Grok / X.AI

Grok 4.20 Multi Agent

Grok / X.AI • API Price Comparison

📏 Context: 2,000,000 tokensReleased Apr 1, 2026

Grok 4.20 Multi Agent is a large language model by Grok / X.AI with a 2M-token context window. Across the 3 API channels tracked here, input pricing ranges from $1.23–$1.25 per 1M input tokens (USD-normalized); the cheapest is XycAi at ¥8.45 per 1M input tokens. The official channel (Grok / X.AI) charges $1.25 per 1M input tokens and $2.50 per 1M output tokens. Channels reachable from mainland China without a VPN include XycAi. Prices are collected daily from official provider pages and every tracked channel, then cross-checked by a data-accuracy audit.

Model performance benchmarks

Scores retain their original benchmark, version and metric. We do not combine them into a site-wide score; results from different versions are not directly comparable.

1,470
Textdefault · ELOAs of 2026-08-19
💰 Cheapest Option
XycAi
¥8.45/1M input
¥16.91/1M output
💸 Save 2.0% vs official
🇨🇳 China Available
🏢 Official Price
Grok / X.AI
$1.25/1M input
$2.50/1M output
🚫 Not available in China
🇨🇳 Best in China
XycAi
¥8.45/1M input
¥16.91/1M output
支付宝/微信可用
📊 Channel Price Comparison
Compare grok-4.20-multi-agent API prices across all available channels • 3 channels available
ChannelTypeInput / 1MOutput / 1MRate LimitChinavs Official
XycAi💰 Best Price
转售商¥8.45¥16.91--2.0%
OpenRouter
聚合平台$1.25$2.50---
Grok / X.AI🏢 Official
官方$1.25$2.50--Baseline
📈 Price History
Every scraper-detected price change is recorded. Same-day multiple changes take the last value; unchanged channels carry the last observed price forward.
2 changes · 1/2 channels
💵 Estimated Monthly Costs
Based on typical usage patterns (input:output = 2:1 ratio); all channels converted to USD for comparison
Usage LevelTokens/MonthXycAiOpenRouterGrok / X.AI
🐣 Light0.1M in + 0.1M out$0.25$0.25$0.25
📊 Medium1.0M in + 0.5M out$2.45$2.50$2.50
🚀 Heavy10.0M in + 5.0M out$24.50$25.00$25.00
🏢 Enterprise100.0M in + 50.0M out$245.00$250.00$250.00

Frequently asked questions about grok-4.20-multi-agent

What is the cheapest API provider for Grok 4.20 Multi Agent?

Of the channels tracked here, XycAi is the cheapest at ¥8.45 per 1M input tokens and ¥16.91 per 1M output tokens (about $1.23 per 1M input). Confirm on the provider's page; figures are updated daily.

What is the official API price of Grok 4.20 Multi Agent?

Grok / X.AI lists Grok 4.20 Multi Agent at $1.25 per 1M input tokens and $2.50 per 1M output tokens.

Can I use Grok 4.20 Multi Agent from mainland China?

Yes — these channels are directly reachable from mainland China without a VPN: XycAi. Domestic channels generally support Alipay/WeChat Pay.

What is the context window of Grok 4.20 Multi Agent?

Grok 4.20 Multi Agent offers a 2,000,000-token context window.

How often are Grok 4.20 Multi Agent prices updated, and how reliable is the data?

Prices are scraped daily from official pricing pages and every tracked channel, with every significant change recorded in a price-history log. A daily read-only data audit cross-checks each channel against the model producer's published price and flags stale or inconsistent rows for correction.

Related pricing research

Grok API and Subscription Pricing Guide

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