xAI: Grok 4.20 vs MiniMax: MiniMax M2.7
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- xAI: Grok 4.20 has a 2000K-token context window — 9.8× larger than MiniMax: MiniMax M2.7's 205K.
- MiniMax: MiniMax M2.7 is 78% cheaper per 1K input tokens than xAI: Grok 4.20 ($0.0003 vs $0.0013).
- xAI: Grok 4.20 is built by xAI; MiniMax: MiniMax M2.7 is built by MiniMax.
- xAI: Grok 4.20 supports vision (image inputs); the other does not.
Specifications
| xAI: Grok 4.20 | MiniMax: MiniMax M2.7 | |
|---|---|---|
| Provider | xAI | MiniMax |
| Context window | 2000K | 205K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0013 | $0.0003 |
| Output price / 1K tokens | $0.0025 | $0.0012 |
| Vision support | Yes | No |
| Function calling | No | No |
| License | Proprietary | Proprietary |
About xAI: Grok 4.20
US·ClosedGrok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
View xAI: Grok 4.20 reliability and benchmark history →About MiniMax: MiniMax M2.7
CN·ClosedMiniMax-M2.7 is a next-generation large language model designed for autonomous, real-world productivity and continuous improvement. Built to actively participate in its own evolution, M2.7 integrates advanced agentic capabilities through multi-agent...
View MiniMax: MiniMax M2.7 reliability and benchmark history →Try them yourself
Run the same prompt against xAI: Grok 4.20 and MiniMax: MiniMax M2.7 side-by-side on PromptPit.
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