Model Comparison

Gemini 3.5 Flash Cyber vs Jamba 1.5 MiniWhich is better in 2026?

Comparing Gemini 3.5 Flash Cyber and Jamba 1.5 Mini across benchmarks, pricing, and capabilities.

Verdict: Gemini 3.5 Flash Cyber vs Jamba 1.5 Mini — which is better?

Gemini 3.5 Flash Cyber (by Google) and Jamba 1.5 Mini (by AI21 Labs) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose Gemini 3.5 Flash Cyber if…

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

Choose Jamba 1.5 Mini if…

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

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 3.5 Flash Cyber and Jamba 1.5 Minidon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Jamba 1.5 Mini specifies input context (256,144 tokens). Only Jamba 1.5 Mini specifies output context (256,144 tokens).

Google
Gemini 3.5 Flash Cyber
Input- tokens
Output- tokens
AI21 Labs
Jamba 1.5 Mini
Input256,144 tokens
Output256,144 tokens
Thu Jul 23 2026 • llm-stats.com

License

Usage and distribution terms

Gemini 3.5 Flash Cyber is licensed under a proprietary license, while Jamba 1.5 Mini uses Jamba Open Model License.

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

Gemini 3.5 Flash Cyber

Proprietary

Closed source

Jamba 1.5 Mini

Jamba Open Model License

Open weights

Release Timeline

When each model was launched

Gemini 3.5 Flash Cyber was released on 2026-07-21, while Jamba 1.5 Mini was released on 2024-08-22.

Gemini 3.5 Flash Cyber is 23 months newer than Jamba 1.5 Mini.

Gemini 3.5 Flash Cyber

Jul 21, 2026

1 days ago

1.9yr newer
Jamba 1.5 Mini

Aug 22, 2024

1.9 years ago

Knowledge Cutoff

When training data ends

Jamba 1.5 Mini has a documented knowledge cutoff of 2024-03-05, while Gemini 3.5 Flash Cyber's cutoff date is not specified.

We can confirm Jamba 1.5 Mini's training data extends to 2024-03-05, but cannot make a direct comparison without Gemini 3.5 Flash Cyber's cutoff date.

Gemini 3.5 Flash Cyber

—

Jamba 1.5 Mini

Mar 2024

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Google

No standout differentiators in the data we have for this pair.

AI21 Labs
Larger context window (256,144 tokens)
Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemini 3.5 Flash Cyber and Jamba 1.5 Mini side-by-side, then vote on the output you prefer.

Gemini 3.5 Flash Cyber
✓ Preferred
Jamba 1.5 Mini
Open in Playground
AI Model Comparison Table
Feature
Google
Gemini 3.5 Flash Cyber
AI21 Labs
Jamba 1.5 Mini

FAQ

Common questions about Gemini 3.5 Flash Cyber vs Jamba 1.5 Mini.

Which is better, Gemini 3.5 Flash Cyber or Jamba 1.5 Mini?

Gemini 3.5 Flash Cyber (Google) and Jamba 1.5 Mini (AI21 Labs) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemini 3.5 Flash Cyber compare to Jamba 1.5 Mini in benchmarks?

Gemini 3.5 Flash Cyber scores CyberGym: 83.2%. Jamba 1.5 Mini scores ARC-C: 85.7%, GSM8k: 75.8%, MMLU: 69.7%, TruthfulQA: 54.1%, Arena Hard: 46.1%.

What are the context window sizes for Gemini 3.5 Flash Cyber and Jamba 1.5 Mini?

Gemini 3.5 Flash Cyber supports an unknown number of tokens and Jamba 1.5 Mini supports 256K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.5 Flash Cyber and Jamba 1.5 Mini?

Key differences include licensing (Proprietary vs Jamba Open Model License). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.5 Flash Cyber and Jamba 1.5 Mini?

Gemini 3.5 Flash Cyber is developed by Google and Jamba 1.5 Mini is developed by AI21 Labs.

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