Model Comparison

GPT-5 vs MiniMax M2

GPT-5 significantly outperforms across most benchmarks. MiniMax M2 is 6.5x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

6 benchmarks

GPT-5 outperforms in 6 benchmarks (AIME 2025, BrowseComp, GPQA, Humanity's Last Exam, SWE-Bench Verified, Tau2 Telecom), while MiniMax M2 is better at 0 benchmarks.

GPT-5 significantly outperforms across most benchmarks.

Wed Jun 03 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

MiniMax M2 costs less

For input processing, GPT-5 ($1.25/1M tokens) is 4.2x more expensive than MiniMax M2 ($0.30/1M tokens).

For output processing, GPT-5 ($10.00/1M tokens) is 8.3x more expensive than MiniMax M2 ($1.20/1M tokens).

In conclusion, GPT-5 is more expensive than MiniMax M2.*

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

Lowest available price from all providers
Wed Jun 03 2026 • llm-stats.com
OpenAI
GPT-5
Input tokens$1.25
Output tokens$10.00
Best providerOpenAI
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

MiniMax M2 accepts 1,000,000 input tokens compared to GPT-5's 400,000 tokens. MiniMax M2 can generate longer responses up to 1,000,000 tokens, while GPT-5 is limited to 128,000 tokens.

OpenAI
GPT-5
Input400,000 tokens
Output128,000 tokens
MiniMax
MiniMax M2
Input1,000,000 tokens
Output1,000,000 tokens
Wed Jun 03 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

GPT-5 supports multimodal inputs, whereas MiniMax M2 does not.

GPT-5 can handle both text and other forms of data like images, making it suitable for multimodal applications.

GPT-5

Text
Images
Audio
Video

MiniMax M2

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5 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.

GPT-5

Proprietary

Closed source

MiniMax M2

MIT

Open weights

Release Timeline

When each model was launched

GPT-5 was released on 2025-08-07, while MiniMax M2 was released on 2025-10-27.

MiniMax M2 is 3 months newer than GPT-5.

GPT-5

Aug 7, 2025

10 months ago

MiniMax M2

Oct 27, 2025

7 months ago

2mo newer

Knowledge Cutoff

When training data ends

GPT-5 has a documented knowledge cutoff of 2024-09-30, while MiniMax M2's cutoff date is not specified.

We can confirm GPT-5's training data extends to 2024-09-30, but cannot make a direct comparison without MiniMax M2's cutoff date.

GPT-5

Sep 2024

MiniMax M2

—

Provider Availability

GPT-5 is available from OpenAI. MiniMax M2 is available from MiniMax, Novita.

GPT-5

openai logo
OpenAI
Input Price:Input: $1.25/1MOutput Price:Output: $10.00/1M

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

OpenAI
Supports multimodal inputs
Higher AIME 2025 score (94.6% vs 78.0%)
Higher BrowseComp score (54.9% vs 44.0%)
Higher GPQA score (85.7% vs 78.0%)
Higher Humanity's Last Exam score (24.8% vs 12.5%)
Higher SWE-Bench Verified score (74.9% vs 69.4%)
Higher Tau2 Telecom score (96.7% vs 87.0%)
MiniMax
Larger context window (1,000,000 tokens)
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5
MiniMax
MiniMax M2

FAQ

Common questions about GPT-5 vs MiniMax M2.

Which is better, GPT-5 or MiniMax M2?

GPT-5 significantly outperforms across most benchmarks. GPT-5 is made by OpenAI and MiniMax M2 is made by MiniMax. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-5 compare to MiniMax M2 in benchmarks?

GPT-5 scores SWE-Lancer (IC-Diamond subset): 100.0%, COLLIE: 99.0%, Tau2 Telecom: 96.7%, OpenAI-MRCR: 2 needle 128k: 95.2%, AIME 2025: 94.6%. MiniMax M2 scores Tau2 Telecom: 87.0%, LiveCodeBench: 83.0%, MMLU-Pro: 82.0%, AIME 2025: 78.0%, GPQA: 78.0%.

Is GPT-5 cheaper than MiniMax M2?

MiniMax M2 is 4.2x cheaper for input tokens. GPT-5 costs $1.25/M input and $10.00/M output via openai. MiniMax M2 costs $0.30/M input and $1.20/M output via minimax.

What are the context window sizes for GPT-5 and MiniMax M2?

GPT-5 supports 400K 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 GPT-5 and MiniMax M2?

Key differences include context window (400K vs 1.0M), input pricing ($1.25 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 GPT-5 and MiniMax M2?

GPT-5 is developed by OpenAI and MiniMax M2 is developed by MiniMax.