xAIGenerally Available
xAI's frontier LLM line. Grok 4.7 is SpaceXAI's most capable model for coding and knowledge work, using a larger base than Grok 4.6 with a longer reinforcement-learning run on multi-hour tasks; Grok 4.6 (August 12, 2026) remains the prior flagship; Grok 4.1 Fast offers a 2M-token context window for agentic tool use.
Latest update Sep 22, 2026
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Grok 4.7 launched in Cursor, Grok Build, the Grok API, third-party coding harnesses, and cloud platforms at $2 and $6 per million input and output tokens, with a faster variant at twice the output speed and twice the price. SpaceXAI said it ships a new safeguard stack (62.4% on LatchBio biosafety; 3.3% of risky HackerBench v0.3 prompts allowed through). Grok 4.6, released August 12, 2026, scored 61 on the Artificial Analysis Intelligence Index. Around September 13-14 Musk also named a 2.5T Grok 4.8 finishing pretraining then starting RL, a claim that has not appeared on x.ai. The roughly 6T-parameter Grok 5 remains in training on Colossus 2 with no confirmed release date.
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Grok's consumer surface: the grok.com site and iOS/Android apps, deep integration into the X platform for its ~600M monthly users, and in-vehicle Grok voice assistant in Tesla cars - a distribution moat no rival lab has.
xAI's image-and-video generation product, built into the Grok apps and API. Grok Imagine Video 1.5 launched May-June 2026 and topped the Image-to-Video Arena leaderboard on release; Musk declared the product 'done' on July 5, 2026, and a July 31 update added native 1080p output, voice/face-consistent references and up to seven-image multi-reference scene control. On August 7, 2026 xAI shipped Grok Imagine Image 2.0, rebuilding the image side around editing tools - a region-specific magic wand, precise segmentation, background removal, and multi-reference editing accepting up to five input images per generation.
The Memphis-area AI training complex built in 122 days in 2024, now ~555,000 Nvidia GPUs (H100/H200/GB200) across Colossus 1 and the gigawatt-class Colossus 2, targeting 1M+ GPUs and ~2 GW - with a third facility, Colossus 3 ('MACROHARDRR' in Southaven, Mississippi, a $20B+ investment), under construction. xAI trains Grok 5 on Colossus 2 while leasing Colossus 1 to Anthropic and capacity to Google - though its temporary gas turbines are the subject of an NAACP emissions lawsuit and a DOJ national-security intervention.
A suite of Grok frontier models and tooling (Deep Search, Tool Use) packaged for US national-security, federal, state and local customers - spanning a DoD contract, GSA-wide availability, and embedding in the Pentagon's internal GenAI.mil platform at Impact Level 5.
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Tesla
Tesla's highest-volume electric crossover SUV and the core of its global vehicle lineup. Tesla says it completed the refreshed Model Y rollout in 2025, and the current lineup spans rear-wheel drive, all-wheel drive, premium, and performance variants depending on market.
Tesla
Tesla's mass-market electric sedan and one of the company's longest-running products. The current Model 3 lineup emphasizes efficiency, software features, and lower entry pricing than Model Y or Cybertruck.
Tesla
Tesla's stainless steel electric pickup truck, positioned as a high-performance utility vehicle with adaptive suspension, high towing capacity, and fast charging. Tesla's current lineup includes Dual Motor All-Wheel Drive, Premium All-Wheel Drive, and Cyberbeast trims.
Tesla
Tesla's advanced driver-assistance software that can navigate city streets, make lane changes, park, and use summon features under active driver supervision. Tesla positions the same AI foundation behind FSD as part of its broader autonomy and robotics stack.