GPT-4.1 Nano vs Sonar Pro Search (Comparative Analysis)
Loading comparison form...
Comparative Analysis: GPT-4.1 Nano vs. Sonar Pro Search
Want to try out these models side by side?Try Magica for free
Overview
GPT-4.1 Nano was released 6 months before Sonar Pro Search.
 GPT-4.1 Nano |  Sonar Pro Search | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Perplexity |
Input Context Window Maximum input tokens this model can process at once | 1M tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 32.8K tokens | 8K tokens |
Release Date When this model first became publicly available | April 14, 2025 1 year ago April 14th, 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-4.1 Nano | Sonar Pro Search | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text📁File | 📝Text🖼️Image |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Always enabled |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning Mode✓Content Moderation | Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Pricing
GPT-4.1 Nano is roughly 0.03x less expensive compared to Sonar Pro Search for input tokens and roughly 0.03x less expensive for output tokens.
| GPT-4.1 Nano | Sonar Pro Search | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.10 per million tokens | $3.00 per million tokens |
Output Token Cost Cost per million output tokens | $0.40 per million tokens | $15.00 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.01 per search | $0.018 per search |
Cache Read Cost Cost to reuse cached input tokens | $0.02 per million tokens | Not specified |
Benchmarks
Compare relevant benchmarks between GPT-4.1 Nano and Sonar Pro Search.
| GPT-4.1 Nano | Sonar Pro Search | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 9.6 (Artificial Analysis index; higher is better) | Benchmark not available. |
Coding Index Programming performance across independent evaluations | 11.1 (Artificial Analysis index; higher is better) | Benchmark not available. |
Agentic Index Ability to complete multi-step agentic tasks | 1.2 (Artificial Analysis index; higher is better) | Benchmark not available. |
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,011 Elo (#101 in Game Dev (49.6% win rate)) | Benchmark not available. |
At a Glance
Quick overview of what makes GPT-4.1 Nano and Sonar Pro Search unique.
GPT-4.1 Nano by OpenAI understands both text and images, can use external tools and APIs, generates structured data. It can handle standard conversations with its 1M token context window. Very affordable at $0.10/M input and $0.40/M output tokens. Includes built-in content moderation for safer outputs. Released April 14th, 2025.Sonar Pro Search by Perplexity understands both text and images, offers advanced reasoning, generates structured data. It can handle standard conversations with its 200K token context window. Premium pricing at $3.00/M input and $15.00/M output tokens. Released October 30th, 2025.Explore More Comparisons
Compare your models with top performers across different categories
Compare GPT-4.1 Nano 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 Sonar Pro Search 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
