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gpt-oss-120b vs Qwen3 VL 8B Thinking (Comparative Analysis)

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Comparative Analysis: gpt-oss-120b vs. Qwen3 VL 8B Thinking
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Overview

gpt-oss-120b was released 2 months before Qwen3 VL 8B Thinking.
gpt-oss-120bgpt-oss-120b
Qwen3 VL 8B ThinkingQwen3 VL 8B Thinking
Model Provider
The organization behind this AI's development
OpenAI logoOpenAI
Qwen logoQwen
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
32.8K
tokens
Release Date
When this model first became publicly available
August 5th, 2025
October 14th, 2025
Knowledge Cutoff
Latest training-data date reported by the provider
June 30, 2024
Not reported

Capabilities & Features

Compare supported features, modalities, and advanced capabilities
gpt-oss-120b
Qwen3 VL 8B Thinking
Input Types
Supported input formats
📝Text
🖼️Image📝Text
Reasoning Controls
Defaults and configurable reasoning effort
Always enabledEffort: High, Medium, LowDefault: Medium
Always enabled
Output Types
Supported output formats
📝Text
📝Text
Tokenizer
Text encoding system
GPTQwen3
Key Features
Advanced capabilities
Function CallingStructured OutputReasoning ModeContent Moderation
Function CallingStructured OutputReasoning ModeContent Moderation
Open Source
Model availability
Available on HuggingFace →Available on HuggingFace →

Pricing

gpt-oss-120b is roughly 0.3x less expensive compared to Qwen3 VL 8B Thinking for input tokens and roughly 0.1x less expensive for output tokens.
gpt-oss-120bgpt-oss-120b
Qwen3 VL 8B ThinkingQwen3 VL 8B Thinking
Input Token Cost
Cost per million input tokens
$0.04
per million tokens
$0.12
per million tokens
Output Token Cost
Cost per million output tokens
$0.17
per million tokens
$1.36
per million tokens

Benchmarks

Compare relevant benchmarks between gpt-oss-120b and Qwen3 VL 8B Thinking.
gpt-oss-120bgpt-oss-120b
Qwen3 VL 8B ThinkingQwen3 VL 8B Thinking
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 VL 8B Thinking unique.
OpenAI logogpt-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.
Qwen logoQwen3 VL 8B Thinking by Qwen understands both text and images, 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 $0.12/M input and $1.36/M output tokens. Released October 14th, 2025.

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