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Gemini 3.8 Flash Cyber vs Phi 4

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.5 to 5.7.

Google · Microsoft · Updated for 2026

Which is better?

Gemini 3.8 Flash Cyber leads the overall LLM Stats Score 42.5 to 5.7, ranking #45 overall.

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

Choose Gemini 3.8 Flash Cyber

  • overall performance matters — it scores 42.5 and ranks #45 on LLM Stats
  • your work emphasizes coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Phi 4

  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Gemini 3.8 Flash Cyber
Google
Phi 4
Microsoft
Core performance indexes
LLM Stats Score
42.5
#45
5.7
#284
Coding
35.6
#24
3.5
#208
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.07 / M
Output price
— / M
$0.14 / M
Context window
—
16,000

Individual benchmarks

4 reported for Gemini 3.8 Flash Cyber · 13 for Phi 4

No common benchmarks found

Gemini 3.8 Flash Cyber and Phi 4don'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 Phi 4 specifies input context (16,000 tokens). Only Phi 4 specifies output context (16,000 tokens).

Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Microsoft
Phi 4
Input16,000 tokens
Output16,000 tokens
Thu Sep 03 2026 • llm-stats.com

License

Usage and distribution terms

Gemini 3.8 Flash Cyber is licensed under a proprietary license, while Phi 4 uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Phi 4

MIT

Open weights

Release Timeline

When each model was launched

Gemini 3.8 Flash Cyber was released on 2026-09-02, while Phi 4 was released on 2024-12-12.

Gemini 3.8 Flash Cyber is 21 months newer than Phi 4.

Gemini 3.8 Flash Cyber

Sep 2, 2026

0 days ago

1.7yr newer
Phi 4

Dec 12, 2024

1.7 years ago

Knowledge Cutoff

When training data ends

Phi 4 has a documented knowledge cutoff of 2024-06-01, while Gemini 3.8 Flash Cyber's cutoff date is not specified.

We can confirm Phi 4's training data extends to 2024-06-01, but cannot make a direct comparison without Gemini 3.8 Flash Cyber's cutoff date.

Gemini 3.8 Flash Cyber

—

Phi 4

Jun 2024

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

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

Gemini 3.8 Flash Cyber
✓ Preferred
Phi 4
Open in Playground

FAQ

Common questions about Gemini 3.8 Flash Cyber vs Phi 4.

Which is better, Gemini 3.8 Flash Cyber or Phi 4?

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.5 to 5.7. Gemini 3.8 Flash Cyber is made by Google and Phi 4 is made by Microsoft. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemini 3.8 Flash Cyber compare to Phi 4 in benchmarks?

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%. Phi 4 scores MMLU: 84.8%, HumanEval+: 82.8%, HumanEval: 82.6%, MGSM: 80.6%, MATH: 80.4%.

What are the context window sizes for Gemini 3.8 Flash Cyber and Phi 4?

Gemini 3.8 Flash Cyber supports an unknown number of tokens and Phi 4 supports 16K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.8 Flash Cyber and Phi 4?

Key differences include LLM Stats Score (42.5 vs 5.7), licensing (Proprietary vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.8 Flash Cyber and Phi 4?

Gemini 3.8 Flash Cyber is developed by Google and Phi 4 is developed by Microsoft.

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