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Vercel AI Gateway

Embed v4.0 API

Vercel AI Gateway
About

Process massive datasets with Embed v4.0, featuring an expansive 128K context window for long-document analysis. This model delivers available completely free of charge. Access Embed v4.0 via the Vercel AI Gateway API with up to 2K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
No
Structured Output
No
Tool Use
No
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
128K

Tokens

Input Limit
128K

Tokens

Max Output
2K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

Embed v4.0 by Vercel AI Gateway costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
cohere/embed-v4.0
Provider
Vercel AI Gateway
Family
cohere-embed
Release Date
Apr 15, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/gateway
Environment Variables
AI_GATEWAY_API_KEY
Documentation