Gemini 2.5 Flash vs Grok 4.20 Multi Agent Beta
Both have similar output pricing, while Grok 4.20 Multi Agent Beta offers a larger context window. Choose Gemini 2.5 Flash or Grok 4.20 Multi Agent Beta based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 2.5 Flash | Grok 4.20 Multi Agent Beta |
|---|---|---|
| Provider | Vercel AI Gateway | |
| Input / 1M tokens | $0.30 | $1.25 |
| Output / 1M tokens | $2.50 | $2.50 |
| Context window | 1M | 2M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jun 2025 | Mar 2026 |
| FrontierMath score | 4.8 | — |
| SWE-bench Verified score | 28.7 | — |
| Epoch Capabilities Index score | 143 | — |
| LMArena (Chatbot Arena) Elo score | 1417 | — |
| LMArena Vision Elo score | 1235 | — |
FAQ
Is Gemini 2.5 Flash or Grok 4.20 Multi Agent Beta cheaper?
Gemini 2.5 Flash and Grok 4.20 Multi Agent Beta have comparable output pricing.
Which has the larger context window, Gemini 2.5 Flash or Grok 4.20 Multi Agent Beta?
Grok 4.20 Multi Agent Beta has the larger context window (2M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.