grok-4.20-beta-0309-non-reasoning

grok-4.20-beta-0309-non-reasoning

Grok's latest model
2026-03-16
LLM
Model capability: imageModel capability: function_call
Input:
$2/1M tokens
Output:
$6/1M tokens
Bulk order? Contact your manager for exclusive deals
稳定性
Stable

API Overview

Grok 4.20 is the latest flagship AI model released by xAI. It’s not just a mere accumulation of performance improvements; rather, it introduces the industry-leading “Rapid Learning Architecture” and a unique “4-Agent Collaboration System.” Grok 4.20 enables multiple specialized agents to work in parallel and cross-validate each other, significantly enhancing the logical rigor and output quality of complex tasks. More importantly, it features “continuous evolution,” allowing it to constantly self-optimize based on real-time feedback and usage data. It’s the top choice for users seeking cutting-edge intelligent performance, deep interactive engagement, and personalized experiences. ───────────────────────────────────────────────────────────────────

Core Capabilities

Agent Collaboration and Cross-Validation: An innovative concurrent processing system enables Grok to conduct internal cross-reviews like an expert team when tackling complex technical or scientific challenges, effectively reducing hallucination rates and boosting logical precision.

Rapid Learning and Continuous Evolution: Breaking away from the limitations of traditional models’ static deployment, Grok 4.20 can dynamically update itself based on users’ actual usage patterns. This means that as time goes by, the model version you’re using will become smarter and more refined without requiring any additional manual upgrades.

Personalization and Precision in Command Execution: It further strengthens its ability to follow complex instructions and supports deep personalization through custom agents, ensuring that the AI’s output style and processing focus perfectly match your specific needs.

Deep Analytical Capability: It optimizes its performance in deeply analyzing large-scale data, research papers, and complex code, demonstrating exceptional processing power especially in multi-step reasoning and scientific computing.

Playground

Log in to explore more features! Click to Log In

API Analytics

API Reference (4)

API DescriptionAPI EndpointRequest MethodStabilityParameter Description
Chat(grok)
POST
Stable
View Details
Chat(grok-vision)
POST
Stable
View Details
Asynchronous request to chat
POST
Stable
View Details
Async Get Result
GET
Stable
View Details

API Pricing

$
ModelDescriptionContextOfficial Price302.AI Price

grok-4.20-beta-0309-non-reasoning

-
2000000

Input$2 / 1M tokens
Output$6 / 1M tokens

Input$2/ 1M tokens
Output$6/ 1M tokens
Original Price