Gemini 3.8 Flash Cyber vs Grok 4.7: Specs & Benchmark Comparison
Gemini 3.8 Flash Cyber is developed by Google, while Grok 4.7 comes from xAI. Both were released in September 2026.
We have 4 benchmark results for Gemini 3.8 Flash Cyber and 23 benchmark results for Grok 4.7, but they overlap on a single test: CyberGym, where Gemini 3.8 Flash Cyber scores 86.2% against 80.3%.
Grok 4.7 is available through an API at $2 per million input tokens with a 500K-token context window. We do not track a hosted API for Gemini 3.8 Flash Cyber, so pricing and context cannot be compared directly.
| Characteristic | Gemini 3.8 Flash Cyber | Grok 4.7 |
|---|---|---|
| Company | xAI | |
| Release Date | September 2, 2026 | September 21, 2026 |
| Parameters | — | — |
| Multimodal | No | Yes |
| Context (input) | — | 500K |
| Input Price / 1M | — | $2.00 |
| Output Price / 1M | — | $6.00 |
| Average Score | 74.6% | 56.5% |
| Benchmarks | ||
| CyberGym | 86.2% | 80.3% |
Visual Benchmark Comparison
Verdict
Grok 4.7 leads in 1 out of 2 comparison categories.
Both models show comparable average scores: Gemini 3.8 Flash Cyber — 0.7, Grok 4.7 — 0.6.
Grok 4.7 is newer: released 9/21/2026 vs 9/2/2026.
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Frequently Asked Questions
Which is better for coding — Gemini 3.8 Flash Cyber or Grok 4.7?
Which model is cheaper — Gemini 3.8 Flash Cyber or Grok 4.7?
Which has a larger context window — Gemini 3.8 Flash Cyber or Grok 4.7?
The Gemini 3.8 Flash Cyber and Grok 4.7 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 Grok 4.7 page. See also the complete list of AI model comparisons.