Gemma 4 31B vs Voxtral Small 24B 2507 (Comparative Analysis)
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Comparative Analysis: Gemma 4 31B vs. Voxtral Small 24B 2507
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Overview
Voxtral Small 24B 2507 was released 5 months before Gemma 4 31B.
 Gemma 4 31B |  Voxtral Small 24B 2507 | |
|---|---|---|
Model Provider The organization behind this AI's development | Google | Mistral |
Input Context Window Maximum input tokens this model can process at once | 262.1K tokens | 32K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 262.1K tokens | Not specified tokens |
Release Date When this model first became publicly available | April 2, 2026 3 months ago April 2nd, 2026 | October 30, 2025 9 months ago October 30th, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Gemma 4 31B | Voxtral Small 24B 2507 | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text🎬Video | 📝Text🎵Audio📁File |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Not reported |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Gemma | 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
Gemma 4 31B is roughly 1.4x more expensive compared to Voxtral Small 24B 2507 for input tokens and roughly 1.3x more expensive for output tokens.
| Gemma 4 31B | Voxtral Small 24B 2507 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.14 per million tokens | $0.10 per million tokens |
Output Token Cost Cost per million output tokens | $0.40 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 Gemma 4 31B and Voxtral Small 24B 2507.
| Gemma 4 31B | Voxtral Small 24B 2507 | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 29.4 (Artificial Analysis index; higher is better) | Benchmark not available. |
Coding Index Programming performance across independent evaluations | 43.4 (Artificial Analysis index; higher is better) | Benchmark not available. |
Agentic Index Ability to complete multi-step agentic tasks | 14.4 (Artificial Analysis index; higher is better) | Benchmark not available. |
At a Glance
Quick overview of what makes Gemma 4 31B and Voxtral Small 24B 2507 unique.
Gemma 4 31B by Google understands both text and images, analyzes video, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 262.1K token context window. Very affordable at $0.14/M input and $0.40/M output tokens. Released April 2nd, 2026.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
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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