grok-4-fast-chat vs glm-5
Direct benchmark comparison between grok-4-fast-chat and glm-5 based on LMArena Elo and latest API pricing.
Direct Technical Comparison
| Frontier Model |
LMArena Elo |
API Cost (1M) |
Throughput |
| grok-4-fast-chat |
1421 |
$2e-7 |
164 |
| glm-5 |
1456 |
$7.2e-7 |
14 |
*These models represent the Pareto Frontier (optimal cost-to-performance).*
Conclusion: For developers looking for higher intelligence, glm-5 currently leads with an Elo of 1456.