Model Details
Owner
xAI
Released
Mar 2026
Status
Active
Context Length
1,000,000
Max Output
NA
Provider
Perplexity
Where is grok-4.20-multi-agent a perfect fit?
Grok 4.20 Multi-Agent is xAI's collaborative research model that launches multiple AI agents in parallel to investigate, reason, debate, and synthesize comprehensive answers. It is designed for deep research rather than low-latency conversational tasks.
- Deep research requiring multiple perspectives and evidence synthesis
- Multi-step technical, scientific, and business analysis
- Complex coding and software architecture investigations
- Enterprise due diligence and market research
- Long-context document and knowledge-base analysis
- Autonomous research agents using web search and external tools
- Comprehensive report generation with supporting evidence
- High-accuracy applications where answer quality is more important than response speed
- Deep research requiring multiple perspectives and evidence synthesis
- Multi-step technical, scientific, and business analysis
- Complex coding and software architecture investigations
- Enterprise due diligence and market research
- Long-context document and knowledge-base analysis
- Autonomous research agents using web search and external tools
- Comprehensive report generation with supporting evidence
- High-accuracy applications where answer quality is more important than response speed
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $1.250000)
USD 1.5000
📤 Output (1000 × $2.500000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
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 Perplexity
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Text | Standard | $1.2500 | $2.5000 | 0 – 200,000 tokens | → |
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Perplexity
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Text | Standard | $2.5000 | $5.0000 | 200,000+ tokens | → |