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Titan Text Embeddings V2 vs voyage-4-lite: API price, context & features · api14

Amazon: Titan Text Embeddings V2 vs VoyageAI by MongoDB: voyage-4-lite

A side-by-side comparison of Amazon: Titan Text Embeddings V2 ($0.07 / 1M tokens) and VoyageAI by MongoDB: voyage-4-lite ($0.07 / 1M tokens) using current USD prices and capabilities from the api14 catalog. Both run through the same OpenAI-compatible API.

Specifications

	Amazon: Titan Text Embeddings V2	VoyageAI by MongoDB: voyage-4-lite
Provider	Amazon	VoyageAI by MongoDB
Input	$0.07 / 1M tokens	$0.07 / 1M tokens
Context window	8,192	32,000
Max output	7,372	28,800
Input	text	text
Output	embeddings	embeddings
Tool calling
Structured output
Reasoning control
Added	Oct 26, 2026	Jul 27, 2026

Key differences

Both have about the same input price.
VoyageAI by MongoDB: voyage-4-lite reads 3.9× more context (32,000 tokens).

Switch with one string

Both models use the same endpoint and request shape. Change the model value from "amazon/titan-embed-text-v2" to "mongodb/voyage-4-lite" and prompts, streaming and tools keep working.

Amazon: Titan Text Embeddings V2 details & playground →VoyageAI by MongoDB: voyage-4-lite 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-lite",
  "input": [
    "The quick brown fox",
    "Lorem ipsum"
  ]
});
console.log(result.data.map((d) => d.embedding.length));

Amazon: Titan Text Embeddings V2 vs VoyageAI by MongoDB: voyage-4-lite

Specifications

Key differences

Switch with one string

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