 GPT-3.5 Turbo (older v0613) |  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 | 4.1K tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 4.1K tokens | 8K tokens |
Release Date When this model first became publicly available | January 25, 2024 1 year ago January 25th, 2024 | October 30, 2025 1 month ago October 30th, 2025 |
GPT-3.5 Turbo (older v0613) | Sonar Pro Search | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text🖼️Image |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation | Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
| GPT-3.5 Turbo (older v0613) | Sonar Pro Search | |
|---|---|---|
Input Token Cost Cost per million input tokens | $1.00 per million tokens | $3.00 per million tokens |
Output Token Cost Cost per million outut tokens | $2.00 per million tokens | $15.00 per million tokens |
| GPT-3.5 Turbo (older v0613) | Sonar Pro Search | |
|---|---|---|
MMLU Measures knowledge across 57 subjects like law, math, history, and science | Benchmark not available. | Benchmark not available. |
MMMU Measures understanding of combined text and images across various domains | Benchmark not available. | Benchmark not available. |
HellaSwag Measures common sense reasoning by having models complete sentences about everyday situations | Benchmark not available. | Benchmark not available. |
GPT-3.5 Turbo (older v0613) by OpenAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 4.1K token context window. Reasonably priced at $1.00/M input and $2.00/M output tokens. Released January 25th, 2024.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.Compare your models with top performers across different categories
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