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SCP-4792 Unknown ~ medium confidence
SCP-4792
Expected annual
$361.5M
One-time setup
$2.9B
Annual recurring
$172.0M
Personnel
200
Corrected estimate: Foundation operational baseline is modest (≈$173M/year) for monitoring, digital takedown, targeted R&D and limited space surveillance; one-time Foundation capital spend for feasible programs ≈$2.95B. Attempts to physically contain or dismantle an extant Dyson-scale megastructure or to single-handedly mobilize civilization-scale defenses are infeasible for the Foundation and are therefore not budgeted as Foundation operational spend; those outcomes are tracked qualitatively rather than as Foundation costs.
🏗️ One-Time Capital Costs Total: $2.9B
Space Surveillance Pathfinder Constellation $800.0M
Deployment of a limited pathfinder small-sat constellation (wide-field optical/IR) and a handful of higher-capability detector satellites to improve detection of small incoming probes near the solar system; sized as a Foundation-managed but commercially procured pathfinder (not a full-system-of-systems).
Observatory Upgrades $600.0M
Upgrades and dedicated observing time on mid/large optical and infrared telescopes and procurement of specialized detectors and data pipelines focused on Crux-region Dyson-signature monitoring.
Contingency Financial Reserve $500.0M
Foundation-held operational contingency reserve specifically earmarked for rapid response to astrophysical/replicator incidents. This is not intended to fund civilization-scale mobilization (see infeasibility notes).
Equipment $200.0M
Laboratory and compute hardware (translation/linguistics servers, high-performance clusters for analysis, testbeds) and ground instrumentation spares.
Interceptor R And D Seed $200.0M
Seed R&D for high-Δv non-relativistic interceptor concepts (propulsion, guidance, autonomy) and fabrication of a small number of prototype test articles; explicitly limited to near-solar/solar-system intercept capability, not interstellar relativistic interception.
Directed Energy Prototype Seed $150.0M
Prototype directed-energy experiments and adaptive optics leases/partnerships (ground demonstrators and laboratory high-power beamlines) to study feasibility for small-object mitigation within the near-space environment.
Archives And Seed Vaults $150.0M
Off-site and off-world archival deposits, hardened seed/genome/data vault construction and transport of core archival sets to secure locations.
Covert Countermeasures R And D Seed $120.0M
Seed funding for covert R&D into software/hardware 'vaccine' concepts and infiltration methods against self-replicating probes. Work is constrained to ethically/operationally feasible prototypes, not full offensive deployment at interstellar scale.
Simulation Centers Build $80.0M
One-time build of simulation and modelling center hardware and specialized software licenses for large-scale VN-probe/replicator and megastructure dynamics simulations.
Facilities $50.0M
Secure mission operations/data center buildout (hardened racks, EMP shielding, classified SOCs, secure comms) sized for continuous deep-space monitoring and takedown ops.
Launch Capacity Smallscale $50.0M
Contracts and options for rideshare/heavy-lift capacity dedicated to rapid tasking of surveillance and prototype interceptor launches; intentionally modest (Foundation buys options, not whole launch fleets).
Industrial Base Studies $25.0M
Feasibility and engineering studies for in-space manufacturing and in-situ resource utilization; studies only, not construction of a megascale industrial base.
Initial Research And Lab Setup $10.0M
Bench labs, initial test instrumentation, software licenses and initial consumables for targeted VN-probe and directed-energy research teams.
Legal And Diplomatic Setup $10.0M
Initial legal retainer, covert diplomatic/international-liaison setup costs to support information-control agreements and discreet cooperation with partner agencies.
Digital Containment Setup $3.0M
IO-RECKONING-SLAVE style webcrawler & legal/covert takedown tooling, initial forensic tooling and dark-web monitoring infrastructure.
🔄 Annual Recurring Costs Total: $172.0M/yr
Staff Wages $40.0M/yr
Salaries, benefits and on-call premiums for scientists, engineers, operators, analysts, MTF/security and support staff directly funded by the SCP-4792 program. Headcount and role mix in personnel section.
Research And Monitoring $30.0M/yr
Ongoing telescope time, data analysis pipelines, targeted research grants into VN-probe behavior, and astrophysical monitoring of the Crux region focused on Dyson-signatures.
Space Surveillance Ops $25.0M/yr
Ops, ground-station support, data fusion and maintenance for the pathfinder surveillance constellation and contracted sensor time on partner platforms.
Facilities Maintenance $20.0M/yr
Maintenance, power, cooling, and security costs for mission ops/data centers and leased observing facilities.
