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Cloudflare Workers AI

Deepgram Aura 2 (EN) API

Cloudflare Workers AI
About

Process massive datasets with Deepgram Aura 2 (EN), featuring an expansive 128K context window for long-document analysis. This model delivers available completely free of charge. Access Deepgram Aura 2 (EN) via the Cloudflare Workers AI API with up to 16K 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
16K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

Deepgram Aura 2 (EN) by Cloudflare Workers AI costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
@cf/deepgram/aura-2-en
Provider
Cloudflare Workers AI
Family
aura
Release Date
Nov 14, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
CLOUDFLARE_ACCOUNT_ID
CLOUDFLARE_API_KEY
API Base URL
https://api.cloudflare.com/client/v4/accounts/${CLOUDFLARE_ACCOUNT_ID}/ai/v1
Documentation