Gemini 3 Flash Preview vs Gemma 4 31B (Comparative Analysis)
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Comparative Analysis: Gemini 3 Flash Preview vs. Gemma 4 31B
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Overview
Gemini 3 Flash Preview was released 3 months before Gemma 4 31B.
 Gemini 3 Flash Preview | Gemma 4 31B | |
|---|---|---|
Model Provider The organization behind this AI's development | Google | Google |
Input Context Window Maximum input tokens this model can process at once | 1M tokens | 262.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 65.5K tokens | 262.1K tokens |
Release Date When this model first became publicly available | December 17, 2025 7 months ago December 17th, 2025 | April 2, 2026 3 months ago April 2nd, 2026 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Gemini 3 Flash Preview | Gemma 4 31B | |
|---|---|---|
Input Types Supported input formats | 📝Text🖼️Image📁File🎵Audio🎬Video | 🖼️Image📝Text🎬Video |
Reasoning Controls Defaults and configurable reasoning effort | OptionalEffort: High, Medium, Low, MinimalDefault: Medium | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Gemini | Gemma |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
Pricing
Gemini 3 Flash Preview is roughly 3.6x more expensive compared to Gemma 4 31B for input tokens and roughly 7.5x more expensive for output tokens.
| Gemini 3 Flash Preview | Gemma 4 31B | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.50 per million tokens | $0.14 per million tokens |
Output Token Cost Cost per million output tokens | $3.00 per million tokens | $0.40 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.014 per search | Not specified |
Cache Read Cost Cost to reuse cached input tokens | $0.05 per million tokens | Not specified |
Cache Write Cost Cost to write input tokens to the cache | $0.08 per million tokens | Not specified |
Reasoning Token Cost Cost for internal reasoning tokens | $3.00 per million tokens | Not specified |
Image Input Cost Additional cost for each image input | $0.0000005 per image | Not specified |
Audio Input Cost Additional cost for audio input | $0.000001 per unit | Not specified |
Audio Cache Cost Cost to reuse cached audio input tokens | $0.10 per million tokens | Not specified |
Benchmarks
Compare relevant benchmarks between Gemini 3 Flash Preview and Gemma 4 31B.
| Gemini 3 Flash Preview | Gemma 4 31B | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | Benchmark not available. | 29.4 (Artificial Analysis index; higher is better) |
Coding Index Programming performance across independent evaluations | Benchmark not available. | 43.4 (Artificial Analysis index; higher is better) |
Agentic Index Ability to complete multi-step agentic tasks | Benchmark not available. | 14.4 (Artificial Analysis index; higher is better) |
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,241 Elo (#36 in 3D (62.7% win rate)) | Benchmark not available. |
At a Glance
Quick overview of what makes Gemini 3 Flash Preview and Gemma 4 31B unique.
Gemini 3 Flash Preview by Google understands both text and images, handles audio, analyzes video, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 1M token context window. Reasonably priced at $0.50/M input and $3.00/M output tokens. Released December 17th, 2025.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.Explore More Comparisons
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Best models for coding and development
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Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
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