Grok 4.7 API — pricing & specs

Grok 4.7 is an xAI text and image reasoning model with function calling and a 500,000-token context. On KeepRouter, Grok 4.7 costs $4.00 per 1M input tokens and $12.00 per 1M output tokens, billed pay-as-you-go with no monthly fee. Call it through a compatible KeepRouter endpoint supported by its active route, with the model id grok-4.7.

Maker	xAI
Modality	Text, vision
Context window	500,000 tokens
Input price	$4.00 per 1M tokens
Output price	$12.00 per 1M tokens
Cached input	$1.00 per 1M tokens
Capabilities	Vision (image input), Chat completions, Streaming where supported, Tool calling where supported
Endpoint	POST /v1/chat/completions or POST /v1/responses
Model id	`grok-4.7`

How pricing works for Grok 4.7

Grok 4.7 is billed per token — $4.00 per 1M input tokens and $12.00 per 1M output tokens, with cached input at $1.00 per 1M tokens. The published price is pay-as-you-go, with no monthly fee; actual request cost depends on measured token usage.

Calling Grok 4.7 on KeepRouter

Point a compatible client at the supported KeepRouter endpoint and set the model to grok-4.7. KeepRouter preserves the client-facing request shape while handling upstream routing or translation. Use POST /v1/chat/completions or, on compatible chat routes, POST /v1/messages; streaming and tool support depend on the model's active route.

cURL

curl https://keeprouter.com/v1/chat/completions \
  -H "Authorization: Bearer $KEEPROUTER_KEY" -H "Content-Type: application/json" \
  -d '{"model":"grok-4.7","messages":[{"role":"user","content":"Hello"}]}'

Python

import os
from openai import OpenAI
client = OpenAI(base_url="https://keeprouter.com/v1", api_key=os.environ["KEEPROUTER_KEY"])
r = client.chat.completions.create(model="grok-4.7", messages=[{"role":"user","content":"Hello"}])

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://keeprouter.com/v1", apiKey: process.env.KEEPROUTER_KEY });
const r = await client.chat.completions.create({ model: "grok-4.7", messages: [{ role: "user", content: "Hello" }] });

Estimate API costs

At the current KeepRouter customer price, an example workload of 1,000 total input tokens, no cached input, and 500 output tokens per request costs approximately $0.0100 per request. At 100 requests per day, that is $30.00 over 30 days. This is a usage estimate, excluding processing fees, taxes, retries and application infrastructure. Actual usage, cache hits and supported generation durations need their own checks.

Adjust quantities in the API cost calculator.

Model identity and official sources

Sources checked 2026-10-03.

Bounded generation checked

On October 3, 2026, this exact ID returned HTTP 200, visible text and final token usage through /v1/responses. These small checks do not establish task accuracy, full-context capacity, media compatibility or sustained throughput.

KeepRouter · API reference

Model and evaluation task

Grok 4.7 accepts text and images and supports function calling. Maker-hosted search is a separate capability and can incur separate tool charges; it is not included merely by choosing this model ID.

xAI · model documentation

API contract and migration

Use Chat Completions with this exact public model ID. Maker-native tools, audio generation and media encodings are not automatically exposed by a compatibility route. Start with text, then test each required media and tool workflow separately.

xAI · model documentation

Customer price and verification scope

The live prices above are KeepRouter customer rates. One fixed input rate covers ordinary input and the supported cache-write or long-context ceiling; no extra cache-write fee is added. Cache hits use the separate cached-input rate. These are not the maker's short-context base prices. Maker specifications and catalog checks do not certify every generation workflow.

KeepRouter · pricing and usage · KeepRouter · workload calculator

How to evaluate Grok 4.7

Grok 4.7 is listed on KeepRouter as text, vision under the exact id grok-4.7. Use /v1/chat/completions for the listed route; a maker's upstream features do not automatically apply to this gateway endpoint. The published context window is 500,000 tokens. These are limits, not a recommended request size.

First workload: Start with a text question plus one representative image, then repeat the same question with text only. Compare answer quality, latency and billed input/output tokens.

Before production: For agent use, test tool calls and structured output on this exact model route before production; an OpenAI-compatible chat endpoint alone does not prove either feature.

Agent setup paths

OpenCode

OpenCode documents a custom OpenAI-compatible provider. Set baseURL to https://keeprouter.com/v1 and list grok-4.7 as a model; validate tool behavior on the exact route. Official setup.

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "keeprouter": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "KeepRouter",
      "options": {
        "baseURL": "https://keeprouter.com/v1",
        "apiKey": "{env:KEEPROUTER_API_KEY}"
      },
      "models": {
        "grok-4.7": {
          "name": "Grok 4.7"
        }
      }
    }
  }
}

Continue

Continue documents provider: openai with a custom apiBase. Set apiBase to https://keeprouter.com/v1 and model to grok-4.7; validate the selected feature and endpoint. Official setup.

name: KeepRouter
version: 0.0.1
schema: v1
models:
  - name: Grok 4.7
    provider: openai
    model: grok-4.7
    apiBase: https://keeprouter.com/v1
    apiKey: <YOUR_KEEPROUTER_API_KEY>

These are documented configuration paths; model-specific tool, streaming and multimodal behavior still needs a real request test.

Public model usage evidence

No public, exact-variant usage figure has been verified for this KeepRouter model id. Missing data is not zero usage; family-level or maker-wide traffic is not presented as this model's traffic.

Published examples and cases

No exact-model customer case has been verified for this entry. The workload above is an evaluation recipe, not a claim of a public deployment.

Source and verification boundary

Official Grok 4.7 documentation. KeepRouter's live catalog is authoritative for the customer price and enabled endpoint shown here; the maker remains authoritative for upstream model capabilities and limits.

Pricing and implementation guides

Guides

Call Grok 4.7 with the OpenAI SDK

Related models

Grok 4.3 by xAI — $1.25 per 1M input tokens and $2.50 per 1M output tokens
Kimi K2.6 by Moonshot AI — $0.9700 per 1M input tokens and $4.03 per 1M output tokens
Kimi K2.7 Code by Moonshot AI — $0.9700 per 1M input tokens and $4.03 per 1M output tokens
GPT-OSS 120B by OpenAI — $0.1500 per 1M input tokens and $0.6000 per 1M output tokens
Kimi K2.7 Code (High-Speed) by Moonshot AI — $1.94 per 1M input tokens and $8.06 per 1M output tokens
GPT-6.1 Sol by OpenAI — $5.00 per 1M input tokens and $15.00 per 1M output tokens

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Catalog facts and prices last changed 2026-10-03.

Page content reviewed 2026-10-03.