Key Takeaways
Command A wins:
- No clear advantages in compared metrics
Grok Code Fast 1 wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
- Has reasoning mode
Price Advantage
Grok Code Fast 1
Benchmark Advantage
Grok Code Fast 1
Context Window
Grok Code Fast 1
Speed
Grok Code Fast 1
Pricing Comparison
Price Comparison
| Metric | Command A | Grok Code Fast 1 | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $2.50 | $0.20 | Grok Code Fast 1 |
| Output (per 1M tokens) | $10.00 | $1.50 | Grok Code Fast 1 |
| Cache Read (per 1M) | N/A | $0.02 | Grok Code Fast 1 |
Using a 3:1 input/output ratio, Grok Code Fast 1 is 88% cheaper overall.
Command A Providers
No provider data available
Grok Code Fast 1 Providers
No provider data available
Benchmark Comparison
8
Benchmarks Compared
0
Command A Wins
6
Grok Code Fast 1 Wins
Benchmark Scores
| Benchmark | Command A | Grok Code Fast 1 | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 13.5 | 28.7 | |
Coding Index Code generation & understanding | 9.9 | 23.7 | |
Math Index Mathematical reasoning | 13.0 | 43.3 | |
MMLU Pro Academic knowledge | 71.2 | 79.3 | |
GPQA Graduate-level science | 52.7 | 72.7 | |
LiveCodeBench Competitive programming | 28.7 | 65.7 | |
Aider Real-world code editing | 12.0 | - | - |
AIME Competition math | 9.7 | - | - |
Grok Code Fast 1 significantly outperforms in coding benchmarks.
Cost vs Quality
X-axis:
Y-axis:
Loading chart...
Command A
Other models
Context & Performance
Context Window
Command A
256,000
tokens
Grok Code Fast 1
256,000
tokens
Speed Performance
| Metric | Command A | Grok Code Fast 1 | Winner |
|---|---|---|---|
| Tokens/second | 35.0 tok/s | 171.7 tok/s | |
| Time to First Token | 0.48s | 3.27s |
Grok Code Fast 1 responds 391% faster on average.
Capabilities
Feature Comparison
| Feature | Command A | Grok Code Fast 1 |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Command A | Grok Code Fast 1 |
|---|---|---|
| License | Open Source | Proprietary |
| Author | Cohere | Xai |
| Released | Mar 2025 | Aug 2025 |
Command A Modalities
Input
text
Output
text
Grok Code Fast 1 Modalities
Input
text
Output
text