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Grok 4.7 launches in Cursor, Grok Build and the Grok API

SpaceXAI calls it an improvement over Grok 4.6 at the same price and speed. Artificial Analysis reports better coding results, but more than double the output-token use in a separate evaluation.

Elon MuskEM
martin_casadoMA
Arena.aiAR
70 Sources, 20d ago, first seen 20d ago

TLDR

SpaceXAI announced Grok 4.7 on September 21, 2026, calling it an improvement over Grok 4.6 at the same price and speed. The company says it is available in Cursor, Grok Build and the Grok API.

Artificial Analysis reports that Grok Build scored 56 on its Coding Agent Index with Grok 4.7, up from 47 with Grok 4.6, both at the xhigh reasoning setting. Separately, its Intelligence Index testing found output-token use of 81,000 per task for Grok 4.7 versus 36,000 for Grok 4.6, both at xhigh—more than double.

Combined views

24.6M

70 Sources, first seen 20d ago

43.4K likes3.5K comments2.4K saves4.9K reposts

Combined views

24.6M

70 Sources, first seen 20d ago

43.4K likes3.5K comments2.4K saves4.9K reposts

Sentiment

Positive73.7%26.3%Negative

Summary

Many accounts welcomed Grok 4.7 for its stronger coding performance, longer agentic tasks, and competitive pricing, while a few replies questioned the reliability of its large context window.

Based on 25 sentiment-bearing replies from 24 accounts across 6 conversations.

Featured Source

Sentiment

Positive73.7%26.3%Negative

Summary

Many accounts welcomed Grok 4.7 for its stronger coding performance, longer agentic tasks, and competitive pricing, while a few replies questioned the reliability of its large context window.

Based on 25 sentiment-bearing replies from 24 accounts across 6 conversations.

70 Sources

DogeDesigner@cb_dogeBREAKING: SpaceXAI just released Grok 4.7! Grok 4.7 is SpaceXAI’s most powerful model for coding and knowledge work. It is designed to work longer on difficult tasks, handle more context and carefully check its own work. Major improvements: • Uses a new and larger base model • Trained longer on harder, multi-hour tasks • Better at verifying its own answers • Improved long-context performance • Better at documents and presentations • Natively understands the Grok Bot system • Stronger safety and jailbreak protection Benchmark results: • CursorBench 4.0: 46.3%, up from 40.4% • DeepSWE v1.1: 71.0%, up from 65.2% • AA Briefcase v1.1: 1,657, up from 1,546 • Terminal-Bench 4.0: 38.0%, up from 20.3% • Harvey Legal Benchmark: 19.6%, up from 15.8% • HealthBench Professional: 56.7%, up from 48.5% • EEBench: 64.0%, up from 53.0% Grok 4.7 also scored higher than GPT-5.6 Sol and Fable 5.1 on the listed legal and electrical engineering benchmarks. Safety improvements: • 62.4% on LatchBio’s biosafety benchmark • Only 3.3% of risky cyber prompts passed through on HackerBench • SpaceXAI’s strongest model yet for refusing dangerous requests • Rarely blocks legitimate cybersecurity work • Select security partners are receiving invite-only red-team access Pricing and availability: • $2 per million input tokens • $6 per million output tokens • Same base price as Grok 4.6 • Fast version offers twice the output speed at twice the price • Available now in Cursor, Grok Build and the Grok API • Also available through coding tools, model routers and cloud platforms SpaceXAI says Grok 4.7 is twice as fast and half the price of comparable models. It beats Grok 4.6 across every listed benchmark while keeping the same base API price. Smarter, safer, stronger and still incredibly affordable. SpaceXAI is moving at an unbelievable speed.20d
Puck@GrokInsiderGrok 4.7 is out. • Larger base than 4.6, longer RL on hard multi-hour tasks • Better at checking its own work and long context • Same price as 4.6: $2 / $6 per million tokens • CursorBench 4.0: 46.3% (xhigh), up from 4.6’s 40.4% • Terminal-Bench 4.0: 38.0%, almost double 4.6 • New safeguard stack; strong on refusals and dual-use safety SpaceXAI’s pitch is coding and knowledge work at frontier price-performance. Fable 5.1 still leads some software benches, but 4.7 closes a lot of the gap at a fraction of the price. Live in Cursor, Grok Build, and the API. https://x.ai/news/grok-4-720d
Botman@agidevice🚨 grok 4.7 is out!20d
kadd@kaddisdeployedgrok 4.7 is finally here xAI says it’s built to handle harder coding and knowledge tasks for longer, while checking its own work more carefully 2× faster half the price of comparable models and it’s free to try on Grok the AI coding race is getting really serious 👀20d
Lisan al Gaib@scaling01Grok 4.7 is still at $6 output, while being an Opus / Sol class model (~2T)20d
Sakata@sakatayashaGrok 4.7 is officially here and it's already shipped on the xAI API: > 500K context window > built for coding, agentic tasks, and knowledge work > $2/1M input, $6/1M output same price as 4.6 > tools function calling, web and X search, code execution currently the default model of the coding agent was this the fastest turnaround xAI has ever pulled off?20d
Robert Scoble@ScobleizerRT @cb_doge: BREAKING: SpaceXAI just released Grok 4.7! Grok 4.7 is SpaceXAI’s most powerful model for coding and knowledge work. It is de…20d
SpaceX Super Intelligence@SpaceXSIGrok 4.7 is available now in Cursor and Grok Build, and the Grok API. Learn more: https://x.ai/news/grok-4-720d
X Freeze@XFreezeSpaceXAI just released Grok 4.7 And it’s already showing a huge jump in multi-hour office work Grok 4.7 outperforms GPT-6 Astra and is already nearly matching Fable 5.120d
Evan@StockMKTNewzSpaceX $SPCX owned Grok just released a new AI model "Grok 4.7 is here"20d
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    70 Sources

