SpaceXAI: Grok 4.20
x-ai/grok-4.20
Context: 2,000,000In: $1.25/1MOut: $2.50/1MUpdated 2026-08-05
Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
Intelligence
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Coding
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Agentic
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Metric profile
Trend over time
Intelligence
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Coding
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Agentic
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Only 1 snapshot so far (data refreshes daily) — the trend line appears after the 2nd snapshot.
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| website | 1251 | 53.5% | #33 |
| codecategories | 1248 | 53.5% | #33 |
| 3d | 1246 | 52.9% | #34 |
| gamedev | 1242 | 53.3% | #33 |
| dataviz | 1241 | 52.8% | #34 |
| uicomponent | 1237 | 51.1% | #36 |
| asciiart | 1213 | 48.5% | #18 |
| svg | 1210 | 53.5% | #26 |
| webapps | 1191 | 49.6% | #19 |
| htmlslides | 1183 | 45.7% | #15 |
| mobileapps | 1150 | 45.4% | #26 |
| fullstack | 1094 | 41.1% | #23 |
| godotgamedev | 1089 | 38.5% | #26 |
| androidnative | 1080 | 35.1% | #29 |