gpt-oss-120b vs Voxtral Small 24B 2507 (Comparative Analysis)
Loading comparison form...
Comparative Analysis: gpt-oss-120b vs. Voxtral Small 24B 2507
Want to try out these models side by side?Try Magica for free
Overview
gpt-oss-120b was released 2 months before Voxtral Small 24B 2507.
 gpt-oss-120b |  Voxtral Small 24B 2507 | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Mistral |
Input Context Window Maximum input tokens this model can process at once | 131.1K tokens | 32K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 131.1K tokens | Not specified tokens |
Release Date When this model first became publicly available | August 5, 2025 11 months ago August 5th, 2025 | October 30, 2025 9 months ago October 30th, 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 | Voxtral Small 24B 2507 | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text🎵Audio📁File |
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 | Mistral |
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 Voxtral Small 24B 2507 for input tokens and roughly 0.6x less expensive for output tokens.
| gpt-oss-120b | Voxtral Small 24B 2507 | |
|---|---|---|
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 | $0.30 per million tokens |
Cache Read Cost Cost to reuse cached input tokens | Not specified | $0.01 per million tokens |
Audio Input Cost Additional cost for audio input | Not specified | $0.0001 per unit |
Benchmarks
Compare relevant benchmarks between gpt-oss-120b and Voxtral Small 24B 2507.
| gpt-oss-120b | Voxtral Small 24B 2507 | |
|---|---|---|
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 | 1,050 Elo (#91 in Game Dev (40.6% win rate)) | Benchmark not available. |
At a Glance
Quick overview of what makes gpt-oss-120b and Voxtral Small 24B 2507 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.Voxtral Small 24B 2507 by Mistral handles audio, can use external tools and APIs, generates structured data. It can handle standard conversations with its 32K token context window. Very affordable at $0.10/M input and $0.30/M output tokens. Released October 30th, 2025.Explore More Comparisons
Compare your models with top performers across different categories
Compare gpt-oss-120b 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
Compare Voxtral Small 24B 2507 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