gpt-oss-120b vs Qwen3 32B (Comparative Analysis)
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Comparative Analysis: gpt-oss-120b vs. Qwen3 32B
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Overview
Qwen3 32B was released 3 months before gpt-oss-120b.
 gpt-oss-120b |  Qwen3 32B | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Qwen |
Input Context Window Maximum input tokens this model can process at once | 131.1K tokens | 131.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 131.1K tokens | 16.4K tokens |
Release Date When this model first became publicly available | August 5, 2025 11 months ago August 5th, 2025 | April 28, 2025 1 year ago April 28th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | June 30, 2024 | March 31, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
gpt-oss-120b | Qwen3 32B | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Always enabledEffort: High, Medium, LowDefault: Medium | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Qwen3 |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Available on HuggingFace → |
Pricing
gpt-oss-120b is roughly 0.5x less expensive compared to Qwen3 32B for input tokens and roughly 0.6x less expensive for output tokens.
| gpt-oss-120b | Qwen3 32B | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.04 per million tokens | $0.08 per million tokens |
Output Token Cost Cost per million output tokens | $0.17 per million tokens | $0.28 per million tokens |
Benchmarks
Compare relevant benchmarks between gpt-oss-120b and Qwen3 32B.
| gpt-oss-120b | Qwen3 32B | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 23.8 (Artificial Analysis index; higher is better) | 11.5 (Artificial Analysis index; higher is better) |
Coding Index Programming performance across independent evaluations | 30.4 (Artificial Analysis index; higher is better) | 15.3 (Artificial Analysis index; higher is better) |
Agentic Index Ability to complete multi-step agentic tasks | 13.2 (Artificial Analysis index; higher is better) | 1.8 (Artificial Analysis index; higher is better) |
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,052 Elo (#90 in Game Dev (40.6% win rate)) | Benchmark not available. |
At a Glance
Quick overview of what makes gpt-oss-120b and Qwen3 32B unique.
gpt-oss-120b by OpenAI can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 131.1K token context window. Very affordable at $0.04/M input and $0.17/M output tokens. Released August 5th, 2025.Qwen3 32B by Qwen can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 131.1K token context window. Very affordable at $0.08/M input and $0.28/M output tokens. Released April 28th, 2025.Explore More Comparisons
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