Noting that 
Kradus Fleyin (account age 48 days) recently applied for site membership. They have the following sandbox, which has indicators of AI-revision, particularly when compared with their other sandboxes:
Human-written text examples:
https://scp-sandbox-3.wikidot.com/scp-9808-1 page created 19 Aug 2025 - 08:47:02, no edits after page creation
SCP 9808-1 is a PGA tour golf stadium, approximately 712 meters long, 315 meters high and 917 yard size | class: keter | special containment methods: locked in an emerald base and watched daily by security cameras at 140-3 Avenue in London | description: the stadium is red and has red wet paint, SCP 9808-2 is an PGA tour golfer, but they have orange skin, no facial features and communicate by roaring, but it is understandable to humans, when it gets dark or they are disturbed on the field, they carry out a massacre right there […]
https://scp-sandbox-3.wikidot.com/scp-9808-7 page created 19 Aug 2025 - 11:56:57, no edits
special containment procedures: SCP 9808-B is contained in an emerald base under daily surveillance by cameras | description: an anomalous PGA tour stadium, containing 712 meters in length, 315 in height and 917 yards in size, has wet red paint, SCP 9808-2 are the golfers at the stadium, but they have orange skin, no facial features, are aggressive at night, massacring any conscious human within their visible range with their club
https://scp-sandbox-3.wikidot.com/scp-7894-1 page created 19 Aug 2025 - 15:50:15, no edits
SCP 7894-1 is an anomaly comparable to a PGA stadium stage anomaly | special containment procedures: The SCP must be kept in a golden chamber with pieces of steel wool and solid metal to prevent the release of your internal anomalies | class: keter | SCP 7894-1 is a huge red PGA tour stadium, with no estimated size externally, but internally it is 2890 meters long and 1293 meters high | SCP 7894-2 are the stadium golfers, they are black, have no face, speak roaring, humanly understandable, he plays on the course during the day, but at night they massacre any human within their reach
https://scp-sandbox-3.wikidot.com/niu-idea page created 17 Sep 2025 - 07:37:13, no edits
SCP prefix idea: NIU (notable interpolation useful) It is an acronym to designate objects that interpolate their own anomalous properties in a continuous and useful way, an NIU is only considered NIU when its victims notice their useful and continuous anomalous interpolation of abilities very early
Full page sources retained below:
SCP 9808-1 is a PGA tour golf stadium, approximately 712 meters long, 315 meters high and 917 yard size | class: keter | special containment methods: locked in an emerald base and watched daily by security cameras at 140-3 Avenue in London | description: the stadium is red and has red wet paint, SCP 9808-2 is an PGA tour golfer, but they have orange skin, no facial features and communicate by roaring, but it is understandable to humans, when it gets dark or they are disturbed on the field, they carry out a massacre right there, SCP 9808-3 is the stadium director, he is always watching the stadium until the moment he is disturbed, SCP 9808-4 are the fans of the stadium, they do not know about external things of the stadium, but they have advanced human diction, SCP 9808-A is an anomalous door in the middle of nowhere, it leads to the inside of the stadium, but it does not carry the anomalous SCP characteristics
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SCP 9808-F is an anomalous PGA tour stadium | class: keter | special containment procedures: SCP 9808-B is contained in an emerald base under daily surveillance by cameras | description: an anomalous PGA tour stadium, containing 712 meters in length, 315 in height and 917 yards in size, has wet red paint, SCP 9808-2 are the golfers at the stadium, but they have orange skin, no facial features, are aggressive at night, massacring any conscious human within their visible range with their club, SCP 9808-3 is the stadium director, causes prolonged fainting in victims, remains in the surveillance area until the moment of mental disturbance, SCP 9808-4 are the fans in the golf course stands, they usually engage in human dialogue when someone interacts verbally, physically or visually with them, SCP 9808-5 are the live cameras that film the shots on the golf course, the camera does not have anomalous characteristics, the only notable one being the absence of a transmission network, as until now it has not been recorded or known where the live footage is transmitted, nor the being that reacts to it, SCP 9808-A is a door in the middle of nowhere, upon entering, it leads to the interior of the stadium, the only problem is that it does not activate the anomalous characteristics of the stadium nor its internal characteristics or variants like SCP 9808-2 and SCP 9808-4, the SCP cannot be visited by agents with a class lower than 3
