System Card
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Moonshot (月之暗面)
Moonshot AI
model systemcard
Kimi K3
#4
of 27 · general
2.8T
params · MoE
1M
context
Kimi K3 License
license
2026-07-16
released
weights ↗
repo ↗
Standing
dot = this model · shaded = the field's middle 60% · track = full field
General
77.4
#4
/27
Math
41.2
#16
/27
Coding
72.4
#4
/27
Health
65.8
#7
/26
Engineering
81.2
#4
/17
Cyber
76.9
#4
/14
Analyst
50.0
#6
/11
Legal
52.1
#10
/26
Instruct
57.6
#10
/27
Agents
67.9
#5
/27
Professional
87.4
#3
/27
Multimodal
53.9
#7
/19
Hallucination
44.4
#9
/27
Speed
20.0
#21
/22
Value
63.7
#5
/27
Open
61.3
#1
/11
Measured
≈ imputed · amber dot = lab-self-reported among the sources
GPQA Diamond
93.3%
#6
HLE
51.5%
#4
MMLU-Pro
88.0%
#11
LiveBench
79.2%
#5
SWE-bench V
93.4%
#4
LiveCodeBench
87.2%
#9
SciCode
58.7%
#3
CritPt
23.4%
#6
Terminal-Bench
83.0%
#3
APEX Agents
39.3%
#5
GDPval
59.1%
#5
Arena
1486
#5
AA Index
59.7
#4
Vals Index
74.7
#3
Epoch Capabilities Index
157.0
#6
Operations
$3
/
$15
$ per 1M tokens, in / out
$6
blended
43
tokens / sec
$0.35
$ per solved task
1486
arena elo · 3,559 votes
Series
Moonshot's models on the board, by release
Kimi K2
2026-01-27 · 28
→
Kimi K3
2026-07-16 · 77
Neighbors
nearest capability fingerprints · deltas describe the neighbor
Muse Spark
→ cheaper
GPT-5.6 Sol
→ stronger math · pricier
Alibaba
Qwen3.8 Max
→ narrower · cheaper
Anthropic
Claude Sonnet 5
→ weaker professional · cheaper
xAI
Grok 4.5
→ weaker professional · cheaper