanted.
return true;
}
static supportsStructuredOutput(model: string): boolean {
const info = this.findModel(model);
if (info) return info.capabilities.includes("structured_output") || info.id.includes("gpt-4");
// Fallback heuristics
return model.includes("gpt-4") || model.includes("gpt-3.5") || model.includes("claude-3");
}
static supportsEmbeddings(model: string): boolean {
const info = this.findModel(model);
if (info) return info.capabilities.includes("embeddings");
// Fallback heuristics
return model.includes("embedding") || model.includes("text-sdk");
}
static supportsImageGeneration(_model: string): boolean {
return false;
}
static supportsTranscription(_model: string): boolean {
return false;
}
static supportsModeration(_model: string): boolean {
return false;
}
static supportsReasoning(model: string): boolean {
const info = this.findModel(model);
if (info) return info.capabilities.includes("reasoning");
// Fallback heuristics
return (
model.includes("o1") ||
model.includes("o3") ||
model.includes("deepseek-r1") ||
model.includes("qwq")
);
}
static getContextWindow(model: string): number | null {
const info = this.findModel(model);
return info?.context_window ?? null;
}
}
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