Gemini 3.5 Flash-Lite vs Qwen2.5 72B Instruct
Gemini 3.5 Flash-Lite leads the LLM Stats Score 29.8 to 12.1. Qwen2.5 72B Instruct is 2.3x cheaper per token.
Google · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
Gemini 3.5 Flash-Lite leads the overall LLM Stats Score 29.8 to 12.1, ranking #127 overall.
On price, Qwen2.5 72B Instruct is roughly 2.3x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Gemini 3.5 Flash-Lite also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Gemini 3.5 Flash-Lite
- overall performance matters — it scores 29.8 and ranks #127 on LLM Stats
- your work emphasizes reasoning — it leads those capability indexes
- you process long inputs — it offers a 1,048,576 token context window
- you want the most recent training data — it shipped Jul 2026
Choose Qwen2.5 72B Instruct
- cost matters — it's about 2.3x cheaper per token
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Individual benchmarks
6 reported for Gemini 3.5 Flash-Lite · 14 for Qwen2.5 72B Instruct
Gemini 3.5 Flash-Lite and Qwen2.5 72B Instructdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Human preference
Blind head-to-head votes and playground preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, Gemini 3.5 Flash-Lite ($0.30/1M tokens) is 1.2x cheaper than Qwen2.5 72B Instruct ($0.35/1M tokens).
For output processing, Gemini 3.5 Flash-Lite ($2.50/1M tokens) is 6.3x more expensive than Qwen2.5 72B Instruct ($0.40/1M tokens).
In conclusion, Gemini 3.5 Flash-Lite is more expensive than Qwen2.5 72B Instruct.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Gemini 3.5 Flash-Lite accepts 1,048,576 input tokens compared to Qwen2.5 72B Instruct's 131,072 tokens. Gemini 3.5 Flash-Lite can generate longer responses up to 65,536 tokens, while Qwen2.5 72B Instruct is limited to 8,192 tokens.
Input capabilities
Documented input modalities across available providers
Gemini 3.5 Flash-Lite supports multimodal inputs, whereas Qwen2.5 72B Instruct does not.
Gemini 3.5 Flash-Lite can handle both text and other forms of data like images, making it suitable for multimodal applications.
Gemini 3.5 Flash-Lite
Qwen2.5 72B Instruct
License
Usage and distribution terms
Gemini 3.5 Flash-Lite is licensed under a proprietary license, while Qwen2.5 72B Instruct uses Qwen.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Qwen
Open weights
Release Timeline
When each model was launched
Gemini 3.5 Flash-Lite was released on 2026-07-21, while Qwen2.5 72B Instruct was released on 2024-09-19.
Gemini 3.5 Flash-Lite is 22 months newer than Qwen2.5 72B Instruct.
Jul 21, 2026
2 months ago
1.8yr newerSep 19, 2024
2.0 years ago
Knowledge Cutoff
When training data ends
Gemini 3.5 Flash-Lite has a documented knowledge cutoff of 2026-03-31, while Qwen2.5 72B Instruct's cutoff date is not specified.
We can confirm Gemini 3.5 Flash-Lite's training data extends to 2026-03-31, but cannot make a direct comparison without Qwen2.5 72B Instruct's cutoff date.
Mar 2026
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Provider Availability
Gemini 3.5 Flash-Lite is available from Google. Qwen2.5 72B Instruct is available from DeepInfra, Hyperbolic, Fireworks, Together.
Gemini 3.5 Flash-Lite
Qwen2.5 72B Instruct
Outputs Comparison
Judge for yourself.
Run your own prompts against Gemini 3.5 Flash-Lite and Qwen2.5 72B Instruct side-by-side, then vote on the output you prefer.
FAQ
Common questions about Gemini 3.5 Flash-Lite vs Qwen2.5 72B Instruct.