# Grok 4.20 0309 Non Reasoning

Grok 4.20 0309 Non Reasoning is a model from xAI, first recorded on 7 Oct 2026; its release date is not established. The context window is 1,000,000 tokens. Pricing is $1.25 (Input ≤ 199,999 tokens); $2.50 (Input > 199,999 tokens) per million input tokens and $2.50 (Input ≤ 199,999 tokens); $5.00 (Input > 199,999 tokens) per million output tokens.

- Developer: xAI
- Id: grok-4-20-0309-non-reasoning
- Sighting: 2026-10-07T19:45:27.953Z
  - [evidence link](https://models.dev/#grok-4.20-0309-non-reasoning)
- Status: API availability
- Canonical: https://alexgetman.com/models/xai/grok-4-20-0309-non-reasoning/

## Questions

### What is the context window of Grok 4.20 0309 Non Reasoning?

The context window is 1,000,000 tokens.

### How much does Grok 4.20 0309 Non Reasoning cost?

Pricing is $1.25 (Input ≤ 199,999 tokens); $2.50 (Input > 199,999 tokens) per million input tokens and $2.50 (Input ≤ 199,999 tokens); $5.00 (Input > 199,999 tokens) per million output tokens. Cached input is $0.20 (Input ≤ 199,999 tokens); $0.40 (Input > 199,999 tokens) per million.

### When was Grok 4.20 0309 Non Reasoning released?

Its release date is not established. Signal Forge first recorded it on 7 Oct 2026.

## Evidence links

- [xai](https://api.x.ai/v1/models)
- [xai-model-index](https://docs.x.ai/developers/models)
- [review](https://docs.x.ai/developers/models/grok-4.20-0309-non-reasoning)
- [xai-pricing](https://docs.x.ai/developers/pricing)
- [models-dev](https://models.dev/#grok-4.20-0309-non-reasoning)

## Signals