Gemini 3.8 Flash Cyber vs Muse Glimmer-30B: Specs & Benchmark Comparison

Gemini 3.8 Flash Cyber is developed by Google, while Muse Glimmer-30B comes from Meta. Muse Glimmer-30B was released in August 2026, and Gemini 3.8 Flash Cyber followed a month later in September 2026. Muse Glimmer-30B has a published size of about 30 billion parameters; Google has not disclosed the parameter count of Gemini 3.8 Flash Cyber.

We have 4 benchmark results for Gemini 3.8 Flash Cyber and 25 benchmark results for Muse Glimmer-30B, but they were measured on different benchmarks, so there is no like-for-like scoreboard.

CharacteristicGemini 3.8 Flash CyberMuse Glimmer-30B
CompanyGoogleMeta
Release DateSeptember 2, 2026August 10, 2026
Parameters—30B
MultimodalNoYes
Average Score74.6%65.1%

Verdict

Gemini 3.8 Flash Cyber leads in 1 out of 2 comparison categories.

Overall Performance

Both models show comparable average scores: Gemini 3.8 Flash Cyber — 0.7, Muse Glimmer-30B — 0.7.

Recency

Gemini 3.8 Flash Cyber is newer: released 9/2/2026 vs 8/10/2026.

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Frequently Asked Questions

Which is better for coding — Gemini 3.8 Flash Cyber or Muse Glimmer-30B?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Gemini 3.8 Flash Cyber or Muse Glimmer-30B?
API pricing data is available on the individual model pages.
Which has a larger context window — Gemini 3.8 Flash Cyber or Muse Glimmer-30B?
Context window data is available on the individual model pages.

The Gemini 3.8 Flash Cyber and Muse Glimmer-30B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3.8 Flash Cyber or Muse Glimmer-30B page. See also the complete list of AI model comparisons.