Cover Story And Legal $20.0M/yr
Ongoing covert legal operations, information-control campaigns, grants/incentives to cooperating observatories, and limited psyops to manage disclosure risks where feasible.
Logistics And Transport $15.0M/yr
Recurring logistics: launch tasking fees for pathfinder satellites, transport of archival shipments, field operations support and replenishment launches for surveillance assets.
Von Neumann Research Ops $10.0M/yr
Recurring funding for multidisciplinary VN-probe modelling, AI-safety analysis, materials testing and targeted adversarial simulation programs.
Webcrawler Operations $5.0M/yr
Operational costs for IO-RECKONING-SLAVE style webcrawler suites, takedown teams and forensic analysts.
Simulation Centers Ops $3.0M/yr
Operating costs for high-performance simulation clusters and personnel running long-timescale models and risk assessments.
Supplies And Consumables $2.0M/yr
Laboratory consumables, replacement parts, small hardware and expendables for prototyping and routine operations.
Archives Maintenance $1.5M/yr
Maintenance and periodic refresh/duplication costs for off-site archives and seed vaults.
Ethics Oversight $500K/yr
Independent review board and administrative oversight specific to covert countermeasure R&D to limit catastrophic options.
⚡ Cost Scenarios
📊 Baseline (baseline) $172.0M/yr
94.0% probability / year
Steady-state monitoring, digital containment, modest R&D and pathfinder surveillance ops; no confirmed inbound probes or major policy mobilizations.
no confirmed inbound probe threats detected no requirement for emergency procurement or international emergency programs continued covert suppression of public disclosures
🚨 Minor Incident $1.2B/yr
4.0% probability / year +$1.0B vs baseline
Detection of a small or slow incoming probe into the solar system or convincing localized evidence of an active replicator requiring emergency interception attempts and a one-year surge in operations.
optical or radar detection of an unambiguous artificial probe on solar-system-traversing trajectory credible telemetry/telemetry signature indicating replication capability urgent request to field interceptors and renew surveillance constellation
🚨 Major Buildout $15.2B/yr
1.0% probability / year +$15.0B vs baseline
Confirmed nearby replicator activity or policy decision to attempt a coordinated, large-scale defensive program (international coalition) to limit replication; Foundation funds and coordinates major first-year programs.
confirmed active self-replicating swarm posing medium-term threat to nearby stellar systems international political decision to fund large-scale surveillance/defense programs evidence that early intervention could materially slow replication
🚨 Civilization Mobilization $0/yr
0.0% probability / year +$-172000000 vs baseline
Attempted full-planetary mobilization to forcibly prevent interstellar replication or to dismantle a megastructure — a program that, in practical terms, requires multi-century, global-scale reallocation of resources.
imminent Earth-impacting replication detected with no alternative global political decision to undertake total mobilization
👥 Personnel 200 total
Role Count Notes
Research Scientist 60 Astrophysicists, AI researchers, materials scientists and systems theorists conducting VN-probe modelling and directed-energy research; salaries included in staff_wages.
Engineer / Maintenance 40 Telescope, satellite, propulsion and instrumentation engineers responsible for observatory upgrades and pathfinder constellation maintenance.
Cybersecurity Specialist / Forensics 20 Operators for webcrawler, forensic takedown, insider-threat monitoring and secure data handling.
Intelligence Analyst / Counterintelligence 15 Threat assessment, covert ops coordination, liaison to partner agencies and diplomatic support.
Operations & Launch Coordination 10 Mission planners, launch procurement and ground-station operators coordinating satellite and interceptor tasking.
Security Officer / MTF Agent 15 Physical security at facilities, rapid-response protection for sensitive assets and classified field deployments.
Administrative Staff 10 Program management, contracts, legal admin, HR and financial administration for the program.
Site Director / Executive Staff 2 Two senior managers handling executive decision-making and interagency coordination.
Research Technician 18 Lab and instrument technicians supporting day-to-day R&D and simulation center operations.
Medical Officer 2 Medical support for personnel on-site and for field deployments.
Rapid Response / MTF (specialized) 8 Small specialized teams for emergency field operations, rapid launches and close coordination with international assets.
📋 Confidence Notes
This re-evaluation replaced prior large, single-line round numbers with itemized, feasibility-constrained estimates. The prior Stage-2 report included a single one-time 'civilization_mobilization' line with a round \$1e13 value; that has been removed from Foundation operational spend and treated as infeasible per Rule 2. Confidence is medium: near-term, bounded operational and monitoring costs are estimable; probabilities for probe detection and political responses remain highly uncertain and could change expected costs materially if detection rates or policy choices differ from assumptions provided here.
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