How to Use Omen Alpha

What is Omen Alpha?

Omen Alpha is an anonymous stealth AI coding model available through Tokenra and OpenCode Go. It is positioned for coding and agent workflows and is documented as using an OpenAI-compatible Chat Completions API. Reported context limits and capabilities can vary by route, so confirm the active provider listing.

The model identifier is omen-alpha across the documented routes. There is no alternate identifier presented in this guide.

For the model’s origins and evidence, read What is Omen Alpha?. For measured scores, see the benchmarks page.

Use Omen Alpha via API

The Tokenra route uses an OpenAI-compatible Chat Completions shape. Use omen-alpha as the model identifier. Your server should own credentials, validation, bounded retries, timeouts, and safe logging.

Get your API key

1. Create or access a Tokenra account.
2. Create an API key and verify that the Omen Alpha route is available.
3. Store the key in a server-side environment variable such as TOKENRA_API_KEY.
4. Never embed the key in browser JavaScript, static HTML, a client bundle, or a public repository.

Example: Python

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://tokenra.io/v1",
    api_key=os.environ["TOKENRA_API_KEY"],
)

response = client.chat.completions.create(
    model="omen-alpha",
    messages=[{
        "role": "user",
        "content": "Write a Python function that validates an email address.",
    }],
)

print(response.choices[0].message.content)

Example: curl

curl https://tokenra.io/v1/chat/completions \
  -H "Authorization: Bearer $TOKENRA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "omen-alpha",
    "messages": [
      {"role": "user", "content": "Explain this function in two bullets."}
    ]
  }'

Using AI coding agents

For Cline, Cursor, or Continue, choose an OpenAI-compatible provider, set the base URL to the active Tokenra endpoint, and set the model to omen-alpha. Provider routes can change, so verify the current base URL in Tokenra documentation instead of copying an outdated URL.

Start with a minimal request that proves authentication, routing, and response parsing. Then test prompt size, output limits, tool schemas, timeouts, and error handling. The full field reference is in the Omen Alpha API documentation.

Pricing & OpenCode Go credit

Omen Alpha is a paid model with per-token pricing through Tokenra. OpenCode Go subscribers are reported to receive monthly credit that covers light usage.

OpenCode Go credit

OpenCode Go is reported at $10/month with $100 in monthly credit usable toward Omen Alpha. Treat the amount, eligibility, reset behavior, and included routes as provider-controlled terms and confirm them before purchase or production planning.

For measured cost comparisons, see the Omen Alpha benchmarks page.

FAQ