Grok 4.20
VS
Kimi K2.7 Code
Grok 4.20 vs Kimi K2.7 Code: which wins at real work?
22 task areas · same graded test runs · rank comparison only, so 0–100 and Elo collections never mix raw scores.
Kimi K2.7 Code wins 21 of 22 task areas we tested; Grok 4.20 takes 1. Grok 4.20 costs 1.1× less per token ($3.75 vs $4.24 per 1M).
Grok 4.20 costs 1.1× less per token ($3.75 vs $4.24 per 1M).
Task by task
| Task area | Grok 4.20 | Kimi K2.7 Code | Winner |
|---|---|---|---|
| Executive Assistant |
#83
/ 112
Usable
|
#6
/ 112
Strong
|
Kimi K2.7 Code |
| RAG, Safety & Grounding |
#96
/ 113
Strong
|
#21
/ 113
Excellent
|
Kimi K2.7 Code |
| Legal & HR |
#87
/ 110
Strong
|
#14
/ 110
Excellent
|
Kimi K2.7 Code |
| Data & Analytics |
#102
/ 110
Excellent
|
#31
/ 110
Excellent
|
Kimi K2.7 Code |
| Content & Brand |
#118
/ 124
Needs editing
|
#48
/ 124
Strong
|
Kimi K2.7 Code |
| Customer Support |
#68
/ 113
Usable
|
#10
/ 113
Strong
|
Kimi K2.7 Code |
| Knowledge & Docs |
#70
/ 110
Usable
|
#16
/ 110
Excellent
|
Kimi K2.7 Code |
| Creative & Comedy | #96 / 110 | #44 / 110 | Kimi K2.7 Code |
| Translation & Localization |
#98
/ 110
Strong
|
#48
/ 110
Excellent
|
Kimi K2.7 Code |
| Landing Pages |
#66
/ 72
Usable
|
#17
/ 72
Strong
|
Kimi K2.7 Code |
| Training & Education |
#88
/ 110
Strong
|
#39
/ 110
Excellent
|
Kimi K2.7 Code |
| Product & Project Management |
#56
/ 110
Strong
|
#10
/ 110
Excellent
|
Kimi K2.7 Code |
| Coding |
#86
/ 115
Usable
|
#41
/ 115
Strong
|
Kimi K2.7 Code |
| Investor & Pitch |
#59
/ 66
Usable
|
#15
/ 66
Strong
|
Kimi K2.7 Code |
| Chef / Home Cooking |
#100
/ 126
Needs editing
|
#58
/ 126
Usable
|
Kimi K2.7 Code |
| Presentations & Decks |
#46
/ 110
Excellent
|
#5
/ 110
Excellent
|
Kimi K2.7 Code |
| Frontend & Landing Pages |
#15
/ 109
Needs editing
|
#54
/ 109
Needs editing
|
Grok 4.20 |
| Summarization & Meeting Notes |
#85
/ 110
Excellent
|
#47
/ 110
Excellent
|
Kimi K2.7 Code |
| Sales |
#85
/ 110
Usable
|
#48
/ 110
Usable
|
Kimi K2.7 Code |
| Research & Competitive Analysis |
#52
/ 110
Usable
|
#20
/ 110
Excellent
|
Kimi K2.7 Code |
| AI Strategy |
#59
/ 126
Strong
|
#44
/ 126
Strong
|
Kimi K2.7 Code |
| Structured Output |
#48
/ 113
Excellent
|
#46
/ 113
Excellent
|
Kimi K2.7 Code |
Rank = position among every model config we tested in that task area (lower is better). Sorted by biggest gap first.
Frequently asked
Is Grok 4.20 better than Kimi K2.7 Code?
Across 22 task areas we benchmarked, Kimi K2.7 Code ranks higher in 21 and Grok 4.20 in 1.
Which is cheaper, Grok 4.20 or Kimi K2.7 Code?
Grok 4.20 costs 1.1× less per token ($3.75 vs $4.24 per 1M).
What is Grok 4.20 better at?
Grok 4.20 out-ranks Kimi K2.7 Code at Frontend & Landing Pages.
What is Kimi K2.7 Code better at?
Kimi K2.7 Code out-ranks Grok 4.20 at Executive Assistant, RAG, Safety & Grounding, Legal & HR.
More comparisons
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Prompt × model results
12 test cases · 3 evals