Gemini Deep Research Max vs Grok 4.20 Multi-Agent

This comparison does not currently contain a protocol-matched coding benchmark for both Gemini Deep Research Max and Grok 4.20 Multi-Agent, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Only Grok 4.20 Multi-Agent has a directly sourced input price: $1.25 per million tokens. Only Grok 4.20 Multi-Agent has a directly sourced output price: $2.50 per million tokens.

Gemini Deep Research Max has the larger sourced context window. Gemini Deep Research Max supports 1,048,576 and Grok 4.20 Multi-Agent supports 1,000,000.

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Both models have the same recorded self-hosting status: unsupported. Gemini Deep Research Max is not marked open weight; Grok 4.20 Multi-Agent is not marked open weight.

Gemini Deep Research Max is documented with image input; Grok 4.20 Multi-Agent is documented with image input. This reflects supported input modalities, not vision quality.

Neither has a larger sourced maximum output. Gemini Deep Research Max is 65,536 and Grok 4.20 Multi-Agent is —.

Gemini Deep Research Max: reasoning, tool calling, and image input. Grok 4.20 Multi-Agent: reasoning, tool calling, and image input. Feature support does not establish relative quality.

Gemini Deep Research Max has 1 sourced provider route; Grok 4.20 Multi-Agent has 1, a tie.

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.