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Models

grok-3-mini-beta

xai

Context Length

131K

Max Output

131K

Input Cost

$0.30/M

Output Cost

$0.50/M

Mode

Chat

Max Input Tokens

131K

Max Tokens

131K

Provider

xAI

Tool Choice

Yes

Response Schema

Prompt Caching

Yes

Deprecation Date

2026-02-28

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Comparison Insights

Comprehensive analysis based on the latest model metadata from the comparison table above.

What should I know about grok-3-mini-beta?

Overview

grok-3-mini-beta is a chat model provided by xAI.
With a context window of 131K tokens, this model can handle substantial inputs such as detailed documents or extended conversation histories.

Pricing

Input processing costs $0.30 per million tokens.
Output generation costs $0.50 per million tokens.

Output Capabilities

The model can generate up to 131K tokens in a single response.

Availability

Please note: This model is scheduled for deprecation on 2026-02-28.

What capabilities does grok-3-mini-beta support?

Supports function calling, enabling integration with external tools and APIs for extended functionality.
Features advanced reasoning capabilities for complex problem-solving and multi-step logical tasks.
Provides web search integration for accessing real-time information and current data.
Allows explicit tool selection, giving developers fine-grained control over function execution.
Implements prompt caching to reduce costs and latency for repeated or similar queries.

grok-3-mini-beta Pricing Overview

At $0.30 per 1M input tokens and $0.50 per 1M output tokens, grok-3-mini-beta ranks 889 out of 2182 chat models by input cost. It is more affordable compared to the median of $0.55 for chat models, and is cheaper than 58% of models in this category.