Run: 2026-02-24-01KJ8W5GVB2DHGEA3HZSRFRY67

Run Details

Model:
Aion 2.0
Duration:
1m 4s
Cost:
$0.004998
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 damp, cold air of the abandoned Camden Tube station clung to Detective Harlow Quinn’s skin like a second shirt. Her torch beam cut through the absolute black, illuminating arched brickwork slick with condensation and the ghostly outlines of market stalls long since deserted. The Veil Market had moved on, leaving behind the detritus of its trade: scattered chicken bones, spilt powders that glimmered faintly, and the lingering scent of ozone and decay. “Over here, Quinn.” DS Liam Patel’s voice echoed from the platform ahead. His own torch was trained on a shape slumped against a rusted ticket booth. Harlow approached, her boots crunching on broken ceramic. The military precision of her stride didn’t falter, but her sharp jaw tightened. The body was a man, late fifties, dressed in a fine but now torn velvet waistcoat. His eyes were open, milky with death, fixed on the vaulted ceiling. No visible blood, no obvious wounds. His hands were curled into loose fists at his sides. “Walter Finch,” Patel said, not looking up from his notebook. He was a compact man with a perpetual five-o’clock shadow and the pragmatic weariness of a detective who’d seen too many basement overdoses. “Known to us. Small-time fence for antique jewellery. Had a booth here, according to the snitch who called it in.” Harlow crouched, the worn leather of her watch strap digging into her wrist. She played her light over Finch’s face, his clothes, the ground around him. “Cause?” “Looks like cardiac arrest. Natural causes, maybe. Or a shock.” Patel gestured with his pen at a small, overturned table nearby. A few tarnished silver rings and a broken vial lay scattered. “Robbery gone sideways? He sees a threat, heart gives out. Scavengers took anything valuable and ran.” “In a market that requires a bone token to enter?” Harlow’s voice was flat. “Scavengers would have taken the token from his body. It’s not here.” Patel shrugged. “Maybe they did. Or he didn’t have it on him. Point is, Quinn, we’ve got a dead fence in an illegal bazaar. The why isn’t a mystery. The who might be.” Harlow stood, her beam sweeping the area. It wasn’t adding up. The stall was too orderly for a struggle. The fallen items seemed placed, not thrown. And Finch… his expression wasn’t one of fear or surprise. It was blank. Empty. Her light caught a glint of brass under the edge of the overturned table. She nudged the table leg with her toe. A small compass lay there, half-hidden. She picked it up, careful not to touch the face. “What’s that?” Patel came closer. “Compass.” She turned it in her light. The casing was brass, aged with a greenish patina of verdigris. The face was etched with intricate, interlocking symbols—sigils she didn’t recognize but that made the hair on her neck prickle. The needle inside didn’t point north. It trembled, then swung decisively to point off into the darkness of the tunnel leading southbound. “Probably part of his stock.” Patel peered at it. “Weird-looking thing. Tourist tat, maybe.” “Tourists don’t come here.” Harlow’s thumb brushed the edge of the casing. The verdigris was smudged in one spot, recently disturbed by fingers. “This was handled. Recently.” “So he was looking at it before he died. Big deal.” “Look at his hands, Liam.” Patel shone his light on Finch’s curled fingers. They were clean. No trace of the green oxidation. “He didn’t handle it,” Harlow said. “Someone else did. After he was dead. Or as he was dying.” “That’s a leap. Gloves.” “In a panic robbery? They’d have grabbed and run. This was placed under the table, almost hidden.” She held the compass flat on her palm. The needle didn’t waver. It pointed along the tunnel like an accusing finger. “And it’s not pointing north.” “Probably broken. Old crap.” “Sigils on the face. Protective markings. I’ve seen… similar things.” She didn’t elaborate. DS Morris’s notebook, found in the rain three years ago, had contained rough sketches of symbols that made no sense to the evidence board. She’d kept that page. Patel sighed, the sound loud in the silent station. “Quinn, you’re doing it again. Looking for patterns in the static. The man died. It’s sad, but it’s not a conspiracy. This place gives anyone the creeps. Your mind starts inventing things.” Harlow ignored him. She moved past the body, following the line the compass indicated. Her torch beam revealed the tunnel mouth, a maw of darkness. The old tracks were gone, replaced by a floor of compacted earth and stone. About twenty feet in, something gleamed. She walked forward, Patel’s reluctant footsteps following. On the ground lay a small, carved bone token—the entry requirement for the Veil Market. It was clean, untouched by the grime around it. “His