 GLM 4.5 Air |  GPT-3.5 Turbo 16k | |
|---|---|---|
Model Provider The organization behind this AI's development | Z.AI | OpenAI |
Input Context Window Maximum input tokens this model can process at once | 131.1K tokens | 16.4K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 98.3K tokens | 4.1K tokens |
Release Date When this model first became publicly available | July 25, 2025 7 months ago July 25th, 2025 | August 28, 2023 2 years ago August 28th, 2023 |
GLM 4.5 Air | GPT-3.5 Turbo 16k | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Other | GPT |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured OutputReasoning Mode✓Content Moderation |
Open Source Model availability | Available on HuggingFace → | Proprietary |
| GLM 4.5 Air | GPT-3.5 Turbo 16k | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.13 per million tokens | $3.00 per million tokens |
Output Token Cost Cost per million outut tokens | $0.85 per million tokens | $4.00 per million tokens |
| GLM 4.5 Air | GPT-3.5 Turbo 16k | |
|---|---|---|
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. |
GLM 4.5 Air by Z.AI can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 131.1K token context window. Very affordable at $0.13/M input and $0.85/M output tokens. Released July 25th, 2025.GPT-3.5 Turbo 16k by OpenAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 16.4K token context window. Reasonably priced at $3.00/M input and $4.00/M output tokens. Includes built-in content moderation for safer outputs. Released August 28th, 2023.Compare your models with top performers across different categories
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