Model Comparison

Grok-4 Fast Non-Reasoning vs MiniMax M2Which is better in 2026?

Comparing Grok-4 Fast Non-Reasoning and MiniMax M2 across benchmarks, pricing, and capabilities.

Verdict: Grok-4 Fast Non-Reasoning vs MiniMax M2 — which is better?

Grok-4 Fast Non-Reasoning (by xAI) and MiniMax M2 (by MiniMax) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

On price, Grok-4 Fast Non-Reasoning is roughly 1.9x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Grok-4 Fast Non-Reasoning also accepts a larger context window (2,000,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose Grok-4 Fast Non-Reasoning if…

  • cost matters — it's about 1.9x cheaper per token
  • you process long inputs — it offers a 2,000,000 token context window

Choose MiniMax M2 if…

  • you want the most recent training data — it shipped Oct 2025
  • you need open weights you can self-host or fine-tune
Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Grok-4 Fast Non-Reasoning and MiniMax M2don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Grok-4 Fast Non-Reasoning costs less

For input processing, Grok-4 Fast Non-Reasoning ($0.20/1M tokens) is 1.5x cheaper than MiniMax M2 ($0.30/1M tokens).

For output processing, Grok-4 Fast Non-Reasoning ($0.50/1M tokens) is 2.4x cheaper than MiniMax M2 ($1.20/1M tokens).

In conclusion, MiniMax M2 is more expensive than Grok-4 Fast Non-Reasoning.*

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

Lowest available price from all providers
Wed Jun 24 2026 • llm-stats.com
xAI
Grok-4 Fast Non-Reasoning
Input tokens$0.20
Output tokens$0.50
Best providerxAI
MiniMax
MiniMax M2
Input tokens$0.30
Output tokens$1.20
Best providerMiniMax
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Grok-4 Fast Non-Reasoning accepts 2,000,000 input tokens compared to MiniMax M2's 1,000,000 tokens. MiniMax M2 can generate longer responses up to 1,000,000 tokens, while Grok-4 Fast Non-Reasoning is limited to 30,000 tokens.

xAI
Grok-4 Fast Non-Reasoning
Input2,000,000 tokens
Output30,000 tokens
MiniMax
MiniMax M2
Input1,000,000 tokens
Output1,000,000 tokens
Wed Jun 24 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Grok-4 Fast Non-Reasoning supports multimodal inputs, whereas MiniMax M2 does not.

Grok-4 Fast Non-Reasoning can handle both text and other forms of data like images, making it suitable for multimodal applications.

Grok-4 Fast Non-Reasoning

Text
Images
Audio
Video

MiniMax M2

Text
Images
Audio
Video

License

Usage and distribution terms

Grok-4 Fast Non-Reasoning is licensed under a proprietary license, while MiniMax M2 uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

Grok-4 Fast Non-Reasoning

Proprietary

Closed source

MiniMax M2

MIT

Open weights

Release Timeline

When each model was launched

Grok-4 Fast Non-Reasoning was released on 2025-08-28, while MiniMax M2 was released on 2025-10-27.

MiniMax M2 is 2 months newer than Grok-4 Fast Non-Reasoning.

Grok-4 Fast Non-Reasoning

Aug 28, 2025

10 months ago

MiniMax M2

Oct 27, 2025

8 months ago

2mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Grok-4 Fast Non-Reasoning is available from xAI. MiniMax M2 is available from MiniMax, Novita.

Grok-4 Fast Non-Reasoning

xai logo
xAI
Input Price:Input: $0.20/1MOutput Price:Output: $0.50/1M

MiniMax M2

minimax logo
MiniMax
Input Price:Input: $0.30/1MOutput Price:Output: $1.20/1M
novita logo
Novita
Input Price:Input: $0.30/1MOutput Price:Output: $1.20/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

xAI
Larger context window (2,000,000 tokens)
Supports multimodal inputs
Less expensive input tokens
Less expensive output tokens
MiniMax
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
xAI
Grok-4 Fast Non-Reasoning
MiniMax
MiniMax M2

FAQ

Common questions about Grok-4 Fast Non-Reasoning vs MiniMax M2.

Which is better, Grok-4 Fast Non-Reasoning or MiniMax M2?

Grok-4 Fast Non-Reasoning (xAI) and MiniMax M2 (MiniMax) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Grok-4 Fast Non-Reasoning compare to MiniMax M2 in benchmarks?

MiniMax M2 scores Tau2 Telecom: 87.0%, LiveCodeBench: 83.0%, MMLU-Pro: 82.0%, AIME 2025: 78.0%, GPQA: 78.0%.

Is Grok-4 Fast Non-Reasoning cheaper than MiniMax M2?

Grok-4 Fast Non-Reasoning is 1.5x cheaper for input tokens. Grok-4 Fast Non-Reasoning costs $0.20/M input and $0.50/M output via xai. MiniMax M2 costs $0.30/M input and $1.20/M output via minimax.

What are the context window sizes for Grok-4 Fast Non-Reasoning and MiniMax M2?

Grok-4 Fast Non-Reasoning supports 2.0M tokens and MiniMax M2 supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok-4 Fast Non-Reasoning and MiniMax M2?

Key differences include context window (2.0M vs 1.0M), input pricing ($0.20 vs $0.30/M), multimodal support (yes vs no), licensing (Proprietary vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok-4 Fast Non-Reasoning and MiniMax M2?

Grok-4 Fast Non-Reasoning is developed by xAI and MiniMax M2 is developed by MiniMax.

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