Key Takeaways
MiniMax M2.7 wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Supports tool calls
x-ai/grok-4.20-beta wins:
- No clear advantages in compared metrics
Price Advantage
MiniMax M2.7
Benchmark Advantage
MiniMax M2.7
Context Window
MiniMax M2.7
Speed
MiniMax M2.7
Pricing Comparison
Price Comparison
| Metric | MiniMax M2.7 | x-ai/grok-4.20-beta | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.30 | $2.00 | MiniMax M2.7 |
| Output (per 1M tokens) | $1.20 | $6.00 | MiniMax M2.7 |
| Cache Read (per 1M) | $0.06 | $0.20 | MiniMax M2.7 |
Using a 3:1 input/output ratio, MiniMax M2.7 is 83% cheaper overall.
MiniMax M2.7 Providers
No provider data available
x-ai/grok-4.20-beta Providers
No provider data available
Benchmark Comparison
3
Benchmarks Compared
0
MiniMax M2.7 Wins
0
x-ai/grok-4.20-beta Wins
Benchmark Scores
| Benchmark | MiniMax M2.7 | x-ai/grok-4.20-beta | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 49.6 | - | - |
Coding Index Code generation & understanding | 41.9 | - | - |
GPQA Graduate-level science | 87.4 | - | - |
MiniMax M2.7 significantly outperforms in coding benchmarks.
Cost vs Quality
X-axis:
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Other models
Context & Performance
Context Window
MiniMax M2.7
204,800
tokens
x-ai/grok-4.20-beta
N/A
tokens
Speed Performance
| Metric | MiniMax M2.7 | x-ai/grok-4.20-beta | Winner |
|---|---|---|---|
| Tokens/second | 43.2 tok/s | N/A | |
| Time to First Token | 1.54s | N/A |
Capabilities
Feature Comparison
| Feature | MiniMax M2.7 | x-ai/grok-4.20-beta |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | MiniMax M2.7 | x-ai/grok-4.20-beta |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Minimax | X Ai |
| Released | Mar 2026 | Unknown |
MiniMax M2.7 Modalities
Input
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Output
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x-ai/grok-4.20-beta Modalities
Input
Output