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SCP 7894-1 is an anomaly comparable to a PGA stadium stage anomaly | special containment procedures: The SCP must be kept in a golden chamber with pieces of steel wool and solid metal to prevent the release of your internal anomalies | class: keter | SCP 7894-1 is a huge red PGA tour stadium, with no estimated size externally, but internally it is 2890 meters long and 1293 meters high | SCP 7894-2 are the stadium golfers, they are black, have no face, speak roaring, humanly understandable, he plays on the course during the day, but at night they massacre any human within their reach | SCP 7894-3 is the stadium director, It does not kill, it only causes a prolonged fainting in victims, when disturbed, it tears the person's veins, SCP 7894-4 are the stadium fans, they have advanced human diction, but they do not know anything outside the stadium | Incident 7894-1: In 1997 (one year after the containment of SCP 7894-1) several organized bands of SCP 7894-2 escaped from the stadium and breached containment, 2369 people were murdered by stabbing and thrown by the club of SCP 7894-2, half of the population of London (the place where the object was discovered) was injured, while five were saved by the foundation's battalions, so a golden base with steel wool and solid metal was deployed in the stadium area, thus, the materials inside SCP 7894 were contained | agent restriction: agents below level 3 cannot enter the stadium ever
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SCP prefix idea: NIU (notable interpolation useful) It is an acronym to designate objects that interpolate their own anomalous properties in a continuous and useful way, an NIU is only considered NIU when its victims notice their useful and continuous anomalous interpolation of abilities very early, then they should be tested with class D to see if they really should be designated with the NIU prefix (that's my idea, I don't want it to be treated as a fanon or re-imagining of SCP)
Compare with AI-assisted page: https://scp-sandbox-3.wikidot.com/niu-9808 created 16 Sep 2025 - 12:46:56, no edits
NIU-9808 “Autocatalytic Golf Stadium”
Class: Keter
Designation: NIU – Notable Interpolation Useful
What is An NIU?: An object that interpolates its own core aspects in a useful manner, producing effects notable to observers or victims.
Special Containment Procedures
Human entry is strictly prohibited; physical barriers and armed patrols are required.
Any accidental intruder must be removed immediately using non-lethal methods.
All instances are monitored remotely via NIU-9808-4 tracking chips.
Direct interaction with NIU-9808-2 or NIU-9808-3 is prohibited.
Modifying or disabling NIU-9808-4 chips requires Level 4+ personnel, under supervision.
Description
NIU-9808 is a PGA Tour golf stadium anomalously altered to activate when any human enters. The stadium contains four primary instances, designated NIU-9808-1 through NIU-9808-4, which interact in a coordinated manner:
NIU-9808-1 – Trigger Instance
Activated upon human entry.
Coordinates all other instances, dynamically adjusting stadium behavior based on the number and location of humans present.
NIU-9808-2 – Zombified Golfers
Active during daytime, playing golf normally.
At night, they attack any human present; after killing a victim, they move randomly until locating the next target.
Autopsies reveal stomach tissue with rubber-like texture, indicating partial synthetic composition.
NIU-9808-3 – Regulator Golfer
Enforces behavioral control over humans causing disturbances.
Incapacitates targets forcibly to maintain stadium stability.
NIU-9808-4 – Silicone-Brain Spectators
Plastic spectators with silicone brains containing command chips.
Coordinate actions of NIU-9808-2 and NIU-9808-3, forming the stadium’s autonomous monitoring and control network.
Effects
NIU-9808 autonomously reorganizes its internal aspects, optimizing the behavior of all active instances.
The system produces highly coordinated predatory behavior at night, creating extreme danger for humans.
NIU-9808-3 maintains compliance, while NIU-9808-4 ensures remote coordination.
