Grok 4 on Multio
Grok 4 is xAI's flagship — the model with first-class real-time search and a less-filtered tone than the OpenAI / Anthropic / Google trio. On Multio it earns its slot when current-events context matters.
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Grok 4 specs
| Spec | Grok 4 |
|---|---|
| Provider | xAI |
| Free tier | No |
| Context window | 256K tokens |
| Max output tokens | — |
| Input modalities | Image, Text, File |
| Output modalities | Text |
| Input price (per 1M tokens) | $3.00/M |
| Output price (per 1M tokens) | $15.00/M |
- Vision
- Reasoning
- Coding
- Long context
- by xAI
What Grok 4 is good at
- Answering 'what happened today' style queries with real-time grounding
- Less-filtered, more direct conversational tone
- Reasoning over current news and live data
- Debate-style prompts where pushback is a feature
- Code generation with a willingness to give a strong opinion
Best Multio use cases for Grok 4
The short version
The model for current-events and direct-tone work. Default switch when other models hedge too much.
Compare Grok vs other AI models
FAQ
- Is Grok 4 on Multio free?
- Grok 4 is a premium model and is BYOK on Multio. Add your xAI API key in /settings/api-keys, and your provider bills you directly for usage. Free models (Llama, DeepSeek, Mistral, Qwen) ship on the workspace tier.
- How does Grok 4 compare to other AI models?
- Run Grok 4 alongside GPT-5, Claude, Gemini and other leading models on Multio to see head-to-head responses on your own prompts.
- When should I use a different model instead of Grok 4?
- Switch to GPT-5 for harder pure reasoning; switch to Sonar Pro when you specifically need source citations.
- Can I use Grok 4 with my own files?
- Yes. Upload PDFs, docs, code, and images — Grok 4 will ground its answers in your files automatically.
- Who makes Grok 4?
- Grok 4 is built by xAI and is available inside Multio's agent platform on supported plans.