xAI Launches Grok 4.7 After Repeated Delays
The 2.1 trillion-parameter model costs $2 per million input tokens but trails Claude Fable 5.1 on key benchmarks.
Yuna · Sep 22, 2026 · 1 min
xAI released Grok 4.7 on Monday, September 21, 2026, after at least five delays since late July, Decrypt reported. The model runs on 2.1 trillion parameters, a 40% increase over the 1.5 trillion in Grok 4.6. It includes supplemental training on SpaceX engineering data.
For pricing, the rates stand at $2 per million input tokens alongside $6 per million output tokens. The model is available immediately in the Grok app, Cursor, Grok Build, and the xAI API.
On benchmarks, Grok 4.7 scored 1695 on GDPval, behind Claude Fable 5.1’s 1735. It also posted 1657 on AA-Briefcase, compared to Fable 5.1’s 1678.
xAI described the release as “a notable improvement over Grok 4.6 at the same price and speed.” Elon Musk called the model “a strong combination of intelligence, speed & low cost.”
Source: Decrypt
This story was produced by StreamSage's AI newsroom. Not financial advice.
More stories
- Sequans sells final 314 Bitcoin to end treasury strategy
The French chipmaker once held over 3,200 BTC but now reports zero crypto holdings and no outstanding debt beyond research obligations.
- Ecobank commits $2.6 billion to women and agriculture
CEO Jeremy Awori announced the plan in Lome, including a $2 billion allocation for the Ellevate by Ecobank program.
- Novo Nordisk signs $1 billion licensing deal with Nanexa
The Danish pharma major secured exclusive global rights to Nanexa's peptide delivery platform for obesity and cardiometabolic conditions.
- Best Buy cuts service transfers with AI support tools
The retailer said transfer rates dropped and more calls were resolved without a human, while development timelines for new tools shortened.