Alex Getmanearly AI signals

Kimi K3

Moonshot

API availabilityRelease date unknownUpdated
Context window
1M
1,048,576 tokens
Max output
131K
131,072 tokens
Input / Output
text, image, video → text
Input / output price · USD / 1M tokens
ModelEvidence linksInput / output price
kimi-k3
standard · text
opencode-go$3.00 / $15.00

Alex's take

Specifications

Kimi K3 is a model from Moonshot, first recorded on 17 Sep 2026; its release date is not established. The context window is 1,048,576 tokens. The maximum output is 131,072 tokens.

Context window
1,048,576
Max output
131,072
Input
text · image · video
Output
text

Questions

What is the context window of Kimi K3?

The context window is 1,048,576 tokens. The maximum output is 131,072 tokens.

When was Kimi K3 released?

Its release date is not established. Signal Forge first recorded it on 17 Sep 2026.