
201 - 500 employees
🤖 Artificial Intelligence
🔌 API
💰 $10M Series B on 2017-08
Artificial Intelligence • API
x. ai is a company focused on developing advanced artificial intelligence technologies, specifically through their Grok language models. They offer an API that allows developers to build on their Grok foundation models, which are characterized by state-of-the-art reasoning capabilities. The company is running a public beta program to encourage the use of their API and provides free credits for developers during this period. Their recent release, Grok-2, showcases their cutting-edge advancements in AI language models. x. ai also provides career opportunities for roles related to AI engineering and research, particularly in reasoning and data.
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201 - 500 employees
🤖 Artificial Intelligence
🔌 API
💰 $10M Series B on 2017-08
Artificial Intelligence • API
x. ai is a company focused on developing advanced artificial intelligence technologies, specifically through their Grok language models. They offer an API that allows developers to build on their Grok foundation models, which are characterized by state-of-the-art reasoning capabilities. The company is running a public beta program to encourage the use of their API and provides free credits for developers during this period. Their recent release, Grok-2, showcases their cutting-edge advancements in AI language models. x. ai also provides career opportunities for roles related to AI engineering and research, particularly in reasoning and data.
• Lead a team of AI Tutors delivering high-quality training data and evaluations for SpaceXAI’s models • Own end-to-end quality and delivery for assigned Human Data projects • Personally review domain work and ensure accuracy, consistency, guideline adherence, and high-quality data production • Lead, coach, and performance-manage AI Tutors, including reviews, records, action plans, shadow sessions, and continuous improvement • Oversee and participate in labeling and reviewing tasks • Manage taxonomies and quality assurance processes • Identify and resolve operational bottlenecks and implement process improvements • Track performance through KPI dashboards, including quality metrics, throughput, and send-back rates • Collaborate with Human Data Managers, Team Leads, and Engineering to translate model needs into labeling strategies • Coach and develop talent while maintaining accountability and a high-performance culture • Document outcomes and report project status, risks, and results • Represent tutors and foster collaboration across the Human Data organization
• 8 months or more of hands-on experience in data labeling, annotation, AI training/evaluation, content quality, or similar operational domains • Basic understanding of AI and machine learning concepts and how high-quality training data impacts model performance • Bachelor’s degree or higher in a clinical or medicine-adjacent field, or 5+ years of experience in lieu of a degree • Previous people leadership experience preferred • Medical Doctorate, other completed clinical doctoral degrees, residency, or postgraduate clinical experience preferred or advantageous • Familiarity with clinical data and workflows, including laboratory results, medical imaging, EHRs, and clinical documentation • Ability to manage multiple concurrent projects and prioritize effectively • Experience reviewing domain work, ensuring data quality, and improving operational processes • Experience with performance management, coaching, training program development, and certification frameworks • Proficiency in data analysis and associated tools; SQL is a plus • Experience managing mixed employment types or distributed teams • Familiarity with Notion, Axiom, JIRA, Linear, or equivalent tools • Candidates must be based in one of the listed countries where SpaceXAI has a physical office; remote work is also possible
• Equity • Comprehensive medical, vision, and dental coverage • Access to a 401(k) retirement plan • Short- and long-term disability insurance • Life insurance • Various discounts and perks • Health insurance for eligible U.S.-based positions • Paid sick leave for eligible U.S.-based positions
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