Gemini 2.5 Flash vs Qwen Plus 0728 (thinking) (Comparative Analysis)
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Comparative Analysis: Gemini 2.5 Flash vs. Qwen Plus 0728 (thinking)
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Overview
Gemini 2.5 Flash was released 2 months before Qwen Plus 0728 (thinking).
 Gemini 2.5 Flash |  Qwen Plus 0728 (thinking) | |
|---|---|---|
Model Provider The organization behind this AI's development | Google | Qwen |
Input Context Window Maximum input tokens this model can process at once | 1M tokens | 1M tokens |
Output Token Limit Maximum output tokens this model can generate at once | 65.5K tokens | 32.8K tokens |
Release Date When this model first became publicly available | June 17, 2025 1 year ago June 17th, 2025 | September 8, 2025 10 months ago September 8th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | January 31, 2025 | March 31, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Gemini 2.5 Flash | Qwen Plus 0728 (thinking) | |
|---|---|---|
Input Types Supported input formats | 📁File🖼️Image📝Text🎵Audio🎬Video | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Gemini | Qwen3 |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Pricing
Gemini 2.5 Flash is roughly 1.2x more expensive compared to Qwen Plus 0728 (thinking) for input tokens and roughly 3.2x more expensive for output tokens.
| Gemini 2.5 Flash | Qwen Plus 0728 (thinking) | |
|---|---|---|
Short Context Pricing Base rates before a long-context threshold applies | ||
Input Token Cost Cost per million input tokens | $0.30 per million tokens | $0.26 per million tokens |
Output Token Cost Cost per million output tokens | $2.50 per million tokens | $0.78 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 | $0.03 per million tokens | Not specified |
Cache Write Cost Cost to write input tokens to the cache | $0.08 per million tokens | $0.33 per million tokens |
Reasoning Token Cost Cost for internal reasoning tokens | $2.50 per million tokens | Not specified |
Image Input Cost Additional cost for each image input | $0.0000003 per image | Not specified |
Audio Input Cost Additional cost for audio input | $0.000001 per unit | Not specified |
Audio Cache Cost Cost to reuse cached audio input tokens | $0.10 per million tokens | Not specified |
Long Context Pricing Rates for prompts with 256,000 or more tokens | ||
Input Token Cost Long-context input cost per million tokens | Not specified | $0.78 per million tokens |
Output Token Cost Long-context output cost per million tokens | Not specified | $2.34 per million tokens |
Cache Write Cost Long-context cache write cost per million tokens | Not specified | $0.97 per million tokens |
Benchmarks
Compare relevant benchmarks between Gemini 2.5 Flash and Qwen Plus 0728 (thinking).
| Gemini 2.5 Flash | Qwen Plus 0728 (thinking) | |
|---|---|---|
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,159 Elo (#67 in Data Viz (48.4% win rate)) | Benchmark not available. |
At a Glance
Quick overview of what makes Gemini 2.5 Flash and Qwen Plus 0728 (thinking) unique.
Gemini 2.5 Flash 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. Reasonably priced at $0.30/M input and $2.50/M output tokens. Released June 17th, 2025.Qwen Plus 0728 (thinking) by Qwen 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 $0.26/M input and $0.78/M output tokens. Released September 8th, 2025.Explore More Comparisons
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Compare Qwen Plus 0728 (thinking) 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
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