Grok 4 20

Name: Inference Index — AI inference pricing and intelligence
Creator: Inference Index
License: https://creativecommons.org/licenses/by/4.0/
Keywords: AI, LLM, inference, pricing, intelligence, benchmark, market data

grok-4-20

Best price now

$0.570/ 1M in

via CheapTokens

Intelligence (AA)

38.6

source: Artificial Analysis

Speed

121 t/s

median output throughput

Coding

30.9

Artificial Analysis coding index

Providers

with listed pricing

Providers for Grok 4 20

CheapTokensbest-75%

in $0.570

out $1.71

blended ~$0.855

Open →

xAI

in $2.00

out $6.00

blended ~$3.00

Open →

Venice

in $2.27

out $6.80

blended ~$3.40

Open →

Model facts

Model ID: grok-4-20
Tier: Frontier
Context window: 2000K
Privacy: Venice — no data retention
Notes: Beta model

Cite: Grok 4 20

Citation

Grok 4 20 — Inference Index, 2026-04-16. Retrieved from https://inferenceindex.ai/models/grok-4-20

API

curl https://inferenceindex.ai/api/prices