Release Date: Jul 16, 2026

Developer Moonshot AIΒ πŸ‡¨πŸ‡³
Context Window 1M
Max Output Tokens 1M
Token Costs (in/out) $3.00/15.00
Weights Open
Input Modalities

Accuracy

57.81 % Β± 1.06

Cost / Test (Vals Index)

$ 6.468

Latency

69 min 34 s

Vals Index
BenchmarksAccuracyRankings

0.0%

Β±1.06
10/48

0.0%

3/3

0.0%

Β±4.10
30/51

0.0%

Β±5.44
4/22

0.0%

Β±3.04
7/48

0.0%

Β±0.53
10/51

0.0%

Β±3.45
6/51

0.0%

Β±2.19
20/86

0.0%

Β±1.89
6/87

0.0%

Β±0.91
34/96

0.0%

Β±3.36
3/24

0.0%

Β±3.42
4/77

0.0%

Β±0.84
11/141

0.0%

Β±2.69
3/86

0.0%

Β±0.98
2/7

0.0%

Β±1.31
10/135

0.0%

Β±0.97
16/140

0.0%

Β±0.39
13/139

0.0%

Β±0.32
20/135

0.0%

Β±0.78
9/90

0.0%

Β±0.99
3/42

0.0%

Β±1.11
8/86

0.0%

Β±0.65
3/57
Proprietary BenchmarksAcademic BenchmarksIndustry Partners
Vals
Default Provider : Moonshot AI
Temperature: Default
Top P: Default
Top K: Default
Max Output Tokens: 1,048,576
Reasoning Effort: max

Updates

Jul 16, 2026

We evaluated Moonshot AI’s Kimi K3 on the Vals Index.

We evaluated Kimi K3 with temperature 1, up to 262k output tokens, and max-effort reasoning. Kimi K3 supports a 1M-token context window, image inputs, and tool calling.

Congrats to the Moonshot AI team on the release!