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xAI: Grok 3 Beta

🇺🇸 xAI · Grok 3

Input Price $3.00 per million tokens NT$96.0
Output Price $15.00 per million tokens NT$480
Context Window 131K tokens
OpenRouter Route Price Please verify with official pricing pages
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Overview

xAI: Grok 3 Beta is a large language model API from xAI, part of its Grok 3 model family. With $3.00 per million input tokens and $15.00 per million output tokens, it is a premium-tier model where output volume is the main cost to watch. Output tokens cost about 5× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. The 131K-token context window — around 197 pages of text — comfortably handles long documents, multi-file code, or extended conversations. On Artificial Analysis's Intelligence Index it scores 18 (D grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $3.00 NT$96.0
Output per 1M tokens $15.00 NT$480
Cached Input per 1M tokens $0.750 NT$24.0
Web Search per search $0.0050 NT$0.16

Provider
xAI
Model Family
Grok 3
Version String
x-ai/grok-3-beta
Status
Active
Modality
Text
Context Window
131,072 tokens
Output Limit
— tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Intelligence Index 18 D Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 54.7% C Measured: 2026-07-01
GPQA Diamond 69.3% B Measured: 2026-07-01
HLE 5.1% D Measured: 2026-07-01
IFBench 46.9% C Measured: 2026-07-01
Non-Hallucination 15.4% Measured: 2026-07-01
Omniscience Accuracy 28.3% Measured: 2026-07-01
SciCode 36.8% B Measured: 2026-07-01
Tau2 48.8% Measured: 2026-07-01
TerminalBench 11.4% Measured: 2026-07-01

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter
Output $15.00 OpenRouter
Input $3.00 OpenRouter
Web Search $0.0050 OpenRouter
Cached Input $0.750 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • xAI: Grok 3 Beta Input price: $3/M tokens
  • xAI: Grok 3 Beta Output price: $15/M tokens
  • Context window: 131,072 tokens
  • Provider: xAI
  • Model family: Grok 3
  • Modalities: Text
  • Data source: OpenRouter, updated daily