Grok 4.20 0309 Non Reasoning API

xAI's Grok 4.20 0309 Non Reasoning costs $1.250 per million input tokens and $2.499 per million output tokens from 1 independent provider. Each request through the OpenAI-compatible API goes to the offer with the lowest estimated charge that meets your rules.

About Grok 4.20 0309 Non Reasoning

Grok 4.20 0309 Non Reasoning is a language model from xAI. Its release date is 9 March 2026. Grok model for agentic tool use, reasoning, coding, and live assistance. Its weights are not public. It takes text and images and gives text. The largest offer takes 200,000 input tokens. 1 independent provider quotes it on this exchange now.

Description, release date and licence: models.dev (https://models.dev/)

Facts

Model name
grok-4.20-0309-non-reasoning
Maker
xAI
Context window
200K tokens
Input price
$1.250 per million tokens
Output price
$2.499 per million tokens
Providers
1 independent provider
Regions
us

Providers

Scores

Scores: Artificial Analysis (https://artificialanalysis.ai/)

Request

curl https://router.inference.ai.exchange/v1/chat/completions \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-4.20-0309-non-reasoning",
    "messages": [{"role":"user","content":"Say hello."}]
  }'

Questions

What is Grok 4.20 0309 Non Reasoning?
Grok 4.20 0309 Non Reasoning is a language model from xAI. Its release date is 9 March 2026. Grok model for agentic tool use, reasoning, coding, and live assistance. Its weights are not public.
How much does Grok 4.20 0309 Non Reasoning cost?
Offers now ask $1.250 per million input tokens and $2.499 per million output tokens. A job pays for the tokens it uses. The exchange picks the cheapest eligible offer.
What is the context length of Grok 4.20 0309 Non Reasoning?
The largest offer takes 200,000 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.
What can Grok 4.20 0309 Non Reasoning do?
Its providers list Vision, Reasoning effort, JSON object, JSON schema, Frequency penalty, Logit bias, Log probabilities, Min-p sampling, Presence penalty, Repetition penalty, Seed, Stop sequences, Top-k sampling, Top-p sampling, Text, Tools.
What inputs and outputs does Grok 4.20 0309 Non Reasoning support?
Text · Images → Text.
Which providers serve Grok 4.20 0309 Non Reasoning?
1 independent provider quote it now, with 1 offer. The table above ranks them by the cost of a typical job.
How do I call Grok 4.20 0309 Non Reasoning?
Send "grok-4.20-0309-non-reasoning" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.
When was Grok 4.20 0309 Non Reasoning released?
Its creator released it on 9 March 2026.
When was Grok 4.20 0309 Non Reasoning listed?
The exchange first listed it on 10/10/2026. This is not its release date.

Related pages