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xAIChatgrok-4-6

Grok 4.6

Grok 4.6 for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.

Explore Grok 4.6 for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses through the unified API. Supported interfaces and current availability are shown below.

  • OpenAI-style Chat Completions
  • Anthropic-style Messages
  • OpenAI-style Responses
Get your API keyTry in playgroundCompare models

Model details

Context window
500K tokens
Max output
—
Input
Text, images
Output
Text
Capabilities
Reasoning, Vision, Tool calling, Streaming, JSON output
Interfaces
OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses

Pricing

Prices use the units shown below. No gateway fees. Usage, size and model options may affect the total.

Grok 4.6 pricing.
MetricPrice
/ 1M input tokens$2
/ 1M output tokens$6
/ 1M cached input tokens$0.5
/ content review$0.05
/ 1M input tokens · Up to 200K input tokens$2
/ 1M output tokens · Up to 200K input tokens$6
/ 1M cached input tokens · Up to 200K input tokens$0.5
/ 1M input tokens · Above 200K input tokens$4
/ 1M output tokens · Above 200K input tokens$12
/ 1M cached input tokens · Above 200K input tokens$1

Why teams pick it

  • Grok 4.6 for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.

Call Grok 4.6

Grok 4.6 answers on any of the APIs below — pick the one your code already speaks and just swap in your Cloakray key.

/v1/chat/completionsOpenAI-style Chat Completions · openai SDK or plain HTTP
curl https://api.cloakray.com/v1/chat/completions \
  -H "Authorization: Bearer ckr_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "grok-4-6",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'
/v1/messagesAnthropic-style Messages · @anthropic-ai/sdk SDK or plain HTTP
curl https://api.cloakray.com/v1/messages \
  -H "Authorization: Bearer ckr_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "grok-4-6",
  "max_tokens": 1024,
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'
/v1/responsesOpenAI-style Responses · openai SDK or plain HTTP
curl https://api.cloakray.com/v1/responses \
  -H "Authorization: Bearer ckr_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "grok-4-6",
  "input": "Hello"
}'

Conversation compaction is also available at POST /v1/responses/compact.

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