Kimi K2 vs o3-mini
Change models
IndexAll categories, out of 100.
39.6 ±5.4
40.0 ±4.9 best
GapIndex points below the top.
−0.4 · no clear gap
Top
CoverageIndex weight that has results.
85%
85%
SpeedOutput tokens per second.
37/s
173/s best
EloLMArena rating and rank.
—
1320
ReleasedMonth of release.
2025-07
2025-01
Input / 1MUS dollars per 1M input tokens.
$0.57 best
$1.10
Output / 1MUS dollars per 1M output tokens.
$2.30 best
$4.40
1K chats2K tokens in, 500 out, each.
$2.29 best
$4.40
1K documents20K tokens in, 1K out, each.
$13.70 best
$26.40
1K agent tasks200K tokens in, 20K out, each.
$160.00 best
$308.00
ContextMaximum tokens in one request.
131K
200K best
AgenticMulti-step tasks with tools.
44.9 best
21.8
CodingCode writing and repair.
39.0 best
37.1
ReasoningLogic problems and puzzles.
40.3
43.2 best
MultimodalTasks with images and text.
—
—
KnowledgeFacts and expert knowledge.
41.5 best
39.0
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
35.9
52.3 best
MathMath problems.
36.0
46.1 best
Benchmarks
10 sharedOnly Kimi K2: 15Only o3-mini: 28
Kimi K2
o3-mini