Compare AI models: Kimi K3.1 Pro vs Step 5 Preview
- Kimi K3.1 ProMoonshotHollow points use fallbacks · hover for details
- Step 5 PreviewStepFunHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Kimi K3.1 Pro | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 17/100 | 93/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
| Step 5 Preview | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 37/100 | 81/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$1.00/ 1M
Output
$10/ 1M
$2.70/ 1M
Cached input
$0.20/ 1M
$0.10/ 1M
MomentumLast 2 mo
Unique users
8.8K
115K
Completed sessions
22,686
2,637,967
Token share
0%
0.62%
Tokens
49B+100%
7.2T+100%
AUG 31OCT 25
AUG 31OCT 25
RetentionWeek 1
Returning users
Pending
77.1%933 user-weeks
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