Run: 2026-07-07-01KWZ33ESWK77VDKSKE38MBWXA

Run Details

Model:
Aion 3.0
Duration:
1m 2s
Cost:
$0.020136
Provider:
AionLabs

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <codex> <character id="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The abandoned Tube station beneath Camden smelled of rust, old water, and copper. The copper was new. That was the blood. Detective Harlow Quinn ducked beneath the yellow crime scene tape that hung across the station entrance, its plastic edges catching on her jacket. The tunnel stretched before her, descending into a darkness that the forensic team's portable lights only partially conquered. Her shoes clicked against the old platform tiles, some of them cracked, others missing entirely, leaving gaps like broken teeth in a jaw. "About time." Detective Sergeant Iyer straightened from where he'd been crouching near the platform edge. He brushed his knees and gestured toward the body. "Uniforms secured the scene forty minutes ago. I called you in because this one's got your name written all over it." Quinn's gaze swept the station in a practiced arc. Military habit. Eighteen years on the force hadn't drummed it out of her, and neither had the three years since Morris. The platform stretched twenty meters in either direction, old advertisements peeling from the walls promoting cigarettes and holiday destinations that no longer existed. A half-dozen forensic techs worked in clusters, their white suits ghostly in the harsh LED light. The body lay at the center of the platform, arranged with a precision that made her stomach tighten. Male. Mid-thirties. Dark suit, expensive cut. His hands were folded across his chest, fingers interlaced as though he were sleeping. Except his eyes were open, staring at the curved ceiling with an expression of calm that no dead person had any right to wear. "What do we have?" Quinn crouched beside the body, pulling on gloves. The leather of her left glove caught against her watch strap, the worn leather familiar against her skin. "Victim's name is Marcus Fell. Forty-two. Works in finance, or worked, I should say." Iyer consulted his notebook. "CCTV caught him entering Camden High Street station at eleven-fifteen last night. That station's still operational, but this one hasn't been since 1932. There's no connecting tunnel access from the public station to here that we could find. Security logs show no breach." "So he walked into a functioning station and ended up on a platform that's been sealed for nearly a century." "Looks that way." Iyer pointed toward the far end of the platform where a forensic tech was photographing the wall. "We found this." Quinn followed his gesture. Someone had drawn a symbol on the tile wall in what appeared to be chalk, though the color was wrong, a deep rust that might have been ochre or might have been something else entirely. The symbol was circular, with lines radiating from its center in a pattern that reminded her of something she couldn't quite place. "What is it?" "No idea. Could be gang-related. Could be some kind of art student's idea of a joke." Quinn turned her attention back to the body. The victim's suit showed no signs of struggle, no tearing, no bloodstains except for a small mark on his collar. She leaned closer. Two puncture wounds, barely visible against the white fabric. Too small for a knife. Too large for a needle. "Has the coroner been called?" "On her way. But here's the thing." Iyer moved around to the other side of the body. "No exit wounds. No bruising. No defensive marks. His pockets have been emptied but the wallet was placed neatly beside his head. Credit cards, cash, ID, all present." "Robbery isn't the motive then." "Unless the killer wanted us to think it wasn't. You know how these things work. Misdirection." Quinn lifted the victim's hand, noting the fingers. Clean. No dirt under the nails, no marks of struggle on the knuckles. The man had died without fighting back, or he'd been killed somewhere else and placed here with extraordinary care. "What's in his system? Any thoughts?" "Initial tox screen won't come back for hours. But the pathologist's preliminary says no obvious signs of poisoning. Heart looks normal. Lungs are clear." "So he just died." "People don't just die, Quinn." She didn't respond. Instead, she stood and walked the platform's length, her sharp gaze taking in every detail. The tunnel entrances at either end had been sealed with brick walls decades ago. No access points. No maintenance hatches. She checked each one, running her gloved fingers along the mortar lines. Solid. Untouched. "How did the uniforms find the body?" Iyer closed his notebook. "Homeless man reported hearing something. Said he was sleeping in the High Street station and heard footsteps below. When he mentioned it to a transit officer doing rounds, they did a sweep and found the access point." "What access point?" "Behind a maintenance panel in the operational station. Leads to a service corridor that connects to the old network. It's been locked, supposedly, but the lock was broken." Quinn filed that away. "Where's the homeless man now?" "Hospital. He collapsed after making the report. Doctors are saying some kind of seizure, but they're running tests." "Has anyone touched the symbol on the wall?" "The forensic tech photographed it. Left it in place for now." Quinn returned to the wall and studied the marking again. Now that she was closer, she could