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Models

Grok 4.20 Multi-Agent

grok-4.20-multi-agentby Grok

Grok 4.20 Multi-Agent is a variant of SpaceXAI’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...

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Context

2M

Max output

no data

Price per million tokens

$1.25in$0.20cached$2.50out

Released

Mar 2026

Waterfall

  1. 1
    Azure Foundry via Experiential Cloud$1.25/$2.5099.9% up--

Quickstart

I want you to route my LLM calls for "grok-4.20-multi-agent" through the Experiential gateway instead of calling the provider directly. It speaks the OpenAI Chat Completions API, so this is a base-URL and key swap. Please:

1. Point the client at https://api-pr-679.preview.experientiallabs.ai/v1 as the base URL.
2. Authenticate with my Experiential API key from the EXPLABS_API_KEY environment variable. If it isn't set, stop and tell me to create one under Settings -> API Keys and export it.
3. Use the model id "grok-4.20-multi-agent" exactly.
4. Update every place my code builds an LLM client for this model to use that base URL and key, leaving streaming and tool-calls as they are.
5. Make one test call and show me the reply plus the token usage, so we confirm it runs on my Experiential credits.

Tell me which files you changed.
CapabilitiesAccepts text, image, pdf

Sampling

Temperature0-2Top-p0.01-1Stop sequencesLogprobs

Tools & structure

ToolsParallel tool callsStructured output

Streaming

Streaming

Limits

Max-tokens fieldmax_tokens

Sending an unsupported field? See error referenceAzure OpenAI docs

Benchmarks1
BenchmarkScoreSource
LMArena EloLMArena · Aug 20261450LMArena · Aug 2026
Providers serving this model1
Status
Azure Foundry via Experiential Cloudexperientialno datano data99.9%#1 / 12Mno data$1.25≈$2.50≈cache$0.20≈-no dataactiveestimated
Release notes