name = "Grok 4"
description = "Grok model for agentic tool use, reasoning, coding, and live assistance"
family = "grok"
release_date = "2025-09-09"
last_updated = "2025-09-09"
attachment = true
reasoning = true
reasoning_options = []
temperature = true
tool_call = true
knowledge = "2025-01"
open_weights = false

[cost]
input = 3.00
output = 15.00
cache_read = 0.75
cache_write = 3.00

[limit]
context = 256_000
output = 64_000

[modalities]
input = ["text", "image"]
output = ["text"]