All models
Head to head
Kimi K3.1 Pro vs Grok 4.7
Price, context, inputs and filters. No benchmarks theatre.
Grok 4.7 costs 1.1× less per message.
Kimi K3.1 Pro holds 2.1× more context.
Made by
Moonshot AI
X-AI
Content tier
Open
Open
Intelligence
Brilliant
Brilliant
Price per message
~6.11 credits≈ 16 messages for $1
~5.33 credits≈ 18 messages for $1
Context window
1M tokens≈ 1,613 pages of text in one go
500K tokens≈ 769 pages of text in one go
Reads
Text, Images, Video
Text, Images
Writes
Text
Text
Tool use
Yes - search, memory, code and more
Yes - search, memory, code and more
Served via
OpenRouter, Unbottled AI
OpenRouter, Unbottled AI
Status
Current
Current
A typical message: 16K tokens in, 1.5K out. Short replies cost less. 1 credit = $0.01.