AI 개발자 플랫폼

더 빠르게 모델을 구축하고, LLM을 미세 조정하고, 자신 있게 GenAI 애플리케이션을 개발하세요. 개발자가 사용하게 된 단일 기록 시스템입니다.

비디오를보다

The era of generative AI

April 18th San francisco

May 15th London

세계 최고의 AI 팀이 Weights & Biases를 신뢰하고 있습니다

레코드 개발자가 사용하고 싶은 시스템

W&B Core: AI 개발자를 지원하는 기본 프레임워크

빠르게 통합하고, 추적 및 버전 관리를 자동화하세요

“우리는 이전보다 50~100배 더 많은 ML 실험을 진행하고 있습니다.”

Phil Brown, 애플리케이션 디렉터

Graphcore

				
					import wandb

# 1. Start a W&B run
run = wandb.init(project="my_first_project")
# 2. Save model inputs and hyperparameters
config = wandb.config
config.learning_rate = 0.01
# 3. Log metrics to visualize performance over time
for i in range(10):
 run.log({"loss": loss})

				
					import wandb
import os

# 1. Set environment variables for the W&B project and tracing.
os.environ["LANGCHAIN_WANDB_TRACING"] = "true" os.environ["WANDB_PROJECT"] = "langchain-tracing"

# 2. Load llms, tools, and agents/chains

llm = OpenAI(temperature=0)
tools = load_tools(["llm-math"], llm=llm)
agent = initialize_agent(
     tools, llm,      agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION,      verbose=True
)

# 3. Serve the chain/agent with all underlying complex llm interactions automatically traced and tracked

agent.run("What is 2 raised to .123243 power?")

				
					import wandb
from llama_index import ServiceContext
from llama_index.callbacks import CallbackManager,      WandbCallbackHandler

# initialise WandbCallbackHandler and pass any wandb.init args

wandb_args = {"project":"llamaindex"}
wandb_callback =      WandbCallbackHandler(run_args=wandb_args)

# pass wandb_callback to the service context

callback_manager = CallbackManager([wandb_callback])
service_context =      ServiceContext.from_defaults(callback_manager=
     callback_manager)

				
					import wandb
# 1. Start a new run
run = wandb.init(project="gpt5")
# 2. Save model inputs and hyperparameters
config = run.config
config.dropout = 0.01
# 3. Log gradients and model parameters
run.watch(model)
for batch_idx, (data, target) in enumerate(train_loader):   
...
   if batch_idx % args.log_interval == 0:  
   # 4. Log metrics to visualize performance
      run.log({"loss": loss})

				
					import wandb
‍
# 1. Define which wandb project to log to and name your run
run = wandb.init(project="gpt-5",
run_name="gpt-5-base-high-lr")
‍
# 2. Add wandb in your `TrainingArguments`
args = TrainingArguments(..., report_to="wandb")
‍
# 3. W&B logging will begin automatically when your start training your Trainer
trainer = Trainer(..., args=args)
trainer.train()

				
					from lightning.pytorch.loggers import WandbLogger

# initialise the logger
wandb_logger = WandbLogger(project="llama-4-fine-tune")

# add configs such as batch size etc to the wandb config
wandb_logger.experiment.config["batch_size"] = batch_size

# pass wandb_logger to the Trainer 
trainer = Trainer(..., logger=wandb_logger)

# train the model
trainer.fit(...)

				
					import wandb
# 1. Start a new run
run = wandb.init(project="gpt4")
‍
# 2. Save model inputs and hyperparameters
config = wandb.config
config.learning_rate = 0.01
‍
# Model training here
# 3. Log metrics to visualize performance over time
‍
with tf.Session() as sess:
# ...
wandb.tensorflow.log(tf.summary.merge_all())

				
					import wandb
from wandb.keras import (
   WandbMetricsLogger,
   WandbModelCheckpoint,
)
‍
# 1. Start a new run
run = wandb.init(project="gpt-4")
‍
# 2. Save model inputs and hyperparameters
config = wandb.config
config.learning_rate = 0.01
...  # Define a model
# 3. Log layer dimensions and metrics
wandb_callbacks = [
   WandbMetricsLogger(log_freq=5),
   WandbModelCheckpoint("models"),
]
model.fit(
   X_train, y_train, validation_data=(X_test, y_test),
   callbacks=wandb_callbacks,
)

				
					import wandb
wandb.init(project="visualize-sklearn")
‍
# Model training here
# Log classifier visualizations
wandb.sklearn.plot_classifier(clf, X_train, X_test, y_train, y_test, y_pred, y_probas, labels,
model_name="SVC", feature_names=None)
‍
# Log regression visualizations
wandb.sklearn.plot_regressor(reg, X_train, X_test, y_train, y_test,  model_name="Ridge")
‍
# Log clustering visualizations
wandb.sklearn.plot_clusterer(kmeans, X_train, cluster_labels, labels=None, model_name="KMeans")

				
					import wandb
from wandb.xgboost import wandb_callback
‍
# 1. Start a new run
run = wandb.init(project="visualize-models")
‍
# 2. Add the callback
bst = xgboost.train(param, xg_train, num_round, watchlist, callbacks=[wandb_callback()])
‍
# Get predictions
pred = bst.predict(xg_test)