Model Comparison

Gemini 3.5 Flash Cyber vs GPT-5.2Which is better in 2026?

Comparing Gemini 3.5 Flash Cyber and GPT-5.2 across benchmarks, pricing, and capabilities.

Verdict: Gemini 3.5 Flash Cyber vs GPT-5.2 — which is better?

Gemini 3.5 Flash Cyber (by Google) and GPT-5.2 (by OpenAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose Gemini 3.5 Flash Cyber if…

  • you want the most recent training data — it shipped Jul 2026

Choose GPT-5.2 if…

  • you want predictable pricing at $1.75/M input and $14.00/M output

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 3.5 Flash Cyber and GPT-5.2don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only GPT-5.2 specifies input context (400,000 tokens). Only GPT-5.2 specifies output context (128,000 tokens).

Google
Gemini 3.5 Flash Cyber
Input- tokens
Output- tokens
OpenAI
GPT-5.2
Input400,000 tokens
Output128,000 tokens
Tue Jul 21 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

GPT-5.2 supports multimodal inputs, whereas Gemini 3.5 Flash Cyber does not.

GPT-5.2 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 3.5 Flash Cyber

Text
Images
Audio
Video

GPT-5.2

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 3.5 Flash Cyber

Proprietary

Closed source

GPT-5.2

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 3.5 Flash Cyber was released on 2026-07-21, while GPT-5.2 was released on 2025-12-11.

Gemini 3.5 Flash Cyber is 7 months newer than GPT-5.2.

Gemini 3.5 Flash Cyber

Jul 21, 2026

0 days ago

7mo newer
GPT-5.2

Dec 11, 2025

7 months ago

Knowledge Cutoff

When training data ends

GPT-5.2 has a documented knowledge cutoff of 2025-08-25, while Gemini 3.5 Flash Cyber's cutoff date is not specified.

We can confirm GPT-5.2's training data extends to 2025-08-25, but cannot make a direct comparison without Gemini 3.5 Flash Cyber's cutoff date.

Gemini 3.5 Flash Cyber

—

GPT-5.2

Aug 2025

Outputs Comparison

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Key Takeaways

Google

No standout differentiators in the data we have for this pair.

OpenAI
Larger context window (400,000 tokens)
Supports multimodal inputs

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemini 3.5 Flash Cyber and GPT-5.2 side-by-side, then vote on the output you prefer.

Gemini 3.5 Flash Cyber
✓ Preferred
GPT-5.2
Open in Playground
AI Model Comparison Table
Feature
Google
Gemini 3.5 Flash Cyber
OpenAI
GPT-5.2

FAQ

Common questions about Gemini 3.5 Flash Cyber vs GPT-5.2.

Which is better, Gemini 3.5 Flash Cyber or GPT-5.2?

Gemini 3.5 Flash Cyber (Google) and GPT-5.2 (OpenAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemini 3.5 Flash Cyber compare to GPT-5.2 in benchmarks?

Gemini 3.5 Flash Cyber scores CyberGym: 83.2%. GPT-5.2 scores AIME 2025: 100.0%, HMMT 2025: 99.4%, Tau2 Telecom: 98.7%, Graphwalks BFS <128k: 94.0%, GPQA: 92.4%.

What are the context window sizes for Gemini 3.5 Flash Cyber and GPT-5.2?

Gemini 3.5 Flash Cyber supports an unknown number of tokens and GPT-5.2 supports 400K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.5 Flash Cyber and GPT-5.2?

Key differences include multimodal support (no vs yes). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.5 Flash Cyber and GPT-5.2?

Gemini 3.5 Flash Cyber is developed by Google and GPT-5.2 is developed by OpenAI.

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