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Z.ai
Z.AI GLM 4.5
OpenAI OSS
GPT OSS 20B, GPT OSS 120B
Alibaba Qwen3
23B A22B, 23B5B Thinking, Coder 480B
Meta Llama
Llama 4 Scout, 3.3 70B, 3.1 8B
MoonshotAI Kimi
Kimi K2
Microsoft Phi
Phi 4 Mini 3.8B
Hangzhou DeepSeek
DeepSeek V3.1, V3-0324, R1-0528
Hangzhou DeepSeek
DeepSeek V3.1, V3-0324, R1-0528
Training
Serverless RL
Fine-tune LLMs without managing GPUs
ART
Open-source RL framework
Ruler
Automated reward function for RL
Weave
Traces
Explore and debug AI applications
Evaluations
Rigorous evaluations of AI applications
Playground
Explore prompts and models
Agents
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Guardrails
Block prompt attacks and harmful outputs
Monitors
Continuously improve in production
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Canva
Learn how Canva leverages W&B to deploy models
Microsoft
Learn how Microsoft uses W&B for their ML projects
Toyota
Learn how Toyota uses W&B for autonomous driving
OpenAI
Learn how OpenAI Robotics uses W&B for large scale ML
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Platform
Models >
Experiments
Track and visualize your ML experiments
Sweeps
Optimize your hyperparameters
Tables
Visualize and explore your ML data
Reports
Visualize and explore your ML data
Inference >
Z.ai
Z.AI GLM 4.5
OpenAI OSS
GPT OSS 20B, GPT OSS 120B
Alibaba Qwen3
23B A22B, 23B5B Thinking, Coder 480B
Meta Llama
Llama 4 Scout, 3.3 70B, 3.1 8B
MoonshotAI Kimi
Kimi K2
Microsoft Phi
Phi 4 Mini 3.8B
Hangzhou DeepSeek
DeepSeek V3.1, V3-0324, R1-0528
Hangzhou DeepSeek
DeepSeek V3.1, V3-0324, R1-0528
Training >
Serverless RL
Fine-tune LLMs without managing GPUs
ART
Open-source RL framework
Ruler
Automated reward function for RL
Weave >
Traces
Explore and debug AI applications
Evaluations
Rigorous evaluations of AI applications
Playground
Explore prompts and models
Agents
Observability tools for agentic systems
Guardrails
Block prompt attacks and harmful outputs
Monitors
Continuously improve in production
Core
Registry
Publish and share your ML models and datasets
Artifacts
Version and manage your ML pipelines
SDK
Log ML experiments and artifacts at scale
Automations
Trigger workflows automatically
Solutions
Use Cases
Train LLMs
Fine-tune LLMs
Computer Vision
Time Series
Recommender Systems
Classification & Regression
Industries
Autonomous Vehicles
Communications
Financial Services
Healthcare & Life Sciences
Public Sector
Scientific Research
Case Studies >
Canva
Learn how Canva leverages W&B to deploy models
Microsoft
Learn how Microsoft uses W&B for their ML projects
Toyota
Learn how Toyota uses W&B for autonomous driving
OpenAI
Learn how OpenAI Robotics uses W&B for large scale ML
Enterprise
Security
Deployment
Performance
Partners
Support
Resources
AI Courses
Blog
Articles
Podcast
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Announcing Serverless RL: Train agents without worrying about infra or GPUs
Clear Search
English
GPT-4.1 Python quickstart using the OpenAI API
Dave Davies
May 05
Beginner
,
GPT
,
LLM
,
OpenAI
,
GenAI
,
Articles
Supervised learning vs deep learning vs reinforcement learning
Atharva Ingle
Apr 11
Articles
,
Reinforcement Learning
,
LLM
,
Beginner
Vector Embeddings in RAG Applications
Mostafa Ibrahim
Jun 19
Articles
,
LLM
,
Beginner
,
W&B Features
,
Weave
Generating content outlines with prompt engineering, entities and GPT-4o
Dave Davies
Jun 11
Articles
,
Beginner
,
LLM
,
GPT
An introduction to tokenization in natural language processing
Mostafa Ibrahim
May 28
Articles
,
NLP
,
LLM
,
GenAI
,
Beginner
,
Tutorial
The future of finance: How LLMs are changing the game
Mostafa Ibrahim
May 16
Articles
,
Beginner
,
LLM
,
GenAI
,
Financial
A survey of financial datasets for machine learning
Brett Young
May 08
Financial
,
Articles
,
Beginner
Understanding L1 and L2 regularization: techniques for optimized model training
Mostafa Ibrahim
May 02
Articles
,
Domain Agnostic
,
Intermediate
,
Beginner
,
Plots
Fine-Tuning Llama-3 with LoRA: TorchTune vs HuggingFace
Brett Young
Apr 24
HuggingFace
,
Articles
,
LLM
,
Beginner
Decoding Backpropagation and Its Role in Neural Network Learning
Mostafa Ibrahim
Apr 12
Articles
,
Domain Agnostic
,
Beginner
Building a Basic Resume Parser with Gemini Pro
Usha Rengaraju
Mar 25
Articles
,
NLP
,
GenAI
,
LLM
,
Beginner
A Deep Dive Into Learning Curves in Machine Learning
Mostafa Ibrahim
Mar 06
Articles
,
Domain Agnostic
,
Beginner
,
Tutorial
An Introduction to the F1 Score in Machine Learning
Mostafa Ibrahim
Mar 01
Articles
,
Beginner
,
Domain Agnostic
,
Tutorial
A Guide to DeepSpeed Zero With the HuggingFace Trainer
Brett Young
Feb 27
Articles
,
Intermediate
,
HuggingFace
,
Beginner
,
Domain Agnostic
The Gemini 2.0 API in Python quickstart tutorial
Dave Davies
Feb 12
LLM
,
Articles
,
NLP
,
GenAI
,
Beginner
,
Tutorial
Skin Lesion Classification on HAM10000 with HuggingFace using PyTorch and W&B
Brett Young
Feb 08
Articles
,
HuggingFace
,
Classification
,
PyTorch
,
Beginner
A Gentle Introduction to Advanced RAG
Mostafa Ibrahim
Feb 01
LLM
,
GenAI
,
NLP
,
Beginner
One-Hot Encoding: Creating a NumPy Array Using Weights & Biases
Mostafa Ibrahim
Jan 30
Articles
,
Beginner
,
NLP
A Beginner’s Guide To Prompt Engineering
Mostafa Ibrahim
Jan 16
Articles
,
Tutorial
,
LLM
,
GenAI
,
Beginner
Breaking Down Self-Supervised Learning: Concepts, Comparisons, and Examples
Mostafa Ibrahim
Jan 05
Articles
,
Tutorial
,
Beginner
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