Grok 4.7

x-ai/grok-4.7

Grok 4.7 is xAI's flagship model for coding, agentic tasks, and knowledge work, succeeding Grok 4.6. It is particularly strong at long-running software engineering tasks and verifying its own work, with a 500K-token context window.

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Input price: $2.00USD / 1M tokens
Output price: $6.00USD / 1M tokens
Context window: N/A
Max output: 450K

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Prompt

Image URL or upload

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500K context450K max outputVision

Input$2.00/MOutput$6.00/MCache read$0.50/M

OutputReady

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Choose an example or write a prompt, then click Run.

Specifications

Pricing

Input: $2 / 1M tokens
Output: $6 / 1M tokens
Billing formula: usage.prompt_tokens >= 200000 ? (usage.prompt_tokens * 4 / 1000000 + usage.completion_tokens * 12 / 1000000 - usage.cached_tokens * 1.5 / 1000000) : (usage.prompt_tokens * 2 / 1000000 + usage.completion_tokens * 6 / 1000000)

Context & modalities

Max output: 450,000 tokens
Input: Text, image
Output: Text

Capabilities

Chat: Supported
Vision: Supported
Reasoning: Supported
Structured output: Supported
Function calling: Supported
Audio input: Not supported

Access

Provider: xAI
Model ID: x-ai/grok-4.7
Execution: sync
API: Chat Completions API
Endpoint: /v1/chat/completions

Start building

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

Production API

Chat Completions API endpoint

https://api.sandbase.ai/v1/chat/completions

Model ID

x-ai/grok-4.7

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/chat/completions" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "model": "x-ai/grok-4.7",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 2048
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Choose your model

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Model	Context	Input / 1M	Output / 1M	Released
xAI: Grok 4.7This model `xAI`	—	$2.00	$6.00	Sep 21, 2026
xAI: Grok 4.6 `xAI`	488.3K	—	—	Aug 12, 2026
xAI: Grok 4.5 `xAI`	488.3K	—	—	Jul 8, 2026
xAI: Grok Build 0.1 `xAI`	250K	—	—	May 20, 2026
xAI: Grok 4.3 `xAI`	1M	—	—	Apr 30, 2026
xAI: Grok 4.20 `xAI`	2M	—	—	Mar 31, 2026