SpaceXAIGrok 4.20 Beta1
As of 6 Nov 2026, Grok 4.20 Beta1 by SpaceXAI is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories.
In detail. Grok 4.20 Beta1 is a SpaceXAI model. It is not yet ranked: no independent benchmark results so far, only pricing and metadata.
- Blended price
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- Output speed
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- First answer
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- Context
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- Full answer
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- Cost per task
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- Tokens per task
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- Released
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- date not published by our sources
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Agents & tools
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| Arena Searchnot in index | 1199#19 | Arena (LMArena) |
See also
Questions people ask
- Why does Grok 4.20 Beta1 have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories, and as of 6 Nov 2026 Grok 4.20 Beta1 does not have them yet. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
Data as of 6 Nov 2026. Compare with another model.
Cite as: BenchLeader, “Grok 4.20 Beta1: benchmarks, pricing, speed and rank”, data as of 6 Nov 2026, https://www.benchleader.com/models/grok-4-20-beta1.