SpaceXAIGrok 4 Fast Search
As of 6 Nov 2026, Grok 4 Fast Search by SpaceXAI is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories.
In detail. Grok 4 Fast Search 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
Versions
SpaceXAI has shipped 2 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.
| Model | Released | Index | Rank |
|---|---|---|---|
| Grok 4 Fast Searchthis page | – | – | – |
| Grok 4.1 Fast Search | – | – | – |
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 | 1161#34 | Arena (LMArena) |
See also
Questions people ask
- Why does Grok 4 Fast Search 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 Fast Search 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 Fast Search: benchmarks, pricing, speed and rank”, data as of 6 Nov 2026, https://www.benchleader.com/models/grok-4-fast-search.