GPT-3.5 Turbo Instruct vs Sonar Deep Research (Comparative Analysis)
Loading comparison form...
Comparative Analysis: GPT-3.5 Turbo Instruct vs. Sonar Deep Research
Want to try out these models side by side?Try Magica for free
Overview
GPT-3.5 Turbo Instruct was released 1 year before Sonar Deep Research.
 GPT-3.5 Turbo Instruct |  Sonar Deep Research | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Perplexity |
Input Context Window Maximum input tokens this model can process at once | 4.1K tokens | 128K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 4.1K tokens | Not specified tokens |
Release Date When this model first became publicly available | September 28, 2023 2 years ago September 28th, 2023 | March 7, 2025 1 year ago March 7th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | September 30, 2021 | Not reported |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
GPT-3.5 Turbo Instruct | Sonar Deep Research | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Optional |
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 CallingStructured Output✓Reasoning ModeContent Moderation |
Pricing
GPT-3.5 Turbo Instruct is roughly 0.8x less expensive compared to Sonar Deep Research for input tokens and roughly 0.3x less expensive for output tokens.
| GPT-3.5 Turbo Instruct | Sonar Deep Research | |
|---|---|---|
Input Token Cost Cost per million input tokens | $1.50 per million tokens | $2.00 per million tokens |
Output Token Cost Cost per million output tokens | $2.00 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 |
At a Glance
Quick overview of what makes GPT-3.5 Turbo Instruct and Sonar Deep Research unique.
GPT-3.5 Turbo Instruct by OpenAI generates structured data. It can handle standard conversations with its 4.1K token context window. Reasonably priced at $1.50/M input and $2.00/M output tokens. Includes built-in content moderation for safer outputs. Released September 28th, 2023.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
Compare your models with top performers across different categories
Compare GPT-3.5 Turbo Instruct 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 Deep Research 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
