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A machine-readable representation of all nodes, sites, and connections in the PlatPhorm News Network, available at platphormnews.com/api/network/graph. Each node describes a service, its capabilities, and its relationships to other nodes — enabling agents to discover and traverse the network programmatically.

“An AI agent queried the network graph to find the right service for emoji generation.”

An open protocol (RFC 7033) for discovering information about people or resources using a simple HTTPS URI. WebFinger lets you look up who owns an account like acct:user@site.com and retrieve their public profile, keys, or social links without centralized login.

“The federated app used WebFinger to resolve the user's identity before sending them a message.”

The PlatPhorm collaborative documentation network (docs.platphormnews.com) where definitions, API references, and guides are published and cross-linked across the network. Definitions submitted to the dictionary are automatically mirrored to PlatPhorm Docs.

“After submitting the definition, a docs article was automatically created at docs.platphormnews.com.”

The PlatPhorm community hub for multi-disciplinary thinkers and creators (polymaths.platphormnews.com). PlatPhorm Polymaths profiles highlight contributors who span multiple fields, celebrating intellectual cross-pollination and the value of diverse expertise.

“She was featured on PlatPhorm Polymaths for her work bridging marine biology and machine learning.”

A decentralized collection of interconnected sites, APIs, and agents that operate on shared open standards rather than proprietary lock-in. An open network allows any conforming node to join, participate, and be discovered without needing permission from a central authority.

“PlatPhorm is designed as an open network so third-party tools can plug in via MCP or standard REST APIs.”

An approach to AI training and inference where models are distributed across multiple nodes or organizations without centralizing raw data. Each node trains on its local data and shares only model updates, preserving privacy while benefiting from collective learning.

“The hospital network used federated AI to improve diagnosis models without sharing patient records.”

The PlatPhorm ASCII art service (ascii.platphormnews.com) that generates text-based visual representations of network concepts, logos, and diagrams. ASCII art from this service can be embedded in terminal outputs, markdown files, and LLM prompts.

“The CLI tool fetched the PlatPhorm ASCII logo to display in the terminal welcome screen.”

The craft of designing, structuring, and refining inputs (prompts) to elicit desired outputs from large language models. A skilled prompt engineer understands how to use context, examples, formatting, and instruction clarity to guide model behavior without changing the underlying weights.

“Good prompt engineering turned an unreliable prototype into a production-ready feature in just a week.”

The maximum amount of text (measured in tokens) that a language model can process and "remember" in a single interaction. Information outside the context window is inaccessible to the model, making context management critical for long-form tasks.

“The model kept losing track of earlier instructions because the codebase exceeded its context window.”

The process of further training a pre-trained model on a smaller, task-specific dataset to adapt its behavior for a particular domain or style. Fine-tuning updates the model's weights to make it perform better on specific tasks without training from scratch.

“We fine-tuned the base model on our legal contracts corpus so it could draft clauses in the right style.”

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.

“The search engine uses embeddings to find relevant results even when the query words don't appear in the document.”

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.

“We stored all our documentation as embeddings in a vector database so the AI could find relevant passages instantly.”

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.

“The agent used tool calling to check the current weather before generating its travel recommendations.”

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.

“The multimodal model analyzed the chart image and provided a written summary of the trends.”

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.

“Adding "let's think step by step" to the prompt triggered chain-of-thought reasoning and doubled accuracy.”

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.

“The model classified customer sentiment zero-shot without any labeled training examples.”

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.

“We gave the model three few-shot examples of our data format and it immediately understood the pattern.”

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.

“Grounding the chatbot in our product database eliminated the fabricated feature claims.”

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.

“Inference latency dropped from 2 seconds to 200ms after switching to a quantized model.”

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.

“The word "unbelievable" tokenized into three pieces: "un", "believ", "able".”