Incident Logs
Incident 9808-A – Nighttime Breach by D-3491
D-3491 entered the stadium accidentally.
At night, NIU-9808-2 initiated attacks, resulting in 3 confirmed casualties.
D-3491 escaped via emergency exit; remaining NIU-9808-2 instances were observed roaming.
Incident 9808-B – Disturbance Intervention
NIU-9808-3 incapacitated a research assistant causing loud noises near NIU-9808-2 during daytime simulation.
Confirms NIU-9808-3 functions as a behavior regulator.
Textual Diagram of Stadium Layout
Copiar código
[Entrance] → NIU-9808-1 Trigger Zone
|
|-- Field: NIU-9808-2 roaming zone
|-- VIP Area: NIU-9808-3 observation & enforcement
|-- Stands: NIU-9808-4 spectators with command chips
Additional Interviews
Interview Log – D-4112 (Daytime Entry)
Dr. ██████: State your name and ID.
D-4112: D-4112, sir.
Dr. ██████: Describe what you saw.
D-4112: The stadium felt alive. The golfers moved in patterns I couldn’t follow… the spectators… they weren’t normal. Their heads were fake, but they… watched everything. One golfer hit someone who yelled too much… knocked him out instantly.
Dr. ██████: Did you feel threatened?
D-4112: Yes. Every time I looked away, someone or something was closer. I left as fast as I could.
Interview Log – D-4175 (Nighttime Exposure)
D-4175: I… I couldn’t move. The golfers… they just came at me. After one attacked another, it wandered around… looking for someone else. I hid in the stands, but the plastic fans… they moved. Their brains… I could see lights in them. They were controlling it all.
Researcher Notes
NIU-9808 represents full self-interpolation of its properties, qualifying it as a Notable Interpolation Useful object.
The stadium’s autonomous coordination among instances makes containment exceptionally difficult.
Trauma reports from exposure to NIU-9808-2 and NIU-9808-3 are consistent with high psychological stress and physical danger.
Excerpts of note:
NIU-9808 “Autocatalytic Golf Stadium”
Class: Keter
Designation: NIU – Notable Interpolation Useful
What is An NIU?: An object that interpolates its own core aspects in a useful manner, producing effects notable to observers or victims.
Special Containment Procedures
Human entry is strictly prohibited; physical barriers and armed patrols are required.
NIU-9808 is a PGA Tour golf stadium anomalously altered to activate when any human enters. The stadium contains four primary instances, designated NIU-9808-1 through NIU-9808-4, which interact in a coordinated manner:
NIU-9808-1 – Trigger Instance
Activated upon human entry.
Coordinates all other instances, dynamically adjusting stadium behavior based on the number and location of humans present.
NIU-9808-2 – Zombified Golfers
Active during daytime, playing golf normally.
At night, they attack any human present; after killing a victim, they move randomly until locating the next target.
Autopsies reveal stomach tissue with rubber-like texture, indicating partial synthetic composition.
Incident 9808-A – Nighttime Breach by D-3491
D-3491 entered the stadium accidentally.
At night, NIU-9808-2 initiated attacks, resulting in 3 confirmed casualties.
D-3491 escaped via emergency exit; remaining NIU-9808-2 instances were observed roaming.
Textual Diagram of Stadium Layout
Copiar código
[Entrance] → NIU-9808-1 Trigger Zone
[[/collapsible]]
Incident 9808-B – Disturbance Intervention
Interview Log – D-4175 (Nighttime Exposure)
D-4175: I… I couldn’t move. The golfers… they just came at me. After one attacked another, it wandered around… looking for someone else. I hid in the stands, but the plastic fans… they moved. Their brains… I could see lights in them. They were controlling it all.
Researcher Notes
NIU-9808 represents full self-interpolation of its properties, qualifying it as a Notable Interpolation Useful object.
The stadium’s autonomous coordination among instances makes containment exceptionally difficult.
Trauma reports from exposure to NIU-9808-2 and NIU-9808-3 are consistent with high psychological stress and physical danger.
User has been permanently banned. PM sent.
ETA: afto, subtletea, Kufat supported ban.
