Grok 4.20 vs Gemini 3.6 Flash
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
Grok 4.20
B
Gemini 3.6 Flash
- ProviderxAIGoogle
- Rank#56#44Higher rank
- TierAA
- Score75.479.9Higher score
- PriceAPI $1.25 input / $2.50 output per 1M tokens (prompts under 200K; $2.50 / $5 above); also via Grok app subscriptionsFree tier in the Gemini app; usage-based API pricing
- TaglineA model with native tool use and real-time search integration that is designed for rapid learning and weekly improvement.Google's fast-tier Gemini 3.6 model (ninth on the August 2026 BenchAlign leaderboard), since followed by Gemini 3.7 and 3.8 Flash.
| Attribute | Grok 4.20 | Gemini 3.6 Flash |
|---|---|---|
| Provider | xAI | |
| Rank | #56 | #44Higher rank |
| Tier | A | A |
| Score | 75.4 | 79.9Higher score |
| Price | API $1.25 input / $2.50 output per 1M tokens (prompts under 200K; $2.50 / $5 above); also via Grok app subscriptions | Free tier in the Gemini app; usage-based API pricing |
| Tagline | A model with native tool use and real-time search integration that is designed for rapid learning and weekly improvement. | Google's fast-tier Gemini 3.6 model (ninth on the August 2026 BenchAlign leaderboard), since followed by Gemini 3.7 and 3.8 Flash. |