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Beam 1.0 vs Gemini 3.8 Flash Cyber

Beam 1.0 and Gemini 3.8 Flash Cyber are closely matched at 44.6 and 39.3 on the LLM Stats Score.

Reflection AI · Google · Updated for 2026

Which is better?

Beam 1.0 and Gemini 3.8 Flash Cyber are closely matched on the overall LLM Stats Score at 44.6 and 39.3.

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

Choose Beam 1.0

  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

Choose Gemini 3.8 Flash Cyber

  • you are already invested in the Google ecosystem

At a glance

The differences that matter most.

Beam 1.0
Reflection AI
Gemini 3.8 Flash Cyber
Google
Core performance indexes
LLM Stats Score
44.6
#46
39.3
#74
Coding
33.7
#39
31.8
#53
Agents
28.8
#53
28.6
#56
Cost, coverage & limits
Benchmark wins
—
—
Input price
$0.40 / M
— / M
Output price
$1.20 / M
— / M
Context window
1,048,576
—

Individual benchmarks

22 reported for Beam 1.0 · 4 for Gemini 3.8 Flash Cyber

No common benchmarks found

Beam 1.0 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 Beam 1.0 specifies input context (1,048,576 tokens). Only Beam 1.0 specifies output context (131,072 tokens).

Reflection AI
Beam 1.0
Input1,048,576 tokens
Output131,072 tokens
Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Thu Oct 22 2026 • llm-stats.com

License

Usage and distribution terms

Beam 1.0 is licensed under Apache 2.0, while Gemini 3.8 Flash Cyber uses a proprietary license.

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

Beam 1.0

Apache 2.0

Open weights

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Release Timeline

When each model was launched

Beam 1.0 was released on 2026-10-16, while Gemini 3.8 Flash Cyber was released on 2026-09-02.

Beam 1.0 is 1 month newer than Gemini 3.8 Flash Cyber.

Beam 1.0

Oct 16, 2026

3 days ago

1mo newer
Gemini 3.8 Flash Cyber

Sep 2, 2026

1 months ago

Knowledge Cutoff

When training data ends

Beam 1.0 has a documented knowledge cutoff of 2026-06-30, while Gemini 3.8 Flash Cyber's cutoff date is not specified.

We can confirm Beam 1.0's training data extends to 2026-06-30, but cannot make a direct comparison without Gemini 3.8 Flash Cyber's cutoff date.

Beam 1.0

Jun 2026

Gemini 3.8 Flash Cyber

—

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

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

Beam 1.0
✓ Preferred
Gemini 3.8 Flash Cyber
Open in Playground

FAQ

Common questions about Beam 1.0 vs Gemini 3.8 Flash Cyber.

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

Beam 1.0 and Gemini 3.8 Flash Cyber are closely matched on the LLM Stats Score at 44.6 and 39.3. Beam 1.0 is made by Reflection 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 Beam 1.0 compare to Gemini 3.8 Flash Cyber in benchmarks?

Beam 1.0 scores AIME 2026: 97.7%, GPQA: 90.6%, LiveCodeBench: 88.3%, SWE-Bench Verified: 81.6%, MCP Atlas: 80.8%. 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 Beam 1.0 and Gemini 3.8 Flash Cyber?

Beam 1.0 supports 1.0M 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 Beam 1.0 and Gemini 3.8 Flash Cyber?

Key differences include LLM Stats Score (44.6 vs 39.3), licensing (Apache 2.0 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Beam 1.0 and Gemini 3.8 Flash Cyber?

Beam 1.0 is developed by Reflection AI and Gemini 3.8 Flash Cyber is developed by Google.

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