kimi-k2.5

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Model type

Text

Trial status

Trial ready

API routes

3 routes

Catalog created

May 29, 2026

ReasoningLongOmni-ModalLong

Specifications

ProviderMoonshot

Model IDkimi-k2.5

Model TypeText

Trial AccessTrial ready

Release Date2026-01-27

Context Window1M tokens

Endpoints3 routes

anthropicPOST

/v1/messages

openaiPOST

/v1/chat/completions

openai-responsePOST

/v1/responses

Capabilities

Text

ReasoningLongOmni-ModalLong

Pricing

Input

$0.401

per 1M tokens

Output

$2.107

per 1M tokens

Cache Read

$0.401

per 1M tokens

Cost Estimate

1K tokens in + 1K out1K in + 1K out$0.0025

10K tokens in + 2K out10K in + 2K out$0.0082

100K tokens in + 10K out100K in + 10K out$0.0611

API Example

Endpoint:

curl --request POST \
  --url https://api.aisa.one/v1/chat/completions \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer $AISA_API_KEY' \
  -d '{
    "model": "kimi-k2.5",
    "messages": [
      {
        "role": "user",
        "content": "Hello, what can you help me with?"
      }
    ],
    "max_tokens": 1024
  }'

Base URL: https://api.aisa.one

Endpoint: /v1/chat/completions

View API Docs