Breaking

SpaceXAI Releases Grok 4.7 for Coding and Agentic Knowledge Work

September 21, 2026 at 13:02 EDT

Foundation Models
AI Agents
Software Dev & Coding

SpaceXAI released Grok 4.7 on September 21, 2026, positioning it as its strongest model for coding and knowledge work and making the grok-4.7 model available through the xAI API, Cursor and Grok Build. The launch keeps the standard API headline price at $2 per million input tokens and $6 per million output tokens while adding a faster, higher-priced variant for selected coding environments.

September 21, 2026 | SpaceXAI

Grok 4.7 Targets Agentic Work

SpaceXAI's new flagship model arrives for coding and knowledge work with a 500k-token context window and the same $2 / $6 standard headline token price as Grok 4.6.

500k

context tokens

input per 1M tokens

output per 1M tokens

46.3%

CursorBench 4.0

Input Price Comparison

Price per 1M input tokens among the listed frontier models. Each block equals $1.

Grok 4.7

GPT-5.6 Sol

$10

Fable 5.1

CursorBench 4.0 Snapshot

Grok 4.7 improves on Grok 4.6 but remains below Fable 5.1 on this launch-table coding benchmark.

40.4%

Grok 4.6

46.3%

Grok 4.7

51.8%

Fable 5.1

What improves

The new model moves above Grok 4.6 on listed coding and knowledge-work tests while keeping the same standard headline price.

What to watch

It still trails Fable 5.1 on CursorBench 4.0, and real workflow evidence will decide whether the gains hold in agent loops.

Continue reading

The rest of this article is for AI News Blitz readers. Choose an option below to keep reading.