88Z AI, 22 September — SpaceXAI has officially released its flagship model, Grok 4.7, featuring 2.1 trillion parameters, a roughly 40% increase from the previous generation. The model shows enhanced capabilities in programming and knowledge work, outperforming GPT-5.6 Sol Max in several benchmarks. However, it trails behind Claude Fable 5.1 and OpenAI GPT-6 Astra. While lagging in specific tests like Terminal-Bench, it ranks first in the second tier for comprehensive intelligence index.
At a glance
- Grok 4.7 parameters increased to 2.1 trillion with improved programming and knowledge work capabilities
- Ranks first in the second tier for comprehensive intelligence index, though trailing top models in some tests
The update
SpaceXAI has officially launched its latest flagship large model, Grok 4.7. The model's parameter scale has expanded significantly to 2.1 trillion, representing an approximate forty percent increase over the previous version. In terms of performance, Grok 4.7 focuses on enhancing programming capabilities and efficiency in handling knowledge-intensive tasks. In several mainstream benchmark tests, its scores have surpassed those of GPT-5.6 Sol Max, demonstrating strong competitiveness. However, there is still a gap compared to top-tier industry models, as it underperforms relative to Claude Fable 5.1 and OpenAI's GPT-6 Astra. Specifically, the model lags in certain test suites such as Terminal-Bench. Despite these shortcomings, Grok 4.7 ranks first in the second tier for its comprehensive intelligence index, marking its significant position in the current market landscape.
Sources & editorial note
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