Glossary

Learn the language of the signal.

Search technical, financial, and governance terms used across Boreal Signal coverage.

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All terms15Compute2AI systems3Hardware4Finance4Governance2
Glossary results
Finance2 Aliases

Cap table

A snapshot of who owns what in a company.

Definition
A cap table is a record of ownership that shows founders, investors, option holders, and other stakeholders alongside their equity stakes.
Why it matters
Ownership structure shapes who controls the company, how future financing rounds work, and how exit value gets shared.
Aliases
capitalization tableownership table
Related signals
FundraisingFounder controlEquity
Hardware2 Aliases

ASIC

A chip designed for one narrow task instead of general-purpose computing.

Definition
ASIC stands for application-specific integrated circuit. It is built to do one job extremely well, which usually means better performance, lower power use, and tighter cost control than a general-purpose chip.
Why it matters
ASICs matter when a company needs predictable throughput and economics at scale, especially in AI infrastructure, telecom, and industrial systems.
Aliases
application-specific integrated circuitcustom chip
Related signals
AI infrastructureSemiconductor strategyCompute efficiency
AI systems2 Aliases

Inference

The stage where a trained model is used to produce answers, predictions, or actions.

Definition
Inference is what happens after a model is trained. It is the process of using the model in production to classify, generate, rank, or recommend outputs.
Why it matters
Inference economics often decide whether an AI product is scalable, profitable, or stuck in pilot mode.
Aliases
model servingproduction AI
Related signals
Model deploymentAI pricingLatency
Hardware1 Aliases

OTFS

A modulation scheme built for difficult wireless channels.

Definition
OTFS stands for orthogonal time frequency space. It is a modulation approach designed to spread data across time and frequency so wireless links can stay more resilient in fast-moving or noisy environments.
Why it matters
OTFS matters when satellite, mobility, or remote connectivity stories depend on keeping links stable under movement and interference.
Aliases
orthogonal time frequency space
Related signals
Satellite systemsWireless resilienceOrbit communications
Finance1 Aliases

ARR

Annual recurring revenue from subscription-style contracts.

Definition
ARR stands for annual recurring revenue. It is a common metric for software and services businesses that sell repeatable contracts and want to show the expected revenue run-rate over a year.
Why it matters
ARR is a shorthand for scale and retention, but it only matters if the underlying revenue is durable and collectible.
Aliases
annual recurring revenue
Related signals
SaaSEnterprise revenueGrowth quality
Finance2 Aliases

Burn rate

How quickly a company is spending cash relative to its inflows.

Definition
Burn rate measures how much cash a company uses over a given period, usually a month. It helps readers understand how long the company can operate before needing new funding or positive cash flow.
Why it matters
A fast burn rate can change the meaning of a growth story if the runway is short or the capital plan is fragile.
Aliases
cash burnrunway
Related signals
FundraisingRunwayCapital efficiency
Governance2 Aliases

Data residency

Where data is stored and which legal rules apply to it.

Definition
Data residency refers to the physical and legal location of data storage and processing. It becomes important when customers, regulators, or governments want tighter control over where information can live.
Why it matters
For founders and operators, data residency can influence vendor choice, contract structure, and whether a product can win public-sector deals.
Aliases
data locationdata sovereignty
Related signals
Sovereign AIProcurementCompliance
Compute1 Aliases

GPU

The general workhorse chip for training and running modern AI systems.

Definition
GPU stands for graphics processing unit. It was originally built for graphics, but its ability to process many operations in parallel makes it a core part of AI training and inference.
Why it matters
GPU availability often sets the pace for AI deployment, pricing, and product roadmap decisions.
Aliases
graphics processing unit
Related signals
AI infrastructureInferenceCloud compute
Hardware1 Aliases

Qubit

The basic unit of quantum information.

Definition
A qubit is the quantum equivalent of a classical bit. Unlike a bit, which is either 0 or 1, a qubit can represent a range of states until it is measured.
Why it matters
Qubits determine how far a quantum system has moved beyond theory and into hardware that can support real workloads.
Aliases
quantum bit
Related signals
Quantum computingQPUFault tolerance