xAI: Grok 4.20 Multi-Agent Beta vs MiniMax: MiniMax M2: Which AI Model Is Better?
Updated March 24, 2026· Based on independent benchmark data
Quick Verdict
MiniMax: MiniMax M2 is 7.8x cheaper at $0.26/1M tokens vs $2.00/1M. For speed, MiniMax: MiniMax M2 wins at 44 tok/s vs 0 tok/s.
Head-to-Head Comparison
| Metric | xAI: Grok 4.20 Multi-Agent Beta | MiniMax: MiniMax M2 |
|---|---|---|
| Intelligence Score | N/A | 49.6 |
| Coding Score | N/A | 41.9 |
| Math Score | N/A | N/A |
| Speed (tok/s) | 0 tok/s | 44 tok/s |
| Latency (TTFT) | 0.00s | 2.03s |
| Input Price / 1M tokens | $2.00 | $0.26 |
| Output Price / 1M tokens | $6.00 | $1.00 |
| Context Window | 2M | 197K |
| Max Output Tokens | N/A | 197K |
| Input Modalities | Text + Image | Text |
| Output Modalities | Text | Text |
| Free Tier | No | No |
Detailed Analysis
Speed & Latency
MiniMax: MiniMax M2 generates output significantly faster at 44 tok/s compared to xAI: Grok 4.20 Multi-Agent Beta's 0 tok/s, making it Infinityx faster for streaming responses. Time to first token is 0.00s for xAI: Grok 4.20 Multi-Agent Beta vs 2.03s for MiniMax: MiniMax M2, which affects perceived responsiveness in interactive applications.
Pricing
MiniMax: MiniMax M2 is more affordable at $0.26/1M input tokens ($1.00/1M output), while xAI: Grok 4.20 Multi-Agent Beta costs $2.00/1M input ($6.00/1M output). That makes xAI: Grok 4.20 Multi-Agent Beta 7.8x more expensive per token, which can add up significantly at scale. For a typical workload of 100 requests per day at 2,000 tokens each, xAI: Grok 4.20 Multi-Agent Beta would cost approximately $12.00/month vs $1.53/month for MiniMax: MiniMax M2 in input costs alone.
Context Window
xAI: Grok 4.20 Multi-Agent Beta offers a larger context window at 2M tokens compared to MiniMax: MiniMax M2's 197K. This means xAI: Grok 4.20 Multi-Agent Beta can process roughly 1000 pages of text in a single request vs 98 pages for MiniMax: MiniMax M2.
Best Use Cases
Choose xAI: Grok 4.20 Multi-Agent Beta when you need larger context window (2M). Choose MiniMax: MiniMax M2 when you need faster output (44 tok/s), lower cost.
Choose xAI: Grok 4.20 Multi-Agent Beta if:
- ✓You want lower latency (0.00s vs 2.03s TTFT)
- ✓You need a larger context window (2M vs 197K)
- ✓You need image understanding (Supports image input)
Choose MiniMax: MiniMax M2 if:
- ✓You need faster throughput (44 tok/s vs 0 tok/s)
- ✓Budget is a concern ($0.26/1M vs $2.00/1M)
Frequently Asked Questions
Which is cheaper, xAI: Grok 4.20 Multi-Agent Beta or MiniMax: MiniMax M2?
MiniMax: MiniMax M2 is cheaper at $0.26/1M input tokens vs $2.00/1M for xAI: Grok 4.20 Multi-Agent Beta.
Is xAI: Grok 4.20 Multi-Agent Beta faster than MiniMax: MiniMax M2?
MiniMax: MiniMax M2 is faster, producing output at 44 tok/s compared to xAI: Grok 4.20 Multi-Agent Beta's 0 tok/s.
Can xAI: Grok 4.20 Multi-Agent Beta process images?
Yes, xAI: Grok 4.20 Multi-Agent Beta supports image input. MiniMax: MiniMax M2 does not support image input.
Which has a larger context window, xAI: Grok 4.20 Multi-Agent Beta or MiniMax: MiniMax M2?
xAI: Grok 4.20 Multi-Agent Beta has a larger context window at 2M compared to MiniMax: MiniMax M2's 197K.
Related Comparisons
Benchmark data by Artificial Analysis
Data last synced: March 24, 2026