Added Feb 6, 2026
Anthropic's most powerful model, designed for autonomous software engineering and complex reasoning
Why: Claude Opus 4.6 is like a super-smart digital architect. While most AI can only write short snippets, Opus can 'see' your entire project (up to 1 million words) at once. It doesn't just help you code; it can actually build complex software systems from scratch, making it the best choice for big companies that need an AI 'teammate' rather than just a chatbot.
New
Added Aug 4, 2026
Claude Opus 5 is Anthropic's flagship model, released 24 July 2026 with a 1M-token context window and five selectable effort levels (low, medium, high, xhigh, max)
Why: It is the current number one on the independent Artificial Analysis Intelligence Index, and it got there while costing less per task than the model it displaced: $2.03 average per index task against Fable 5's $2.75. The effort dial is the reason to pick it over a fixed-tier model, because one integration covers cheap high-volume calls and expensive long-horizon agent runs.
Added Feb 4, 2026
NotebookLM is an AI-first research and study assistant grounded in your own documents
Why: The Audio Overview feature is a viral sensation for a reason: it transforms dry study material into an engaging podcast. It is arguably the best free AI study tool available today.
New this month
Added Jul 9, 2026
GPT-5
Why: Sol ranks third overall on the Artificial Analysis Intelligence Index at 58.9, behind Claude Opus 5 and Claude Fable 5, a genuine top-tier frontier model rather than an incremental update, and OpenAI's clear flagship pick for the hardest professional-grade tasks.
New this month
Added Jul 16, 2026
Kimi K3 is Moonshot AI's open-weight model released July 16, 2026, built at roughly 2
Why: Kimi K3 is one of the most credible open-weight challengers to closed frontier models this year, aggressive enough on pricing and scale that it moved markets, Fortune covered it as a 'DeepSeek shock' moment for AI stocks.
Added Feb 5, 2026
Grok is xAI's AI assistant integrated into X (formerly Twitter) with real-time access to platform data and a more conversational, edgy tone
Why: xAI's AI assistant with unique real-time X platform integration and distinctive conversational style for social media context.
New this month
Added Jul 9, 2026
Grok 4
Why: xAI positions it as its flagship 'for code and everything else,' and real benchmark data backs that up, 53.8% on the Artificial Analysis Intelligence Index (rank 7 overall). The Cursor training partnership is a distinctive angle: it's specifically tuned for long-horizon, multi-repository coding agent work, not just general chat.
Added Feb 5, 2026
DeepSeek is the architect of the 'DeepSeek movement,' a fundamental shift in AI development that prioritizes extreme efficiency over raw compute
Why: DeepSeek changed the game by proving that 'expensive' doesn't always mean 'better.' We picked it because it's the first model family to offer true frontier-level reasoning (R1), general intelligence (V3), and advanced vision/OCR (VL2) with an open-weight philosophy and an API price point that makes proprietary models look obsolete.
Added Feb 5, 2026
Llama is Meta AI's open-source large language model family with multiple versions: Llama (February 2023), Llama 2 (July 2023), Llama 3 (April 2024), Llama 3
Why: Meta's flagship open-source LLM with strong performance, extensive model sizes, and permissive licensing for research and commercial use.
Added Jun 30, 2026
Claude Sonnet 5 is Anthropic's mid-tier model released June 30, 2026, replacing Sonnet 4
Why: Sonnet 5 is the practical default for most day-to-day work: it closes much of the gap to Opus-tier performance while staying meaningfully cheaper, and Anthropic made it the automatic replacement for Sonnet 4.6 across the free and Pro tiers.