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Gemini 1.0 Pro vs Gemini 3.8 Flash Cyber

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.7 to -5.2.

Google · Google · Updated for 2026

Which is better?

Gemini 3.8 Flash Cyber leads the overall LLM Stats Score 42.7 to -5.2, ranking #44 overall.

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

Choose Gemini 1.0 Pro

  • you want predictable pricing at $0.50/M input and $1.50/M output

Choose Gemini 3.8 Flash Cyber

  • overall performance matters — it scores 42.7 and ranks #44 on LLM Stats
  • you want the most recent training data — it shipped Sep 2026

At a glance

The differences that matter most.

Gemini 1.0 Pro
Google
Gemini 3.8 Flash Cyber
Google
Core performance indexes
LLM Stats Score
-5.2
#343
42.7
#44
Cost, coverage & limits
Benchmark wins
—
—
Input price
$0.50 / M
— / M
Output price
$1.50 / M
— / M
Context window
32,760
—

Individual benchmarks

9 reported for Gemini 1.0 Pro · 4 for Gemini 3.8 Flash Cyber

No common benchmarks found

Gemini 1.0 Pro 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 Gemini 1.0 Pro specifies input context (32,760 tokens). Only Gemini 1.0 Pro specifies output context (8,192 tokens).

Google
Gemini 1.0 Pro
Input32,760 tokens
Output8,192 tokens
Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Wed Sep 02 2026 • llm-stats.com

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 1.0 Pro

Proprietary

Closed source

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 1.0 Pro was released on 2024-02-15, while Gemini 3.8 Flash Cyber was released on 2026-09-02.

Gemini 3.8 Flash Cyber is 31 months newer than Gemini 1.0 Pro.

Gemini 1.0 Pro

Feb 15, 2024

2.5 years ago

Gemini 3.8 Flash Cyber

Sep 2, 2026

0 days ago

2.5yr newer

Knowledge Cutoff

When training data ends

Gemini 1.0 Pro has a documented knowledge cutoff of 2024-02-01, while Gemini 3.8 Flash Cyber's cutoff date is not specified.

We can confirm Gemini 1.0 Pro's training data extends to 2024-02-01, but cannot make a direct comparison without Gemini 3.8 Flash Cyber's cutoff date.

Gemini 1.0 Pro

Feb 2024

Gemini 3.8 Flash Cyber

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Gemini 1.0 Pro and Gemini 3.8 Flash Cyber side-by-side, then vote on the output you prefer.

Gemini 1.0 Pro
✓ Preferred
Gemini 3.8 Flash Cyber
Open in Playground

FAQ

Common questions about Gemini 1.0 Pro vs Gemini 3.8 Flash Cyber.

Which is better, Gemini 1.0 Pro or Gemini 3.8 Flash Cyber?

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.7 to -5.2. Gemini 1.0 Pro is made by Google 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 Gemini 1.0 Pro compare to Gemini 3.8 Flash Cyber in benchmarks?

Gemini 1.0 Pro scores FLEURS: 93.6%, BIG-Bench: 75.0%, MMLU: 71.8%, WMT23: 71.7%, EgoSchema: 55.7%. 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 Gemini 1.0 Pro and Gemini 3.8 Flash Cyber?

Gemini 1.0 Pro supports 33K 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 Gemini 1.0 Pro and Gemini 3.8 Flash Cyber?

Key differences include LLM Stats Score (-5.2 vs 42.7). See the full comparison above for benchmark-by-benchmark results.

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