Open Source

Yi Lightning

01.AI fast inference model with strong multilingual and reasoning. Effective for high-volume faith-tech APIs needing speed and quality balance.

Parameters
200B MoE
Context
128K
Input Price
$0.04/1M tok
Output Price
$0.08/1M tok
Latency
~300ms

Key Strengths

Use Cases

High-volume APIs
Fast Q&A
Content generation
Real-time chatbots

Quick Start

import OpenAI from 'openai';

const client = new OpenAI({
  baseURL: 'https://api.xalen.io/v1',
  apiKey: 'your-xalen-api-key'
});

const response = await client.chat.completions.create({
  model: 'yi-lightning',
  messages: [
    { role: 'system', content: 'You are a Vedic astrology expert.' },
    { role: 'user', content: 'Analyze the effects of Jupiter in the 7th house.' }
  ],
  max_tokens: 1024
});

console.log(response.choices[0].message.content);

Frequently Asked Questions

What is Yi Lightning?

01.AI fast inference model with strong multilingual and reasoning. Effective for high-volume faith-tech APIs needing speed and quality balance.

How much does Yi Lightning cost?

Pricing starts at $0.04 per 1M input tokens and $0.08 per 1M output tokens. Batch processing gets a 50% discount. No monthly minimums.

What languages does Yi Lightning support?

14 Indian languages including Hindi, Tamil, Telugu, Kannada, Malayalam, Bengali, Marathi, Gujarati, Odia, Punjabi, Assamese, Sinhala, Nepali, and Sanskrit. Plus English.

How do I access Yi Lightning?

Use any OpenAI-compatible SDK. Set base URL to api.xalen.io/v1 and use your XALEN API key. Python, JavaScript, and Go SDKs also available.

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Start using Yi Lightning today

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