MODELS / MOONSHOT

Kimi K2.5

kimi-k2.5 is Kimi's most versatile model to date, featuring a native multimodal architecture that supports both visual and text input, thinking and non-thinking modes, and dialogue and agent tasks.

TEXTREASONINGREASONINGVISIONTOOL-USEIMPLICIT-CACHINGVIDEO-INPUT
262.1K
CONTEXT WINDOW
-
MAX OUTPUT TOKENS
$0.6
INPUT PRICE / 1M TOKENS
$3
OUTPUT PRICE / 1M TOKENS
QUICKSTART

Call it in one request.

OpenAI-compatible: change the base URL, and the setup is complete.

curl https://enterprise.blackbox.ai/v1/chat/completions \
  -H "Authorization: Bearer $BLACKBOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "blackboxai/moonshotai/kimi-k2.5",
    "messages": [{ "role": "user", "content": "Hello!" }],
    "stream": true
  }'
SPECIFICATIONS

The full spec sheet.

Context, pricing, modalities, routing, and deployment: everything Kimi K2.5 supports, in one table.

MODEL ID
blackboxai/moonshotai/kimi-k2.5
DEVELOPED BY
Moonshot
MODEL TYPE
Text
RELEASED
Jan 26, 2026
CONTEXT WINDOW
262.1K
MAX OUTPUT TOKENS
-
INPUT MODALITIES
text, image, video
OUTPUT MODALITIES
text
INPUT PRICE
$0.6 / 1M tokens
OUTPUT PRICE
$3 / 1M tokens
CACHE READ
$0.1 / 1M tokens
REASONING
Supported
DATA RETENTION
Standard retention
DEDICATED DEPLOYMENT
Enterprise · single-tenant
SUPPORTED PARAMETERS
max_tokenstemperaturestoptoolstool_choicereasoninginclude_reasoning