xAI's Grok Code Fast 1 has surged to the #1 position on OpenRouter with 572.7B tokens processed weekly, more than 3x the second-place model. This dethroned mimo-v2-flash which dropped from #1 (170.9B) to #9 (77.6B), signaling a major shift toward specialized coding models.
93%
Overall ConfidenceBased on 5 weighted dimensions
Confidence Breakdown
Authority
30%40Tier 4
Data Quality
25%80Level 4
Recency
20%808-30 days
Corroboration
15%1003 sources
Specificity
10%100Level 4
Data Points(3)
Grok Code Fast 1 processed 572.7B tokens weekly, 3.2x more than second place
Dec 29, 2025mimo-v2-flash dropped from #1 (170.9B) to #9 (77.6B) - a 55% decline in token volume
Dec 29, 2025xAI's code-optimized model captures largest single-model market share in OpenRouter history
Dec 29, 2025