Gemini 4 Carbon vs Kimi K3.1 Pro

Change models
Kimi K3.1 ProMoonshot AISmartest open
IndexAll categories, out of 100.
82.7 ±5.1 best
75.7 ±4.7
GapIndex points below the top.
Top
−7.0
CoverageIndex weight that has results.
80%
80%
SpeedOutput tokens per second.
31/s
43/s best
EloLMArena rating and rank.
1538
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ReleasedMonth of release.
2026-10
2026-10
Input / 1MUS dollars per 1M input tokens.
$2.00
$2.00
Output / 1MUS dollars per 1M output tokens.
$10.00
$10.00
Batch output / 1MBatch price per 1M output tokens.
$5.00 best
$6.00
1K chats2K tokens in, 500 out, each.
$9.00
$9.00
1K documents20K tokens in, 1K out, each.
$50.00
$50.00
1K agent tasks200K tokens in, 20K out, each.
$600.00
$600.00
ContextMaximum tokens in one request.
1.05M
1.05M
AgenticMulti-step tasks with tools.
83.2 best
76.7
CodingCode writing and repair.
80.5 best
71.9
ReasoningLogic problems and puzzles.
83.9 best
77.7
MultimodalTasks with images and text.
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72.0
KnowledgeFacts and expert knowledge.
79.5 best
71.0
MultilingualTasks in many languages.
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InstructionTasks with strict prompt rules.
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MathMath problems.
77.2
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Benchmarks

8 shared
Only Gemini 4 Carbon: 31Only Kimi K3.1 Pro: 55
Gemini 4 Carbon
Kimi K3.1 Pro
79.3%52 / 217
86.3% best3 / 217
58.3% best9 / 164
48.9%23 / 164
40.0% best5 / 27
19.6%22 / 27
77.8% best1 / 23
73.3%4 / 23
ExploitGymAgentic
53.5% best1 / 23
20.7%13 / 23
28.4%7 / 22
31.4% best2 / 22
65.2%2 / 22
67.2% best1 / 22
54.3% best2 / 19
43.9%9 / 19