Gemini 2.5 Flash Lite vs GLM 4.5 Air (Comparative Analysis)
Loading comparison form...
Comparative Analysis: Gemini 2.5 Flash Lite vs. GLM 4.5 Air
Want to try out these models side by side?Try Magica for free
Overview
Gemini 2.5 Flash Lite was released 3 days before GLM 4.5 Air.
 Gemini 2.5 Flash Lite |  GLM 4.5 Air | |
|---|---|---|
Model Provider The organization behind this AI's development | Google | Z.AI |
Input Context Window Maximum input tokens this model can process at once | 1M tokens | 131.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 65.5K tokens | 98.3K tokens |
Release Date When this model first became publicly available | July 22, 2025 1 year ago July 22nd, 2025 | July 25, 2025 1 year ago July 25th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | January 31, 2025 | December 31, 2024 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Gemini 2.5 Flash Lite | GLM 4.5 Air | |
|---|---|---|
Input Types Supported input formats | 📝Text🖼️Image📁File🎵Audio🎬Video | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Gemini | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function CallingStructured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
Pricing
Gemini 2.5 Flash Lite is roughly 0.8x less expensive compared to GLM 4.5 Air for input tokens and roughly 0.5x less expensive for output tokens.
| Gemini 2.5 Flash Lite | GLM 4.5 Air | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.10 per million tokens | $0.13 per million tokens |
Output Token Cost Cost per million output tokens | $0.40 per million tokens | $0.85 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.014 per search | Not specified |
Cache Read Cost Cost to reuse cached input tokens | $0.01 per million tokens | $0.02 per million tokens |
Cache Write Cost Cost to write input tokens to the cache | $0.08 per million tokens | Not specified |
Reasoning Token Cost Cost for internal reasoning tokens | $0.40 per million tokens | Not specified |
Image Input Cost Additional cost for each image input | $0.0000001 per image | Not specified |
Audio Input Cost Additional cost for audio input | $0.0000003 per unit | Not specified |
Audio Cache Cost Cost to reuse cached audio input tokens | $0.03 per million tokens | Not specified |
Benchmarks
Compare relevant benchmarks between Gemini 2.5 Flash Lite and GLM 4.5 Air.
| Gemini 2.5 Flash Lite | GLM 4.5 Air | |
|---|---|---|
Best Design Arena Score Highest human-preference Elo score across design arenas | Benchmark not available. | 1,225 Elo (#41 in Data Viz (59.4% win rate)) |
At a Glance
Quick overview of what makes Gemini 2.5 Flash Lite and GLM 4.5 Air unique.
Gemini 2.5 Flash Lite by Google understands both text and images, handles audio, analyzes video, can use external tools and APIs, offers advanced reasoning, 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. Released July 22nd, 2025.GLM 4.5 Air by Z.AI can use external tools and APIs, offers advanced reasoning. 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.Explore More Comparisons
Compare your models with top performers across different categories
Compare Gemini 2.5 Flash Lite 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 GLM 4.5 Air 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