Model specification · Moonshot AI
Kimi K3
moonshotai/kimi-k3
Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is particularly strong at...
SpecificationsReported values
- Context window
- 1.0M
- Maximum output
- 944K
- Architecture
- text+image+video->text
- Tokenizer
- Other
- Knowledge cutoff
- —
- Moderated
- No
- Input modalities
- textimagevideo
- Output modalities
- text
Full pricingUSD where reported
| Price | Standard |
|---|---|
| Input | $0.192 / M |
| Output | $16.00 / M |
Benchmark indexesReported indexes
- Intelligence
- 17.4
- Coding
- 72
- Agentic
- 29.3
- Design Arena Elo
- 1270
Example workload costsStandard pricing only
| Workload | Input / output | Cache share | Estimated cost |
|---|---|---|---|
| Quick check | 10K / 1K × 1 | 0% | $0.018 |
| Long analysis | 100K / 4K × 1 | 50% | $0.083 |
| Workday | 20K / 2K × 1,000 | 30% | $35.78 |
More from Moonshot AIAll Moonshot AI models
| Model | Context | Input / M | Output / M | Intel. |
|---|---|---|---|---|
| Kimi K3.1 Pro | 1.0M | $2.00 | $10.00 | 46.5 |