01.AI

Yi Large 2

01-ai/yi-large-2

Try in Playground

Bilingual (EN/ZH) model with long context.

Context window

200Ktokens

Input price

$0.70/ 1M tokens

Output price

$2.00/ 1M tokens

P50 latency

320ms

Quick start

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.luminet.ai/v1",
  apiKey: process.env.LUMINET_API_KEY,
});

const resp = await client.chat.completions.create({
  model: "01-ai/yi-large-2",
  messages: [{ role: "user", content: "Hello!" }],
});

Capabilities

text

Throughput: 105 tok/s · Released 2025-11