Define the new internet.
Look up the words people use online, add the ones we missed, and help make the internet easier to understand.
Look up the words people use online, add the ones we missed, and help make the internet easier to understand.
1,322 definitions
Rascunho de traducao automatica (Portuguese) for "Embeddings": Dense numerical vector representations of words, sentences, or other data that capture semantic meaning. Similar concepts have similar embeddings (nearby in vector space), allowing AI systems to measure meaning similarity mathematically rather than relying on exact keyword matches.
“Exemplo em rascunho: The search engine uses embeddings to find relevant results even when the query words don't appear in the document.”
Rascunho de traducao automatica (Portuguese) for "Vector Database": A specialized database optimized for storing and querying high-dimensional vector embeddings. Vector databases power semantic search, recommendation systems, and RAG architectures by efficiently finding the most similar vectors to a given query.
“Exemplo em rascunho: We stored all our documentation as embeddings in a vector database so the AI could find relevant passages instantly.”
Rascunho de traducao automatica (Portuguese) for "Tool Calling": A capability that allows language models to invoke external functions, APIs, or services during generation. The model decides when to call a tool, formats the call arguments as JSON, receives the result, and incorporates it into its response — enabling real-world action beyond text generation.
“Exemplo em rascunho: The agent used tool calling to check the current weather before generating its travel recommendations.”
Rascunho de traducao automatica (Portuguese) for "Multimodal": Describing AI systems capable of processing and generating multiple types of data — such as text, images, audio, and video — in a unified model. Multimodal AI can answer questions about images, generate images from text, transcribe speech, and reason across modalities simultaneously.
“Exemplo em rascunho: The multimodal model analyzed the chart image and provided a written summary of the trends.”
Rascunho de traducao automatica (Portuguese) for "Chain of Thought": A prompting technique where a language model is encouraged or required to show its step-by-step reasoning before providing a final answer. Chain-of-thought prompting significantly improves accuracy on complex tasks like math, logic puzzles, and multi-step planning.
“Exemplo em rascunho: Adding "let's think step by step" to the prompt triggered chain-of-thought reasoning and doubled accuracy.”
Rascunho de traducao automatica (Portuguese) for "Zero-Shot": The ability of a model to perform a task it has never been explicitly trained or shown examples for. Zero-shot learning relies on the model's generalized understanding from pretraining to handle novel tasks based on instruction alone.
“Exemplo em rascunho: The model classified customer sentiment zero-shot without any labeled training examples.”
Rascunho de traducao automatica (Portuguese) for "Few-Shot": A prompting approach where a small number of input-output examples are included in the context to guide model behavior on a new task. Few-shot prompting helps models understand the desired format, tone, or logic without any weight updates.
“Exemplo em rascunho: We gave the model three few-shot examples of our data format and it immediately understood the pattern.”
Rascunho de traducao automatica (Portuguese) for "Grounding": The process of connecting an AI model's outputs to verified, real-world information sources. Grounding reduces hallucination by anchoring responses to retrieved documents, databases, or live data rather than relying purely on the model's learned parameters.
“Exemplo em rascunho: Grounding the chatbot in our product database eliminated the fabricated feature claims.”
Rascunho de traducao automatica (Portuguese) for "Inference": The act of running a trained machine learning model on new input data to generate predictions or outputs. Inference is distinct from training — it is the "serving" phase where the model is used in production, and its speed and cost are critical for real-world applications.
“Exemplo em rascunho: Inference latency dropped from 2 seconds to 200ms after switching to a quantized model.”
Rascunho de traducao automatica (Portuguese) for "Tokenization": The process of converting raw text into discrete units called tokens that a language model can process. Tokens are typically subword units — common words become single tokens while rare words split into multiple tokens. All LLM pricing and context limits are measured in tokens, not characters or words.
“Exemplo em rascunho: The word "unbelievable" tokenized into three pieces: "un", "believ", "able".”