grok-4.20-beta1
Not enough verified architecture information for a reliable VRAM estimate.
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AI modelsgrok-4.20-beta1
Model evaluation
Capability & preference
Human preference · Arena
Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.
Recorded results
Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.
Arena text preference / chinesehuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,476.38 rating
Confidence interval: 1,461.84 – 1,490.92
1738 votes
- Category
- chinese
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,446.64 rating
Confidence interval: 1,439.15 – 1,454.13
7499 votes
- Category
- coding
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,437.87 rating
Confidence interval: 1,428.26 – 1,447.48
4173 votes
- Category
- creative_writing
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,450.99 rating
Confidence interval: 1,444.95 – 1,457.03
12796 votes
- Category
- english
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,440.68 rating
Confidence interval: 1,434.83 – 1,446.54
21178 votes
- Category
- exclude_ties
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / experthuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,427.57 rating
Confidence interval: 1,415.29 – 1,439.84
2473 votes
- Category
- expert
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / frenchhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,455.23 rating
Confidence interval: 1,433.81 – 1,476.65
861 votes
- Category
- french
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / germanhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,464.10 rating
Confidence interval: 1,436.82 – 1,491.38
445 votes
- Category
- german
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,441.01 rating
Confidence interval: 1,435.58 – 1,446.45
17459 votes
- Category
- hard_prompts
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,443.64 rating
Confidence interval: 1,436.48 – 1,450.79
8403 votes
- Category
- hard_prompts_english
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,425.00 rating
Confidence interval: 1,416.51 – 1,433.49
5360 votes
- Category
- industry_business_and_management_and_financial_operations
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,417.67 rating
Confidence interval: 1,409.12 – 1,426.23
5387 votes
- Category
- industry_entertainment_and_sports_and_media
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,433.26 rating
Confidence interval: 1,419.91 – 1,446.61
2107 votes
- Category
- industry_legal_and_government
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,440.82 rating
Confidence interval: 1,431.76 – 1,449.88
4607 votes
- Category
- industry_life_and_physical_and_social_science
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,433.75 rating
Confidence interval: 1,418.36 – 1,449.14
1521 votes
- Category
- industry_mathematical
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,450.91 rating
Confidence interval: 1,437.25 – 1,464.57
2018 votes
- Category
- industry_medicine_and_healthcare
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,452.45 rating
Confidence interval: 1,446.05 – 1,458.85
10842 votes
- Category
- industry_software_and_it_services
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,427.98 rating
Confidence interval: 1,420.12 – 1,435.85
6385 votes
- Category
- industry_writing_and_literature_and_language
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,415.13 rating
Confidence interval: 1,408.19 – 1,422.08
8847 votes
- Category
- instruction_following
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / japanesehuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,448.91 rating
Confidence interval: 1,408.94 – 1,488.88
226 votes
- Category
- japanese
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / koreanhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,416.72 rating
Confidence interval: 1,388.76 – 1,444.68
469 votes
- Category
- korean
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,426.88 rating
Confidence interval: 1,420.13 – 1,433.63
10449 votes
- Category
- longer_query
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,432.54 rating
Confidence interval: 1,418.20 – 1,446.88
1684 votes
- Category
- math
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,450.89 rating
Confidence interval: 1,441.56 – 1,460.23
4597 votes
- Category
- multi_turn
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,433.05 rating
Confidence interval: 1,427.45 – 1,438.65
15112 votes
- Category
- non_english
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,444.59 rating
Confidence interval: 1,440.06 – 1,449.13
27908 votes
- Category
- overall
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / polishhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,430.61 rating
Confidence interval: 1,406.76 – 1,454.45
582 votes
- Category
- polish
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,449.43 rating
Confidence interval: 1,438.80 – 1,460.06
3305 votes
- Category
- russian
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
Arena text preference / spanishhuman preference · 2026-10-15 · rating
grok-4.20-beta1
1,437.90 rating
Confidence interval: 1,418.48 – 1,457.33
951 votes
- Category
- spanish
- Evaluated configuration
- grok-4.20-beta1
- Evaluation type
- human preference
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Capabilities
- Model license
- Proprietary
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