Kimi K3 TEE
Kimi K3 is Moonshot AI's open-weight, always-thinking multimodal model for long-context reasoning, coding, tool use, and native image understanding. Running inside a TEE (Trusted Execution Environment), with provider attestation support.
- Reasoning
- Vision
- Tool Calling
- Structured Output
Added Jul 31, 2026
Model weightsPricing
Auto routing · per 1M tokens- Input
- $1.85
- Output
- $9.50
- Cache read
- $0.185
Specifications
- Context window
- 1M
- Max output
- 1M
- Parameters
- 2.8T
- Avg output (7d)
- 1.3K tokens
- Longer than 77% of models
Benchmarks
Benchmarks
Sourced from Design Arena.
Best Category
3D
Best Elo
1374
Best Rank Percentile
Top 7%
Ranking Distribution
13,594 battles
60%
45%
30%
15%
0%
21.8%
First
43.0%
Second
28.7%
Third
6.5%
Fourth
Category Performance
Models Arena
3D
1374
Elo
63.8%
Win
678.4s
Avg Time
#13
Rank
Game Development
1349
Elo
54.4%
Win
936.0s
Avg Time
#12
Rank
Data Visualization
1348
Elo
63.2%
Win
655.4s
Avg Time
#3
Rank
UI Component
1343
Elo
60.7%
Win
763.1s
Avg Time
#12
Rank
Website
1332
Elo
58.6%
Win
836.0s
Avg Time
#7
Rank
SVG
1303
Elo
59.8%
Win
439.3s
Avg Time
#13
Rank
Agents Arena
Full Stack
1301
Elo
61.5%
Win
N/A
Avg Time
#5
Rank
Web Apps
1285
Elo
59.0%
Win
N/A
Avg Time
#10
Rank
Native Apps
1261
Elo
57.3%
Win
N/A
Avg Time
#6
Rank
Mobile Apps
1261
Elo
56.9%
Win
N/A
Avg Time
#6
Rank
Agentic Game Dev
1202
Elo
54.0%
Win
N/A
Avg Time
#5
Rank
Updated Nov 9, 2026, 10:30 PM · Matched as Kimi K3
Design ArenaProviders
Choose or restrict providers with the API. Provider-selection prices include the selection markup. Provider selection guide · Pricing API (JSON, USD per 1K tokens)
| $1.85 | $9.50 | $0.185 | N/A | N/A | |
| $1.85 | $9.50 | $0.185 | N/A | N/A | |
| $1.94 | $9.97 | $0.194 | N/A | N/A | |
| $4.20 | $21.00 | $0.63 | N/A | N/A |