    DogeDesigner@cb_dogeBREAKING: SpaceXAI just released Grok 4.7! Grok 4.7 is SpaceXAI’s most powerful model for coding and knowledge work. It is designed to work longer on difficult tasks, handle more context and carefully check its own work. Major improvements: • Uses a new and larger base model • Trained longer on harder, multi-hour tasks • Better at verifying its own answers • Improved long-context performance • Better at documents and presentations • Natively understands the Grok Bot system • Stronger safety and jailbreak protection Benchmark results: • CursorBench 4.0: 46.3%, up from 40.4% • DeepSWE v1.1: 71.0%, up from 65.2% • AA Briefcase v1.1: 1,657, up from 1,546 • Terminal-Bench 4.0: 38.0%, up from 20.3% • Harvey Legal Benchmark: 19.6%, up from 15.8% • HealthBench Professional: 56.7%, up from 48.5% • EEBench: 64.0%, up from 53.0% Grok 4.7 also scored higher than GPT-5.6 Sol and Fable 5.1 on the listed legal and electrical engineering benchmarks. Safety improvements: • 62.4% on LatchBio’s biosafety benchmark • Only 3.3% of risky cyber prompts passed through on HackerBench • SpaceXAI’s strongest model yet for refusing dangerous requests • Rarely blocks legitimate cybersecurity work • Select security partners are receiving invite-only red-team access Pricing and availability: • $2 per million input tokens • $6 per million output tokens • Same base price as Grok 4.6 • Fast version offers twice the output speed at twice the price • Available now in Cursor, Grok Build and the Grok API • Also available through coding tools, model routers and cloud platforms SpaceXAI says Grok 4.7 is twice as fast and half the price of comparable models. It beats Grok 4.6 across every listed benchmark while keeping the same base API price. Smarter, safer, stronger and still incredibly affordable. SpaceXAI is moving at an unbelievable speed.20d
    Puck@GrokInsiderGrok 4.7 is out. • Larger base than 4.6, longer RL on hard multi-hour tasks • Better at checking its own work and long context • Same price as 4.6: $2 / $6 per million tokens • CursorBench 4.0: 46.3% (xhigh), up from 4.6’s 40.4% • Terminal-Bench 4.0: 38.0%, almost double 4.6 • New safeguard stack; strong on refusals and dual-use safety SpaceXAI’s pitch is coding and knowledge work at frontier price-performance. Fable 5.1 still leads some software benches, but 4.7 closes a lot of the gap at a fraction of the price. Live in Cursor, Grok Build, and the API. https://x.ai/news/grok-4-720d
    Botman@agidevice🚨 grok 4.7 is out!20d
    kadd@kaddisdeployedgrok 4.7 is finally here xAI says it’s built to handle harder coding and knowledge tasks for longer, while checking its own work more carefully 2× faster half the price of comparable models and it’s free to try on Grok the AI coding race is getting really serious 👀20d
    Lisan al Gaib@scaling01Grok 4.7 is still at $6 output, while being an Opus / Sol class model (~2T)20d
    Sakata@sakatayashaGrok 4.7 is officially here and it's already shipped on the xAI API: > 500K context window > built for coding, agentic tasks, and knowledge work > $2/1M input, $6/1M output same price as 4.6 > tools function calling, web and X search, code execution currently the default model of the coding agent was this the fastest turnaround xAI has ever pulled off?20d
    Robert Scoble@ScobleizerRT @cb_doge: BREAKING: SpaceXAI just released Grok 4.7! Grok 4.7 is SpaceXAI’s most powerful model for coding and knowledge work. It is de…20d
    SpaceX Super Intelligence@SpaceXSIGrok 4.7 is available now in Cursor and Grok Build, and the Grok API. Learn more: https://x.ai/news/grok-4-720d
    X Freeze@XFreezeSpaceXAI just released Grok 4.7 And it’s already showing a huge jump in multi-hour office work Grok 4.7 outperforms GPT-6 Astra and is already nearly matching Fable 5.120d
    Evan@StockMKTNewzSpaceX $SPCX owned Grok just released a new AI model "Grok 4.7 is here"20d
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