Free multi-modal alternative to OpenAI's o1 from Moonshot AI
- Completely FREE with unlimited usage - Real-time web search across 100+ websites - Analyze up to 50 files (PDFs, Docs, PPTs, Images) with ease - Advanced chain of thought reasoning - Enhanced image understanding beyond basic text extraction
Another super impressive multi-modal AI model out of China.
The core members of the founding Moonshot.ai team "participated in the research and development of many large models such as Google Gemini, Google Bard, Pangu NLP, and Wudao. Many core technologies have been adopted by mainstream products such as Google PaLM, Meta LLaMa, and Stable Diffusion."
Key Technologies of Kimi k1.5Long Context Scaling
Supports reinforcement learning (RL) generation with up to 128k tokens. Improves training efficiency through partial rollout techniques, avoiding the cost of regenerating trajectories from scratch.
Improved Policy Optimization
Employs the online mirror descent (OMD) algorithm. Combines effective sampling strategies, length penalty, and other optimization methods.
Multi-Modalities
Supports joint reasoning over text and vision modalities.
Model Performance
Long-CoT Model: Kimi k1.5's Long-CoT version achieves performance comparable to OpenAI's o1 across multiple benchmarks, including AIME, MATH 500, Codeforces, and MathVista.
Short-CoT Model
Using the long2short method, Kimi k1.5's Short-CoT version outperforms existing short-CoT models such as GPT-4o and Claude Sonnet 3.5 in benchmarks like AIME, MATH 500, and LiveCodeBench, with performance improvements of up to 550%.
