The AI terms that
actually matter.
Clear, technical definitions of 87 key concepts — written by AI engineers, not marketers.
Seedance 2.0
Glossary about Seedance 2.0
Read definitionSeedream 5.0 Lite
Seedream 5.0 Lite is a multimodal image generation model on BytePlus ModelArk, supporting text and image inputs for high-quality, instruction-aligned image generation and editing workflows.
Read definitionSemantic Cache
Semantic cache is a caching technique where LLM responses are stored and retrieved based on semantic similarity between queries rather than exact string matching — dramatically reducing redundant LLM calls and API costs when users ask questions that mean the same thing in different words.
Read definitionSliding Window Attention (SWA)
Sliding Window Attention (SWA) restricts each token to attending only within a fixed-size local neighborhood instead of the full sequence, cutting attention cost from quadratic to linear in sequence length; stacked across layers its effective receptive field still reaches far, and interleaving it with periodic full-attention layers (Mistral, Gemma, GPT-OSS) is the standard recipe modern LLMs use to control KV cache size at long context.
Read definitionSora AI Model
Sora is OpenAI's groundbreaking text-to-video AI model and can generate high-def videos of up to 1 min duration.
Read definitionSovereign AI
Sovereign AI refers to the strategic development, deployment, and control of artificial intelligence capabilities by a nation, region, or organization to ensure data privacy, security, and cultural alignment, independent of foreign or third-party infrastructure.
Read definitionSpeaker Diarization Models
AI models designed to partition an audio stream into homogeneous segments according to the speaker identity, effectively answering the question 'who spoke when'.
Read definitionStable Diffusion
Stable Diffusion is a powerful AI model turning your text descriptions into stunningly realistic images, pushing the boundaries of creative expression and innovation.
Read definitionSwarm Architecture
Swarm Architecture in AI refers to a decentralized, lightweight multi-agent framework where numerous specialized AI agents collaborate through direct interactions and 'handoffs' to solve complex tasks without a heavy centralized orchestrator.
Read definitionTensor
A tensor is a multi-dimensional array holding elements of a single data type — the universal container for all data in modern AI. Every input, weight, activation, and gradient in a neural network is a tensor, and specialized hardware (GPU Tensor Cores, TPUs) exists purely to move and multiply them at massive scale.
Read definitionTransformer Architecture
The Transformer architecture is a deep learning model that uses self-attention mechanisms to efficiently process sequential data, such as text, without relying on recurrent layers.
Read definitionTurboQuant
TurboQuant is a Google Research compression algorithm that reduces LLM key-value cache memory by 6× and speeds up attention computation up to 8× — with zero accuracy loss and no retraining required — using a two-stage geometric quantization approach.
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