GPT-4 Turbo vs Grok-3 Mini Comparison

Comparing GPT-4 Turbo and Grok-3 Mini across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

GPT-4 Turbo outperforms in 0 benchmarks, while Grok-3 Mini is better at 1 benchmark (GPQA).

Grok-3 Mini significantly outperforms across most benchmarks.

Thu Mar 19 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Grok-3 Mini costs less

For input processing, GPT-4 Turbo ($10.00/1M tokens) is 33.3x more expensive than Grok-3 Mini ($0.30/1M tokens).

For output processing, GPT-4 Turbo ($30.00/1M tokens) is 60.0x more expensive than Grok-3 Mini ($0.50/1M tokens).

In conclusion, GPT-4 Turbo is more expensive than Grok-3 Mini.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers

Thu Mar 19 2026 • llm-stats.com

GPT-4 Turbo

Input tokens$10.00

Output tokens$30.00

Best providerAzure

Grok-3 Mini

Input tokens$0.30

Output tokens$0.50

Best providerxAI

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Context Window

Maximum input and output token capacity

Both models have the same input context window of 128,000 tokens. Grok-3 Mini can generate longer responses up to 8,000 tokens, while GPT-4 Turbo is limited to 4,096 tokens.

GPT-4 Turbo

Input128,000 tokens

Output4,096 tokens

Grok-3 Mini

Input128,000 tokens

Output8,000 tokens

Thu Mar 19 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Grok-3 Mini supports multimodal inputs, whereas GPT-4 Turbo does not.

Grok-3 Mini can handle both text and other forms of data like images, making it suitable for multimodal applications.

GPT-4 Turbo

Text

Images

Audio

Video

Grok-3 Mini

Text

Images

Audio

Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

GPT-4 Turbo

Proprietary

Closed source

Grok-3 Mini

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-4 Turbo was released on 2024-04-09, while Grok-3 Mini was released on 2025-02-17.

Grok-3 Mini is 10 months newer than GPT-4 Turbo.

GPT-4 Turbo

Apr 9, 2024

1.9 years ago

Grok-3 Mini

Feb 17, 2025

1.1 years ago

10mo newer

Knowledge Cutoff

When training data ends

GPT-4 Turbo has a knowledge cutoff of 2023-12-31, while Grok-3 Mini has a cutoff of 2024-11-17.

Grok-3 Mini has more recent training data (up to 2024-11-17), making it potentially better informed about events through that date compared to GPT-4 Turbo (2023-12-31).

GPT-4 Turbo

Dec 2023

Grok-3 Mini

Nov 2024

11 mo newer

Provider Availability

GPT-4 Turbo is available from Azure, OpenAI. Grok-3 Mini is available from xAI. The availability of providers can affect quality of the model and reliability.