xAI: Grok 4.20 Multi-Agent
● Excellent8.6
/ 10
Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...
Specifications
| Attribute | Value |
|---|---|
| Lab | xAI |
| Tags | Agentic Intelligent |
| Overall Score | 8.6/10 |
| Release Date | 2026-03 |
| Context Window | 2,000,000 tokens |
| Input Price / 1M | $2.00 |
| Output Price / 1M | $6.00 |
| Input Modalities | Text, Image, File |
| Output Modalities | Text |
Strengths
- Multi-agent parallel research and synthesis
- 2M context window for long documents
- Coordinates tool use across agents
- Strong reasoning in agent collaboration mode
Weaknesses
- Higher cost than single-agent Grok 4.20
- Overhead from multi-agent coordination
- Specialized use case limits general utility
Best For
- Deep collaborative research
- Multi-perspective analysis
- Complex multi-tool agent workflows
Sources & Further Reading
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Scores are aggregated from public benchmarks (MMLU, HumanEval, MATH, GSM8K, LMSYS) and normalized to a 1–10 scale. Methodology →