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Devstral Medium vs Gemini 3.8 Flash Cyber

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.4 to 13.9.

Mistral AI · Google · Updated for 2026

Which is better?

Gemini 3.8 Flash Cyber leads the overall LLM Stats Score 42.4 to 13.9, ranking #46 overall.

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

Choose Devstral Medium

  • you want predictable pricing at $0.40/M input and $2.00/M output

Choose Gemini 3.8 Flash Cyber

  • overall performance matters — it scores 42.4 and ranks #46 on LLM Stats
  • your work emphasizes coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

At a glance

The differences that matter most.

Devstral Medium
Mistral AI
Gemini 3.8 Flash Cyber
Google
Core performance indexes
LLM Stats Score
13.9
#230
42.4
#46
Coding
5.7
#189
35.6
#25
Cost, coverage & limits
Benchmark wins
—
—
Input price
$0.40 / M
— / M
Output price
$2.00 / M
— / M
Context window
128,000
—

Individual benchmarks

1 reported for Devstral Medium · 4 for Gemini 3.8 Flash Cyber

No common benchmarks found

Devstral Medium 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 Devstral Medium specifies input context (128,000 tokens). Only Devstral Medium specifies output context (128,000 tokens).

Mistral AI
Devstral Medium
Input128,000 tokens
Output128,000 tokens
Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Fri Sep 04 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.

Devstral Medium

Proprietary

Closed source

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Release Timeline

When each model was launched

Devstral Medium was released on 2025-07-10, while Gemini 3.8 Flash Cyber was released on 2026-09-02.

Gemini 3.8 Flash Cyber is 14 months newer than Devstral Medium.

Devstral Medium

Jul 10, 2025

1.2 years ago

Gemini 3.8 Flash Cyber

Sep 2, 2026

2 days ago

1.1yr 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?Start an Issue discussion→

Judge for yourself.

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

Devstral Medium
✓ Preferred
Gemini 3.8 Flash Cyber
Open in Playground

FAQ

Common questions about Devstral Medium vs Gemini 3.8 Flash Cyber.

Which is better, Devstral Medium or Gemini 3.8 Flash Cyber?

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.4 to 13.9. Devstral Medium is made by Mistral AI 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 Devstral Medium compare to Gemini 3.8 Flash Cyber in benchmarks?

Devstral Medium scores SWE-Bench Verified: 61.6%. 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 Devstral Medium and Gemini 3.8 Flash Cyber?

Devstral Medium 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 Devstral Medium and Gemini 3.8 Flash Cyber?

Key differences include LLM Stats Score (13.9 vs 42.4). See the full comparison above for benchmark-by-benchmark results.

Who makes Devstral Medium and Gemini 3.8 Flash Cyber?

Devstral Medium is developed by Mistral AI and Gemini 3.8 Flash Cyber is developed by Google.

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