Embedding
E5 Large v2
Embedding model optimized for semantic search across classical texts, scriptural passages, and astrological knowledge bases.
Parameters
335M
Context
512 tokens
Input Price
$0.002/1M tok
Output Price
N/A/1M tok
Latency
~20ms
Key Strengths
- ✓ 1024-dimension vectors
- ✓ Fast embedding generation
- ✓ Semantic similarity search
- ✓ Knowledge base retrieval
- ✓ Multi-lingual support
Use Cases
Classical text search
RAG pipelines
Knowledge retrieval
Semantic matching
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: 'e5-large-v2',
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 E5 Large v2?
Embedding model optimized for semantic search across classical texts, scriptural passages, and astrological knowledge bases.
How much does E5 Large v2 cost?
Pricing starts at $0.002 per 1M input tokens and N/A per 1M output tokens. Batch processing gets a 50% discount. No monthly minimums.
What languages does E5 Large v2 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 E5 Large v2?
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.