see the rust color wasn't ochre. It was dried blood, applied with deliberate strokes. The symbol itself was more complex than she'd first thought. Concentric circles within circles, with smaller markings at each cardinal point. One of those smaller markings caught her eye, a shape that resembled a compass rose. She turned to the body again. The puncture wounds on the collar. The folded hands. The arranged position. This wasn't a mugging gone wrong or a gang hit. This was ritual. "Iyer, what do you know about the history of this station?" "Closed in 1932. Low passenger numbers. There were plans to use it as a shelter during the war, but they never came through. Why?" "The walls. Look at the tiles." She pointed to a section near the symbol where the old advertisements had been removed. Behind them, older markings showed through, faded lines and shapes that had been painted over decades ago. "There were symbols here before. Someone's been using this place for a long time." "Gang tags. They evolve." "Gang tags don't use blood." Iyer paused. "We don't know that's blood." "We don't know that it isn't." Quinn pulled out her phone and photographed the wall, then the symbol, then the body from multiple angles. "And our victim didn't walk here from Camden High Street. He was placed here. The suit would be creased from being carried. It's not." "So he walked here himself and lay down to die." "Or someone dressed him after death and had time to do it properly." She moved toward the tunnel entrance at the north end of the platform. The brick seal was solid, but at its base, where the wall met the floor, she noticed something. Scraping marks on the tiles. Recent. Something had been dragged across this spot. "Iyer, did anyone check beyond the brick walls?" "It's sealed. Has been for ninety years." "Check again. Something's been moved here." The sergeant crouched beside her, squinting at the marks. "Could be old damage. Water damage, settling." Quinn traced the marks with her finger. "The dust is disturbed. Recent. And look at the pattern. Whatever made these marks was heavy and dragged toward the wall. But there's nothing on the other side." "A maintenance panel behind the wall, maybe?" "Maybe. Or something else." She straightened and walked back to the body. Kneeling again, she lifted the victim's hand and turned it over. On his palm, a faint mark had been drawn or burned into the skin. A circle with a line through it. Similar to the symbol on the wall, but smaller. Simpler. "Did anyone notice this?" Iyer leaned in. "Looks like a birthmark." "Birthmarks don't appear as perfect circles with straight lines through them. Get me a magnifying kit and a UV light." While Iyer went to fetch the equipment, Quinn studied the mark more closely with her naked eye. The lines were too precise, too deliberate. This was a brand or a tattoo, not a natural mark. She had seen something like this before, years ago, on a case she still couldn't explain. The case that had cost her Morris. The sound of footsteps echoed from the corridor. Iyer returned with a forensic kit, and Quinn took the UV light, clicking it on. The purple glow swept across the victim's body, revealing nothing unusual until she reached the chest. Beneath the folded hands, across the victim's sternum, a pattern glowed under ultraviolet light. Invisible to the naked eye, drawn in some substance that only showed under UV. Circles within circles. The same symbol as the wall. "Iyer, look at this." He did. His face shifted. "What the hell?" "Someone went to a lot of trouble with this. Whatever killed Marcus Fell, it wasn't a mugging and it wasn't gang-related. This was deliberate. This was planned. And whoever did it knew exactly what they were doing." "So what was it? Cult? Ritual killing?" Quinn stood, her sharp jaw set. She looked at the symbol on the wall, the mark on the victim's palm, the glowing pattern on his chest. Three instances of the same marking, each one placed with care. "It's a map," she said. "A map to what?" She didn't answer. Instead, she walked back to the maintenance panel Iyer had mentioned, the one that led from the operational station to this abandoned platform. The lock was broken, as he'd said, but the metal around the lock showed no signs of forced entry. The break was clean. Precise. As though someone had used a key that wasn't quite a key. "I want the homeless man's statement the moment he's conscious. I want CCTV from every camera within a mile of this station. And I want someone to identify what substance was used to draw that symbol." Iyer jotted notes. "You think this is connected to something bigger?" Quinn looked at the body again, at the calm expression on the dead man's face, at the hands folded as if in prayer. She thought of Morris, of the way her partner had looked at the end, with that same impossible serenity. "Get me everything on the British Museum's restricted archives. Someone there might know what this symbol means." "The museum? What's the museum got to do with a body in a Tube station?" "More than you'd think." Quinn pulled off her gloves and checked her watch. Three hours since the call. The sun would be up soon, and with it, the world above would continue as though nothing had happened beneath it. "And I want the name of every person who's accessed those archives in the past six months." Iyer stopped writing. "You're serious." Quinn's brown eyes held his gaze without blinking. "Get it done."
