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Grok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
| Signal | Strength | Weight | Impact |
|---|---|---|---|
| Benchmarksjust now | 86 | 30% | +25.9 |
| Capabilitiesjust now | 100 | 20% | +20.0 |
| Recencyjust now | 100 | 15% | +15.0 |
| Pricingjust now | 98 | 15% | +14.6 |
| Context Windowjust now | 100 | 10% | +10.0 |
| Output Capacityjust now | 20 | 10% | +2.0 |
LMSYS Arena Elo
1462
Vision Elo
1182
Percentile
93.7
Weight
30%
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LMSYS Arena Elo
1462
Vision Elo
1182
Percentile
93.7
Weight
30%
Cost Estimator
You save $29.39/month vs category average