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grok-4.20-beta-0309-non-reasoning API pricing & access

grok-4.20-beta-0309-non-reasoning API pricing: $2 per 1M tokens. grok-4.20-beta-0309-non-reasoning. Supports text, image input and text output. Listed spec…

grok-4.20-beta-0309-non-reasoning API access

grok-4.20-beta-0309-non-reasoning. Supports text, image input and text output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.

Compare supported API endpoints and capabilities, then access grok-4.20-beta-0309-non-reasoning through the unified API gateway.

Category
text
Context length
1000000 tokens
Supported APIs
OpenAI Chat Completions API, OpenAI Responses API, Anthropic Messages API
API endpoints
POST /v1/chat/completions, POST /v1/responses, POST /v1/messages
Input modalities
text, image
Output modalities
text
Capabilities
function calling, structured output

grok-4.20-beta-0309-non-reasoning API pricing

Base input price
$2 per 1M tokens
Base output price
$6 per 1M tokens

Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.

About grok-4.20-beta-0309-non-reasoning

grok-4.20-beta-0309-non-reasoning is this catalog’s retained Grok 4.20 Beta label. Its official documentation address now displays grok-4.20-0309-non-reasoning, documenting text and image inputs and text output.

Check the returned version and regression-test formats and tools when retaining old configurations. This page does not assert identical platform routing or billing between Beta and current services. Official reference, checked 2026-10-14.

Use cases and prompting

  1. Retain historical requests and expected formats and compare complete current responses.
  2. Include empty, failing and multi-step tool results in regression cases.
  3. Use identical images and questions to compare evidence citation and unreadable-content handling.
  4. Compare identical cases with grok-4.3; record complete outputs, failures and actual usage. See the API documentation for integration.

How to call grok-4.20-beta-0309-non-reasoning

grok-4.20-beta-0309-non-reasoning is served through tbuy's unified gateway. Existing OpenAI or Anthropic SDK code keeps working: point base_url at https://modelsok.com and use your tbuy API key.

curl (OpenAI-compatible)

curl https://modelsok.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "grok-4.20-beta-0309-non-reasoning", "messages": [{"role": "user", "content": "Hello"}]}'

Python (openai SDK)

from openai import OpenAI

client = OpenAI(base_url="https://modelsok.com/v1", api_key="YOUR_API_KEY")
response = client.chat.completions.create(
    model="grok-4.20-beta-0309-non-reasoning",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Python (anthropic SDK)

from anthropic import Anthropic

client = Anthropic(base_url="https://modelsok.com", api_key="YOUR_API_KEY")
message = client.messages.create(
    model="grok-4.20-beta-0309-non-reasoning",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)

Frequently asked questions about grok-4.20-beta-0309-non-reasoning

What is grok-4.20-beta-0309-non-reasoning?

grok-4.20-beta-0309-non-reasoning. Supports text, image input and text output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.

How do I call grok-4.20-beta-0309-non-reasoning?

Create an API key with access to grok-4.20-beta-0309-non-reasoning, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is grok-4.20-beta-0309-non-reasoning priced?

Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.

What is the context window of grok-4.20-beta-0309-non-reasoning?

The model catalog lists a context window of 1000000 tokens. Check the selected endpoint for request limits.

How should I evaluate grok-4.20-beta-0309-non-reasoning for my project?

Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.

Back to AI model API pricing