Curated company packs
Each company has a curated set of questions based on common interview patterns, focus areas, and skills they ask about most.
Top global AI companies
11OpenAI
Frontier AI lab building GPT-class models, Codex, and ChatGPT.
Cohere
Canadian enterprise AI lab behind Command R+, Embed v4, and the industry-standard Rerank model, RAG-first by design.
Mistral AI
Paris-based AI lab shipping open-weight and commercial frontier models, Mistral Large 3, Mixtral MoE, Codestral, Pixtral.
Databricks
Data + AI platform behind DBRX and Mosaic AI Agent Framework, owns MosaicML (acquired 2023 for $1.3B) and runs Spark at planetary scale.
Anthropic
AI safety lab behind Claude, focused on building reliable, interpretable, steerable AI systems.
Microsoft
Microsoft AI products (Copilot, Azure AI Studio) and Microsoft Research.
NVIDIA
Hardware + software stack for AI, GPUs, CUDA, TensorRT, NeMo, Triton.
Perplexity
AI-powered search engine, the canonical production RAG product.
Cursor
AI-first code editor; agent-driven coding workflows.
Big-tech AI employer behind Gemini, Imagen, and large-scale ML infrastructure (Brain + DeepMind research).
Meta
Big-tech AI employer behind Llama, PyTorch, and large-scale recommender + GenAI systems.