created_at"2026-07-07T20:07:54.446Z" 7/7/2026, 8:07:54 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency513
moderation_latency(null)
generation_time62130
tokens_prompt1149
tokens_completion3444
native_tokens_prompt1022
native_tokens_completion2845
native_tokens_completion_images(null)
native_tokens_reasoning643
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.020136
router(null)
provider_responses
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endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"1daa2b59a238477da808aeeb081ff0b0"
is_byokfalse
latency512
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783454874-F81XbpT5VGXhFtIQ4E3b"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783454874-UuSTNQoElJ3HZlBIoxYS"
upstream_id"1daa2b59a238477da808aeeb081ff0b0"
total_cost0.020136
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags9
adverbTagCount1
adverbTags
0"Iyer moved around [around]"
dialogueSentences62
tagDensity0.145
leniency0.29
rawRatio0.111
effectiveRatio0.032
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1823
totalAiIsmAdverbs0
found(empty)
highlights(empty)
80.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Marcus"
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
78.06% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1823
totalAiIsms8
found
0
word"stomach"
count1
1
word"familiar"
count1
2
word"footsteps"
count2
3
word"complex"
count1
4
word"traced"
count1
5
word"perfect"
count1
6
word"echoed"
count1
highlights
0"stomach"
1"familiar"
2"footsteps"
3"complex"
4"traced"
5"perfect"
6"echoed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences109
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences109
filterMatches
0"watch"
hedgeMatches
0"appeared to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences162
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1823
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions11
unquotedAttributions0
matches(empty)
77.27% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions37
wordCount1100
uniqueNames8
maxNameDensity1.45
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Tube1
Camden1
Harlow1
Quinn16
Sergeant1
Iyer12
Morris3
Three2
persons
0"Camden"
1"Harlow"
2"Quinn"
3"Sergeant"
4"Iyer"
5"Morris"
places(empty)
globalScore0.773
windowScore1
45.83% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences72
glossingSentenceCount3
matches
0"quite place"
1"something like this before, years ago, on a"
2"quite a key"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1823
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences162
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs74
mean24.64
std19.87
cv0.806
sampleLengths
021
164
245
369
418
544
630
761
820
923
1061
113
1216
1350
145
1545
165
1716
1840
196
2024
214
225
2352
247
2541
263
2728
289
2918
308
3111
3267
3331
3411
3524
3652
374
385
397
4048
4110
4213
4344
448
457
466
4716
4835
497
79.51% Passive voice overuse
Target: ≤2% passive sentences
passiveCount8
totalSentences109
matches
0"were folded"
1"been killed"
2"been sealed"
3"been removed"
4"been painted"
5"been dragged"
6"been drawn"
7"was broken"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs173
matches
0"were sleeping"
1"was photographing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences162
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1102
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.028130671506352088
lyAdverbCount8
lyAdverbRatio0.007259528130671506
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences162
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences162
mean11.25
std8.47
cv0.752
sampleLengths
013
14
24
323
418
523
615
79
821
99
102
1119
1223
1316
1418
151
161
174
1814
1924
2012
2118
2218
2343
2420
2520
263
274
2835
2922
303
3116
328
3320
343
359
365
375
385
3917
4028
415
4216
438
441
4512
4619
476
4824
494
70.99% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.46296296296296297
totalSentences162
uniqueOpeners75
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences97
matches
0"Too small for a knife."
1"Too large for a needle."
2"Instead, she stood and walked"
3"Instead, she walked back to"
ratio0.041
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount16
totalSentences97
matches
0"Her shoes clicked against the"
1"He brushed his knees and"
2"His hands were folded across"
3"She leaned closer."
4"She didn't respond."
5"She checked each one, running"
6"It was dried blood, applied"
7"She turned to the body"
8"She pointed to a section"
9"She moved toward the tunnel"
10"She straightened and walked back"
11"She had seen something like"
12"His face shifted."
13"She looked at the symbol"
14"She didn't answer."
15"She thought of Morris, of"
ratio0.165
94.02% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount71
totalSentences97
matches
0"The abandoned Tube station beneath"
1"The copper was new."
2"That was the blood."
3"Detective Harlow Quinn ducked beneath"
4"The tunnel stretched before her,"
5"Her shoes clicked against the"
6"Detective Sergeant Iyer straightened from"
7"He brushed his knees and"
8"Quinn's gaze swept the station"
9"The platform stretched twenty meters"
10"A half-dozen forensic techs worked"
11"The body lay at the"
12"His hands were folded across"
13"Quinn crouched beside the body,"
14"The leather of her left"
15"Iyer consulted his notebook"
16"Iyer pointed toward the far"
17"Quinn followed his gesture."
18"Someone had drawn a symbol"
19"The symbol was circular, with"
ratio0.732
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences97
matches
0"Now that she was closer,"
1"While Iyer went to fetch"
2"As though someone had used"
ratio0.031
79.37% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences45
technicalSentenceCount4
matches
0"Detective Harlow Quinn ducked beneath the yellow crime scene tape that hung across the station entrance, its plastic edges catching on her jacket."
1"His hands were folded across his chest, fingers interlaced as though he were sleeping."
2"The symbol was circular, with lines radiating from its center in a pattern that reminded her of something she couldn't quite place."
3"Behind them, older markings showed through, faded lines and shapes that had been painted over decades ago."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags9
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences62
tagDensity0.016
leniency0.032
rawRatio0
effectiveRatio0
93.5016%