Row verified 22 Oct 2026
Grok 4.7
xAI's current flagship for coding, agentic tasks and knowledge work; agentic tool calling and configurable reasoning effort up to xhigh.
- 500K context
- Text + image in
xAI · released 21 Sep 2026 · proprietary API
Grok 4.7 among the 42 models on the Frontier Index, placed by blended price.
Context window
500K
500,000 tokens
Input price
$2
per 1M tokens
Output price
$6
per 1M tokens
Blended
$3
3:1 in:out mix
Weights
Proprietary
API only
Released
21 Sep 2026
xAI
Long-context / tier pricing — Doubles above 200K prompt tokens, to $4 in / $12 out; cached input $0.50/1M ($1.00 long). 20% batch discount. A "Grok 4.7 Fast" variant bills 2x these rates (1.5x on long-context requests) but is sold only through Cursor and Grok Build, never the public API, so it is not priced here. Listed prices are the base rate for prompts up to ~200K tokens.
Where it ranks
Of 42 models tracked.
Cost to run
#20(tied)
of 42
Input price
#21(tied)
of 42
Context window
#33(tied)
of 42
Compare with
The nearest models by blended cost to run.
Put it to work
Specs from BitByteCore's hand-verified Frontier Ledger (v2026-10-22), this row verified 22 Oct 2026 against xAI's official pricing ↗. Model pricing moves fast, so confirm with xAI before you rely on a figure.