Claire Sullivan

Tesla shareholder & early Plaid owner ⚡️ | #FSDBeta tester 🚘 Working closely with Elon 🚀 | 6 languages 🌍 Online security advocate 🛡️ | Zero scams. Ever. 🚫.

[Claire Sullivan @C_Sullivan_X]

If you could only own 1 Tesla, what model are you choosing?
#tesla

[DogeDesigner @cb_doge]

NEWS: Starbase unites nearly 1,000 volunteers for a massive Boca Chica Beach cleanup.

On Saturday, 985 volunteers came together for International Coastal Cleanup Day and removed 2,880 lbs of trash from the shoreline.

Starbase showed what a real community looks like.

[Claire Sullivan @C_Sullivan_X]

@Coloraddad Great choice!

[Claire Sullivan @C_Sullivan_X]

If you could only own 1 Tesla, what model are you choosing?
#tesla

[DogeDesigner @cb_doge]

BREAKING: SpaceX secures another major Starship deal.

Exolaunch has booked a 2029 Starfall mission on Starship to carry pharma, biotech and advanced-material research into microgravity and safely back to Earth.

The Starship era is getting closer with every new deal.

[Elon Musk @elonmusk]

🚀

[Elon Musk @elonmusk]

Grok 4.7 places @SpaceXAI as third, after Anthropic & OpenAI, for agentic coding.

When factoring in that Grok is significantly faster & lower cost, it’s a great choice for your everyday workhorse.

[Claire Sullivan @C_Sullivan_X]

@RandyParksFL Be kind, always❤️.

[Elon Musk @elonmusk]

Grok 4.7 is a strong combination of intelligence, speed & low cost

[Claire Sullivan @C_Sullivan_X]

@niccruzpatane It’s always great to hear positive reviews and feedback like this. When people with no prior Tesla experience feel that confident using FSD, you know the technology is making a real difference. All thanks to Elon.

[DogeDesigner @cb_doge]

Here’s how quickly The Boring Company’s project list is growing:

• 🇺🇸 Vegas Loop: Operational and expanding.

• 🇺🇸 Music City Loop: Tunneling underway in Nashville.

• 🇺🇸 Cybertunnel at Giga Texas: Complete and operational, moving finished Cybertrucks beneath a highway.

• 🇺🇸 Austin–San Antonio Hyperloop: Announced, with further details pending.

• 🇺🇸 Colorado River Tunnel: Site plan under review.

• 🇺🇸 Orlando/Shingle Creek: Contract negotiations and feasibility work underway.

• 🇺🇸 Reno–Giga Nevada Tunnel: Feasibility study underway.

• 🇺🇸 NOLA Loop: Undergoing due diligence.

• 🇺🇸 University Hills Loop: Undergoing due diligence.

• 🇺🇸 Morgan’s Wonderland Tunnel: Exploratory proposal being pursued by TBC.

• 🇺🇸 Hendersonville Utility Tunnel: Exploratory proposal being pursued by TBC.

• 🇦🇪 Dubai Loop: 6.4 km pilot under contract.

• 🇦🇪 Nationwide Tunnel Program: Separate partnership covering more than 150 km.

[Claire Sullivan @C_Sullivan_X]

@niccruzpatane So true😅!

[Elon Musk @elonmusk]

In 7 days, the first Starship launch to orbit will be carrying Starlink V3 satellites intended for operational use

[Claire Sullivan @C_Sullivan_X]

@RandyParksFL With six people, I’d seriously consider the Model Y. The extra space and practicality could make a big difference for the whole family, while you still keep the Tesla experience.

[DogeDesigner @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 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.

[Elon Musk @elonmusk]

@AtelierMissor_ Build statues that represent the future too

[Eric Daugherty @EricLDaugh]

🚨 IT'S OFFICIAL: ELON MUSK is invited to join Donald Trump at the White House State dinner this week with Chinese President Xi Jinping

Bringing Elon with him in high-stakes environments, LFG!

Other major tech leaders like Jensen Huang will be there as well.

Because there is no WHITE HOUSE BALLROOM, 47 was forced to limit attendance

The dinner is expected Thursday night

@ElonMusk was also with Trump for the visit to CHINA a couple months back 🔥

[Claire Sullivan @C_Sullivan_X]

@rachelle_morris Absolutely!

[Claire Sullivan @C_Sullivan_X]

@NevrEnoughX Congratulations🎉! Welcome to a whole new experience.

[The Boring Company @boringcompany]

TBC would be excited and honored to build this massive infrastructure project.

Because Loop/Hyperloop is express (i.e. no intermediate stops), one could travel from an Austin parking lot to a favorite San Antonio restaurant in ~30 min. As long as they both have Loop stations!

[DogeDesigner @cb_doge]

Happy 54th birthday, Kimbal Musk! 🤠

Here’s Kimbal with his brother Elon back in 1988.

[Claire Sullivan @C_Sullivan_X]

@lazytot101 @elonmusk Congratulations to yall🚗🎉!