Research

Also used for Research 7

• 

  Claude

  Building reliable, interpretable AI systems

  Large Language Models

  Open
  38,061
  451
  4.0
  4.5 released 5d ago

  Free + from $20/mo
  Share
  Claude — v4.5

  Claude Sonnet 4.5 Stronger reasoning & math: fewer slips on multi-step problems. Better coding: clearer fixes, tighter adherence to specs. More reliable tool/JSON calls: fewer schema errors, cleaner arguments. Improved vision: nicer OCR and chart/screenshot understanding. Holds long context better: steadier multi-doc coherence. Lower, steadier latency: snappier responses under load. Calmer alignment: fewer overcautious refusals; safer wording.

  267
• 

  DeepSeek

  Unravel the mystery of AGI with curiosity

  Productivity

  Open
  15,909
  362
  4.4
  v3.2 released 5d ago

  100% Free
  Share
  DeepSeek — v3.2

  Introduced DeepSeek Sparse Attention (DSA) for more efficient long-context handling. API cost reduced by ~50% compared to V3.1. Improved benchmarks in math/reasoning (e.g., AIME up), with small trade-offs in some knowledge tasks. Both deepseek-chat and deepseek-reasoner models upgraded to V3.2 weights. Added native support/optimizations for Chinese accelerators (Huawei Ascend, Cambricon, Hygon) alongside Nvidia GPUs.

  156
• 

  Grok

  Conversational AI for understanding the universe.

  Productivity

  Open
  7,727
  115
  4.4
  v4 released 2mo ago

  Free + from $30/mo
  Share
  

  fernand Lopes

  🙏 88 karma

  Apr 13, 2025

  i love it i use it to teach me Italian and ukranian and programing ! and it awesome , because it allows you in the free version send many prints of your screen , not having to explain all the errors by typing diferent from gpt that you can only send 3 photos in the free version. i also use grok to study i frist make the exercise in my book then i take a photo of my exercise then i ask it to see if there is any mistake and dissipate my terryble handwriting it understands

  5916 Reply Share Edit Delete Report