Gemma 4 31B vs Sonar Deep Research (Comparative Analysis)
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Comparative Analysis: Gemma 4 31B vs. Sonar Deep Research
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Overview
Sonar Deep Research was released 1 year before Gemma 4 31B.
 Gemma 4 31B |  Sonar Deep Research | |
|---|---|---|
Model Provider The organization behind this AI's development | Google | Perplexity |
Input Context Window Maximum input tokens this model can process at once | 262.1K tokens | 128K 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 | March 7, 2025 1 year ago March 7th, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Gemma 4 31B | Sonar Deep Research | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text🎬Video | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Gemma | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | Function CallingStructured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Proprietary |
Pricing
Gemma 4 31B is roughly 0.07x less expensive compared to Sonar Deep Research for input tokens and roughly 0.05x less expensive for output tokens.
| Gemma 4 31B | Sonar Deep Research | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.14 per million tokens | $2.00 per million tokens |
Output Token Cost Cost per million output tokens | $0.40 per million tokens | $8.00 per million tokens |
Web Search Cost Additional cost for each web search operation | Not specified | $0.005 per search |
Reasoning Token Cost Cost for internal reasoning tokens | Not specified | $3.00 per million tokens |
Benchmarks
Compare relevant benchmarks between Gemma 4 31B and Sonar Deep Research.
| Gemma 4 31B | Sonar Deep Research | |
|---|---|---|
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 Sonar Deep Research 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.Sonar Deep Research by Perplexity offers advanced reasoning. It can handle standard conversations with its 128K token context window. Reasonably priced at $2.00/M input and $8.00/M output tokens. Released March 7th, 2025.Explore More Comparisons
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