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ChatGPT-4o Latest vs Gemini 3.8 Flash Cyber

ChatGPT-4o Latest and Gemini 3.8 Flash Cyber are closely matched at 24.9 and 38.4 on the LLM Stats Score.

OpenAI · Google · Updated for 2026

Which is better?

ChatGPT-4o Latest and Gemini 3.8 Flash Cyber are closely matched on the overall LLM Stats Score at 24.9 and 38.4.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose ChatGPT-4o Latest

  • you want predictable pricing at $2.50/M input and $10.00/M output

Choose Gemini 3.8 Flash Cyber

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

At a glance

The differences that matter most.

ChatGPT-4o Latest
OpenAI
Gemini 3.8 Flash Cyber
Google
Core performance indexes
LLM Stats Score
24.9
#176
38.4
#75
Cost, coverage & limits
Benchmark wins
—
—
Input price
$2.50 / M
— / M
Output price
$10.00 / M
— / M
Context window
128,000
—

Individual benchmarks

1 reported for ChatGPT-4o Latest · 4 for Gemini 3.8 Flash Cyber

No common benchmarks found

ChatGPT-4o Latest and Gemini 3.8 Flash Cyberdon'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

Context Window

Maximum input and output token capacity

Only ChatGPT-4o Latest specifies input context (128,000 tokens). Only ChatGPT-4o Latest specifies output context (16,384 tokens).

OpenAI
ChatGPT-4o Latest
Input128,000 tokens
Output16,384 tokens
Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Sat Oct 10 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

ChatGPT-4o Latest supports multimodal inputs, whereas Gemini 3.8 Flash Cyber does not.

ChatGPT-4o Latest can handle both text and other forms of data like images, making it suitable for multimodal applications.

ChatGPT-4o Latest

Text
Images
Audio
Video

Gemini 3.8 Flash Cyber

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.

ChatGPT-4o Latest

Proprietary

Closed source

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Release Timeline

When each model was launched

ChatGPT-4o Latest was released on 2024-05-13, while Gemini 3.8 Flash Cyber was released on 2026-09-02.

Gemini 3.8 Flash Cyber is 28 months newer than ChatGPT-4o Latest.

ChatGPT-4o Latest

May 13, 2024

2.4 years ago

Gemini 3.8 Flash Cyber

Sep 2, 2026

1 months ago

2.3yr newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against ChatGPT-4o Latest and Gemini 3.8 Flash Cyber side-by-side, then vote on the output you prefer.

ChatGPT-4o Latest
✓ Preferred
Gemini 3.8 Flash Cyber
Open in Playground

FAQ

Common questions about ChatGPT-4o Latest vs Gemini 3.8 Flash Cyber.

Which is better, ChatGPT-4o Latest or Gemini 3.8 Flash Cyber?

ChatGPT-4o Latest and Gemini 3.8 Flash Cyber are closely matched on the LLM Stats Score at 24.9 and 38.4. ChatGPT-4o Latest is made by OpenAI and Gemini 3.8 Flash Cyber is made by Google. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does ChatGPT-4o Latest compare to Gemini 3.8 Flash Cyber in benchmarks?

ChatGPT-4o Latest scores GPQA: 84.0%. Gemini 3.8 Flash Cyber scores Gray Swan IPI Benchmark: 94.0%, CyberGym: 86.2%, Google Real-world Vulnerability Discovery: 71.0%, CWE-Bench: 47.2%.

What are the context window sizes for ChatGPT-4o Latest and Gemini 3.8 Flash Cyber?

ChatGPT-4o Latest supports 128K tokens and Gemini 3.8 Flash Cyber supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between ChatGPT-4o Latest and Gemini 3.8 Flash Cyber?

Key differences include LLM Stats Score (24.9 vs 38.4), multimodal support (yes vs no). See the full comparison above for benchmark-by-benchmark results.

Who makes ChatGPT-4o Latest and Gemini 3.8 Flash Cyber?

ChatGPT-4o Latest is developed by OpenAI and Gemini 3.8 Flash Cyber is developed by Google.

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