gpt-oss-120b vs Qwen3 Next 80B A3B Instruct (Comparative Analysis)
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Comparative Analysis: gpt-oss-120b vs. Qwen3 Next 80B A3B Instruct
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Overview
gpt-oss-120b was released 1 month before Qwen3 Next 80B A3B Instruct.
 gpt-oss-120b |  Qwen3 Next 80B A3B Instruct | |
|---|---|---|
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 | 262.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 131.1K tokens | 262.1K tokens |
Release Date When this model first became publicly available | August 5, 2025 11 months ago August 5th, 2025 | September 11, 2025 10 months ago September 11th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | June 30, 2024 | September 30, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
gpt-oss-120b | Qwen3 Next 80B A3B Instruct | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Always enabledEffort: High, Medium, LowDefault: Medium | Not reported |
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 OutputReasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Available on HuggingFace → |
Pricing
gpt-oss-120b is roughly 0.4x less expensive compared to Qwen3 Next 80B A3B Instruct for input tokens and roughly 0.2x less expensive for output tokens.
| gpt-oss-120b | Qwen3 Next 80B A3B Instruct | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.04 per million tokens | $0.10 per million tokens |
Output Token Cost Cost per million output tokens | $0.17 per million tokens | $1.10 per million tokens |
Cache Read Cost Cost to reuse cached input tokens | Not specified | $0.07 per million tokens |
Benchmarks
Compare relevant benchmarks between gpt-oss-120b and Qwen3 Next 80B A3B Instruct.
| gpt-oss-120b | Qwen3 Next 80B A3B Instruct | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 23.8 (Artificial Analysis index; higher is better) | Benchmark not available. |
Coding Index Programming performance across independent evaluations | 30.4 (Artificial Analysis index; higher is better) | Benchmark not available. |
Agentic Index Ability to complete multi-step agentic tasks | 13.2 (Artificial Analysis index; higher is better) | Benchmark not available. |
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 Next 80B A3B Instruct 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 Next 80B A3B Instruct by Qwen can use external tools and APIs, generates structured data. It can handle standard conversations with its 262.1K token context window. Very affordable at $0.10/M input and $1.10/M output tokens. Released September 11th, 2025.Explore More Comparisons
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Compare Qwen3 Next 80B A3B Instruct with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks