Model Comparison

GPT-5.1 Codex vs Qwen3 VL 30B A3B Instruct

Comparing GPT-5.1 Codex and Qwen3 VL 30B A3B Instruct across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

GPT-5.1 Codex and Qwen3 VL 30B A3B Instruct don'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

Qwen3 VL 30B A3B Instruct costs less

For input processing, GPT-5.1 Codex ($1.25/1M tokens) is 6.3x more expensive than Qwen3 VL 30B A3B Instruct ($0.20/1M tokens).

For output processing, GPT-5.1 Codex ($10.00/1M tokens) is 14.3x more expensive than Qwen3 VL 30B A3B Instruct ($0.70/1M tokens).

In conclusion, GPT-5.1 Codex is more expensive than Qwen3 VL 30B A3B Instruct.*

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

Lowest available price from all providers
Wed Apr 29 2026 • llm-stats.com
OpenAI
GPT-5.1 Codex
Input tokens$1.25
Output tokens$10.00
Best providerOpenAI
Alibaba Cloud / Qwen Team
Qwen3 VL 30B A3B Instruct
Input tokens$0.20
Output tokens$0.70
Best providerNovita
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

GPT-5.1 Codex accepts 400,000 input tokens compared to Qwen3 VL 30B A3B Instruct's 131,072 tokens. GPT-5.1 Codex can generate longer responses up to 128,000 tokens, while Qwen3 VL 30B A3B Instruct is limited to 32,768 tokens.

OpenAI
GPT-5.1 Codex
Input400,000 tokens
Output128,000 tokens
Alibaba Cloud / Qwen Team
Qwen3 VL 30B A3B Instruct
Input131,072 tokens
Output32,768 tokens
Wed Apr 29 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5.1 Codex and Qwen3 VL 30B A3B Instruct support multimodal inputs.

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

GPT-5.1 Codex

Text
Images
Audio
Video

Qwen3 VL 30B A3B Instruct

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5.1 Codex is licensed under a proprietary license, while Qwen3 VL 30B A3B Instruct uses Apache 2.0.

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

GPT-5.1 Codex

Proprietary

Closed source

Qwen3 VL 30B A3B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-5.1 Codex was released on 2025-11-19, while Qwen3 VL 30B A3B Instruct was released on 2025-09-22.

GPT-5.1 Codex is 2 months newer than Qwen3 VL 30B A3B Instruct.

GPT-5.1 Codex

Nov 19, 2025

5 months ago

1mo newer
Qwen3 VL 30B A3B Instruct

Sep 22, 2025

7 months ago

Knowledge Cutoff

When training data ends

GPT-5.1 Codex has a documented knowledge cutoff of 2024-09-30, while Qwen3 VL 30B A3B Instruct's cutoff date is not specified.

We can confirm GPT-5.1 Codex's training data extends to 2024-09-30, but cannot make a direct comparison without Qwen3 VL 30B A3B Instruct's cutoff date.

GPT-5.1 Codex

Sep 2024

Qwen3 VL 30B A3B Instruct

—

Provider Availability

GPT-5.1 Codex is available from OpenAI. Qwen3 VL 30B A3B Instruct is available from Novita, DeepInfra.

GPT-5.1 Codex

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

Qwen3 VL 30B A3B Instruct

novita logo
Novita
Input Price:Input: $0.20/1MOutput Price:Output: $0.70/1M
deepinfra logo
Deepinfra
Input Price:Input: $0.29/1MOutput Price:Output: $0.99/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

OpenAI
Larger context window (400,000 tokens)
Alibaba Cloud / Qwen Team

Qwen3 VL 30B A3B Instruct

View details

Alibaba Cloud / Qwen Team

Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5.1 Codex
Alibaba Cloud / Qwen Team
Qwen3 VL 30B A3B Instruct

FAQ

Common questions about GPT-5.1 Codex vs Qwen3 VL 30B A3B Instruct

GPT-5.1 Codex (OpenAI) and Qwen3 VL 30B A3B Instruct (Alibaba Cloud / Qwen Team) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.
GPT-5.1 Codex scores SWE-Bench Verified: 73.7%, SWE-Lancer: 66.3%, Terminal-Bench 2.0: 52.8%. Qwen3 VL 30B A3B Instruct scores DocVQAtest: 95.0%, ScreenSpot: 94.7%, OCRBench: 90.3%, MMLU-Redux: 88.4%, MMBench-V1.1: 87.0%.
Qwen3 VL 30B A3B Instruct is 6.3x cheaper for input tokens. GPT-5.1 Codex costs $1.25/M input and $10.00/M output via openai. Qwen3 VL 30B A3B Instruct costs $0.20/M input and $0.70/M output via novita.
GPT-5.1 Codex supports 400K tokens and Qwen3 VL 30B A3B Instruct supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (400K vs 131K), input pricing ($1.25 vs $0.20/M), licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.
GPT-5.1 Codex is developed by OpenAI and Qwen3 VL 30B A3B Instruct is developed by Alibaba Cloud / Qwen Team.