Gemini 3.8 Flash Cyber vs Muse Spark 1.1: Specs & Benchmark Comparison

Gemini 3.8 Flash Cyber is developed by Google, while Muse Spark 1.1 comes from Meta. Muse Spark 1.1 was released in July 2026, and Gemini 3.8 Flash Cyber followed 2 months later in September 2026.

We have 4 benchmark results for Gemini 3.8 Flash Cyber and 11 benchmark results for Muse Spark 1.1, but they were measured on different benchmarks, so there is no like-for-like scoreboard.

Muse Spark 1.1 is available through an API at $1.25 per million input tokens with a 1M-token context window. We do not track a hosted API for Gemini 3.8 Flash Cyber, so pricing and context cannot be compared directly.

CharacteristicGemini 3.8 Flash CyberMuse Spark 1.1
CompanyGoogleMeta
Release DateSeptember 2, 2026July 9, 2026
Parameters——
MultimodalNoYes
Context (input)—1.0M
Context (output)—131K
Input Price / 1M—$1.25
Output Price / 1M—$4.25
Average Score74.6%70.7%

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 Spark 1.1 — 0.7.

Recency

Gemini 3.8 Flash Cyber is newer: released 9/2/2026 vs 7/9/2026.

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Frequently Asked Questions

Which is better for coding — Gemini 3.8 Flash Cyber or Muse Spark 1.1?
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 Spark 1.1?
API pricing data is available on the individual model pages.
Which has a larger context window — Gemini 3.8 Flash Cyber or Muse Spark 1.1?
Context window data is available on the individual model pages.

The Gemini 3.8 Flash Cyber and Muse Spark 1.1 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 Spark 1.1 page. See also the complete list of AI model comparisons.