How much does Grok 4.20 cost?

Grok 4.20 costs $2.00 per million input tokens and $6.00 per million output tokens. For a typical conversation (~2,000 tokens), that's approximately $0.010 per message.

What benchmarks has Grok 4.20 been tested on?

Grok 4.20 has not been benchmarked yet. Scores are added as benchmarks are published.

Is Grok 4.20 open source?

No, Grok 4.20 is a proprietary model by xAI.

How does Grok 4.20 compare to Qwen VL Max?

Grok 4.20 has an average score of 0.0 while Qwen VL Max scores 0.0. Qwen VL Max slightly outperforms Grok 4.20 overall. Grok 4.20 costs $2.00/1M input vs Qwen VL Max at $0.52/1M input. See full comparison →

Home/Models/Grok 4.20

Grok 4.20

by xAI · Released Mar 2026

Multimodal2M Context

Compare

Context

2.0M tokens (~1,000 books)

Input $/1M

$2.00

Output $/1M

$6.00

Type

multimodal

License

Proprietary

Benchmarks

0 tested

Data updated today

About

Grok 4.20 is xAI's newest flagship model with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering consistently...

No benchmark data available yet.

Model Family · xAI Grok 4.20

Grok 4.20Mar 2026

$2.00/M in2.0Mctx

Grok 4.20 BetaMar 2026

$2.00/M in2.0Mctx

Grok 4.20 Multi-AgentMar 2026

$2.00/M in2.0Mctx

Grok 4.20 Multi-Agent BetaMar 2026

$2.00/M in2.0Mctx

See the full Grok 4.20 family →

Similar Models