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Multilingual-E5-Large vs voyage-4: API price, context & features · api14

Intfloat: Multilingual-E5-Large vs VoyageAI by MongoDB: voyage-4

A side-by-side comparison of Intfloat: Multilingual-E5-Large ($0.04 / 1M tokens) and VoyageAI by MongoDB: voyage-4 ($0.21 / 1M tokens) using current USD prices and capabilities from the api14 catalog. Both run through the same OpenAI-compatible API.

Specifications

	Intfloat: Multilingual-E5-Large	VoyageAI by MongoDB: voyage-4
Provider	Intfloat	VoyageAI by MongoDB
Input	$0.04 / 1M tokens	$0.21 / 1M tokens
Context window	512	32,000
Max output	460	28,800
Input	text	text
Output	embeddings	embeddings
Tool calling
Structured output
Reasoning control
Added	Nov 18, 2025	Jul 27, 2026

Key differences

Intfloat: Multilingual-E5-Large is 83% cheaper on input tokens.
VoyageAI by MongoDB: voyage-4 reads 62.5× more context (32,000 tokens).

Switch with one string

Both models use the same endpoint and request shape. Change the model value from "intfloat/multilingual-e5-large" to "mongodb/voyage-4" and prompts, streaming and tools keep working.

Intfloat: Multilingual-E5-Large details & playground →VoyageAI by MongoDB: voyage-4 details & playground →

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api14.com/api/v1",
  apiKey: process.env.API14_API_KEY,
});

const result = await client.embeddings.create({
  "model": "mongodb/voyage-4",
  "input": [
    "The quick brown fox",
    "Lorem ipsum"
  ]
});
console.log(result.data.map((d) => d.embedding.length));

Intfloat: Multilingual-E5-Large vs VoyageAI by MongoDB: voyage-4

Specifications

Key differences

Switch with one string

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