Model Comparison

GPT-5 Medium vs Qwen3 VL 4B Thinking

GPT-5 Medium significantly outperforms across most benchmarks. Qwen3 VL 4B Thinking is 10.6x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

2 benchmarks

GPT-5 Medium outperforms in 2 benchmarks (AIME 2025, GPQA), while Qwen3 VL 4B Thinking is better at 0 benchmarks.

GPT-5 Medium significantly outperforms across most benchmarks.

Fri May 15 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Qwen3 VL 4B Thinking costs less

For input processing, GPT-5 Medium ($1.25/1M tokens) is 12.5x more expensive than Qwen3 VL 4B Thinking ($0.10/1M tokens).

For output processing, GPT-5 Medium ($10.00/1M tokens) is 10.0x more expensive than Qwen3 VL 4B Thinking ($1.00/1M tokens).

In conclusion, GPT-5 Medium is more expensive than Qwen3 VL 4B Thinking.*

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

Lowest available price from all providers

Fri May 15 2026 • llm-stats.com

GPT-5 Medium

Input tokens$1.25

Output tokens$10.00

Best providerOpenAI

Qwen3 VL 4B Thinking

Input tokens$0.10

Output tokens$1.00

Best providerDeepinfra

Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

GPT-5 Medium accepts 400,000 input tokens compared to Qwen3 VL 4B Thinking's 262,144 tokens. Qwen3 VL 4B Thinking can generate longer responses up to 262,144 tokens, while GPT-5 Medium is limited to 128,000 tokens.

GPT-5 Medium

Input400,000 tokens

Output128,000 tokens

Qwen3 VL 4B Thinking

Input262,144 tokens

Output262,144 tokens

Fri May 15 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5 Medium and Qwen3 VL 4B Thinking support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

GPT-5 Medium

Text

Images

Audio

Video

Qwen3 VL 4B Thinking

Text

Images

Audio

Video

License

Usage and distribution terms

GPT-5 Medium is licensed under a proprietary license, while Qwen3 VL 4B Thinking uses Apache 2.0.

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

GPT-5 Medium

Proprietary

Closed source

Qwen3 VL 4B Thinking

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-5 Medium was released on 2025-08-07, while Qwen3 VL 4B Thinking was released on 2025-09-22.

Qwen3 VL 4B Thinking is 2 months newer than GPT-5 Medium.

GPT-5 Medium

Aug 7, 2025

9 months ago

Qwen3 VL 4B Thinking

Sep 22, 2025

7 months ago

1mo newer

Knowledge Cutoff

When training data ends

GPT-5 Medium has a documented knowledge cutoff of 2024-09-30, while Qwen3 VL 4B Thinking's cutoff date is not specified.

We can confirm GPT-5 Medium's training data extends to 2024-09-30, but cannot make a direct comparison without Qwen3 VL 4B Thinking's cutoff date.

GPT-5 Medium

Sep 2024

Qwen3 VL 4B Thinking

—

Provider Availability

GPT-5 Medium is available from OpenAI. Qwen3 VL 4B Thinking is available from DeepInfra.

GPT-5 Medium

OpenAI

Input Price:Input: $1.25/1MOutput Price:Output: $10.00/1M

Qwen3 VL 4B Thinking

Deepinfra

Input Price:Input: $0.10/1MOutput Price:Output: $1.00/1M

* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

GPT-5 Medium

View details

OpenAI

Larger context window (400,000 tokens)

Higher AIME 2025 score (88.9% vs 74.5%)

Higher GPQA score (88.1% vs 64.1%)

Qwen3 VL 4B Thinking

View details

Alibaba Cloud / Qwen Team

Less expensive input tokens

Less expensive output tokens

Has open weights

Detailed Comparison

AI Model Comparison Table
Feature	GPT-5 Medium	Qwen3 VL 4B Thinking

FAQ

Common questions about GPT-5 Medium vs Qwen3 VL 4B Thinking.

Which is better, GPT-5 Medium or Qwen3 VL 4B Thinking?

GPT-5 Medium significantly outperforms across most benchmarks. GPT-5 Medium is made by OpenAI and Qwen3 VL 4B Thinking is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-5 Medium compare to Qwen3 VL 4B Thinking in benchmarks?

GPT-5 Medium scores AIME 2025: 88.9%, GPQA: 88.1%. Qwen3 VL 4B Thinking scores DocVQAtest: 94.2%, ScreenSpot: 92.9%, MMBench-V1.1: 86.7%, MMLU-Redux: 86.0%, AI2D: 84.9%.

Is GPT-5 Medium cheaper than Qwen3 VL 4B Thinking?

Qwen3 VL 4B Thinking is 12.5x cheaper for input tokens. GPT-5 Medium costs $1.25/M input and $10.00/M output via openai. Qwen3 VL 4B Thinking costs $0.10/M input and $1.00/M output via deepinfra.

What are the context window sizes for GPT-5 Medium and Qwen3 VL 4B Thinking?

GPT-5 Medium supports 400K tokens and Qwen3 VL 4B Thinking supports 262K 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 Medium and Qwen3 VL 4B Thinking?

Key differences include context window (400K vs 262K), input pricing ($1.25 vs $0.10/M), licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5 Medium and Qwen3 VL 4B Thinking?

GPT-5 Medium is developed by OpenAI and Qwen3 VL 4B Thinking is developed by Alibaba Cloud / Qwen Team.