Language model · by xAI

Grok 4.3 X Searchfor trend research

Ask what X is saying about a topic and get a cited answer. Shorz's MCP x_search tool runs xAI's Grok 4.3 with live X search — so your agent can research a trend before it scripts the video.

MCP
From 169 credits per 1M tokens (input)
Positioning · Live X search

Download for freeWindows 10/11 (64-bit)

See Pricing

Also available for Mac (Apple Silicon)

7-day money-back guarantee

Grok 4.3 X Search at a glance

Grok 4.3 is xAI's model, and x_search is xAI's tool for searching X in real time. Shorz exposes the pair as an MCP tool: your assistant asks a plain-language question, Grok searches X with any handle or date filters, and the answer comes back with links to the posts it used.

Specs in Shorz

Made by: xAI
Model: Grok 4.3 with xAI's x_search tool
Where: Shorz MCP server — the x_search tool
Filters: Handles and date ranges
Answers: Plain language with x.com citations
Billing: Tokens plus a small fee per search

Price in Shorz credits

169 / 338credits per 1M tokens · in / out

Input · per 1M tokens169 cr
Output · per 1M tokens338 cr
Cached input · per 1M tokens27 cr
per search1 cr

1 credit = €0.01. Prepaid packs, no subscription, credits never expire. Prices are read from the same live catalog the app uses. See packs

Why pick Grok 4.3 X Search in Shorz

Live X data

What people are posting now — not a training-data snapshot.

Cited answers

Every answer links to the x.com posts behind it.

Agent-ready

Part of the Shorz MCP server, so Claude, Cursor, Codex or Gemini can research, then script and render.

Best for

Trend research
News reaction videos
Creator monitoring
Hook ideas

Where Grok 4.3 X Search works in Shorz

Same model, no separate account: it runs on your Shorz credits wherever the app offers it.

Shorz MCP server

The x_search tool your AI assistant calls for live X research.

Learn more

Script research

Find the angle, quotes and reactions before a Faceless or Script to Video project is written.

Learn more

How to use Grok 4.3 X Search in Shorz

Shorz is a desktop app for Windows and Mac. Download it, sign in, and Grok 4.3 X Search is already in the model picker — no API key, no waitlist, no second subscription.

Or ask your AI agent

“What are tech creators on X saying about the new iPhone this week? Then draft a 45-second reaction script.”

Shorz MCP server

1Download Shorz and connect its MCP server to Claude, Cursor, Codex or Gemini.
2Ask your assistant a question about X — e.g. what creators are saying about a launch this week.
3It calls x_search; Grok 4.3 searches X and answers with citations.
4Have the assistant turn the findings into a script and render the video in Shorz.

Grok 4.3 X Search vs other language models

All language models in Shorz, with live credit prices.

Model	Best at	Context	Positioning	Credits
Claude Opus 5.5	Anthropic's Opus 5.5 — the default brain behind every Shorz project.	1M	Default	520 / 2,600 per 1M tokens · in / out
Claude Fable 5.1	Anthropic's flagship Claude 5 model, for the hardest edits and most careful judgement.	—	Flagship	1,300 / 6,500 per 1M tokens · in / out
Claude Sonnet 5.5	Anthropic's fast, efficient Claude — half the per-token price of Opus 5.5.	1M	Balanced	260 / 1,300 per 1M tokens · in / out
GPT 6.1 Sol	OpenAI's GPT 6.1 Sol — 1.05M context, priced alongside Sonnet 5.5.	1.05M	Balanced	270 / 1,350 per 1M tokens · in / out
GPT 6 Astra	OpenAI's flagship GPT 6 model — the strongest OpenAI tier in Shorz.	1.05M	Flagship	1,350 / 6,750 per 1M tokens · in / out
GPT 6 Luna	OpenAI's smallest GPT 6 model — by far the cheapest main AI in Shorz.	1.05M	Budget	14 / 68 per 1M tokens · in / out
Gemini 3.8 Flash	Google's multimodal Flash model — and the model behind free Auto Edit and Clipping runs.	1M	Free tier	195 / 975 per 1M tokens · in / out
Grok 4.3 X Search	xAI's Grok 4.3 with live X search — trend research for your AI agent.	—	Live X search	169 / 338 per 1M tokens · in / out