token,” Patel said. “Must have dropped it.” “It’s twenty feet from his body. In a straight line from where the compass points.” Harlow crouched again. The earth here was different. Not disturbed, but… faded. The layer of dust and soot that coated everything else seemed thinner in a rough circle about three feet across. The bricks of the tunnel wall within that zone looked older, more weathered, as if they’d aged decades faster than the rest. She held the compass over the spot. The needle spun once, then dipped downward, pointing at the centre of the faded circle. “What is that?” Patel asked, his skepticism edged with a new curiosity. “A lack,” Harlow said quietly. “Energy was pulled from here. Sucked out.” She thought of Morris, found in that alley, no mark on him but his face frozen in that same blank emptiness as Walter Finch. The coroner had called it cardiac arrest. Unexplained circumstances. “Energy? What, like electrical?” “Like life.” She stood, looking from the token to the compass to the faint circle on the ground. “Finch was here. He had the compass. It started pointing this way. He came to investigate, maybe saw something forming. The token fell from his hand. Then something… reached through. Not to rob him. To feed.” Patel stared at her. “Feed. You’re talking about a ghost.” “I’m talking about a rift. A weak spot. This compass doesn’t point north. It points toward the nearest supernatural rift or portal.” She tapped the etched face. “Someone crafted this to find them. Finch probably bought it to protect himself, to know where not to go. But he got too close.” “That’s a fantastic story, Harlow. But we deal in evidence. Facts.” “The facts are a dead man with no wounds, a missing robbery motive, a compass that doesn’t work like a compass, and a patch of ground that looks like it’s been bleached by time.” Her voice was low, intense. “The fact is my partner died the same way three years ago. No cause. Just empty. This,” she held up the compass, “is evidence. You’re just not reading it right.” Patel was silent for a long moment, his torch beam fixed on the bleached earth. “Okay. Say you’re right. Say some… thing came out of thin air and killed him. What do we do? Write that in the report?” Harlow looked at the compass needle, steady and sure. “We follow the evidence. And we find out what’s on the other end of this.” She pocketed the compass. The brass felt cold against her leg, a persistent, silent signal in the dark.
created_at"2026-02-24T22:26:26.293Z" 2/24/2026, 10:26:26 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1856
moderation_latency(null)
generation_time63805
tokens_prompt1149
tokens_completion2991
native_tokens_prompt1136
native_tokens_completion2556
native_tokens_completion_images(null)
native_tokens_reasoning1026
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0049984
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"3bfd5418-3a70-440e-aac9-4f2d3c2ebd30"
is_byokfalse
latency109
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771971986-JvqB4W9PVeZz70l8ul4w"
upstream_id"3bfd5418-3a70-440e-aac9-4f2d3c2ebd30"
total_cost0.0049984
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount2
adverbTags
0"Harlow crouched again [again]"
1"Harlow said quietly [quietly]"
dialogueSentences42
tagDensity0.429
leniency0.857
rawRatio0.111
effectiveRatio0.095
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1233
totalAiIsmAdverbs0
found(empty)
highlights(empty)
80.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Patel"
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
63.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1233
totalAiIsms9
found
0
word"echoed"
count1
1
word"velvet"
count1
2
word"glint"
count1
3
word"etched"
count2
4
word"intricate"
count1
5
word"trembled"
count1
6
word"maw"
count1
7
word"footsteps"
count1
highlights
0"echoed"
1"velvet"
2"glint"
3"etched"
4"intricate"
5"trembled"
6"maw"
7"footsteps"
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
narrationSentences82
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences82
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences104
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1231
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
65.03% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions40
wordCount765
uniqueNames12
maxNameDensity1.7
worstName"Patel"
maxWindowNameDensity2.5
worstWindowName"Patel"
discoveredNames
Camden1
Tube1
Detective1
Harlow11
Quinn1
Veil2
Market2
Liam1
Patel13
Finch4
Morris2
Walter1
persons
0"Harlow"
1"Quinn"
2"Market"
3"Liam"
4"Patel"
5"Finch"
6"Morris"
7"Walter"
places
0"Detective"
globalScore0.65
windowScore0.833
60.71% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount2
matches
0"seemed placed not thrown"
1"seemed thinner in a rough circle about three feet across"
37.53% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.625
wordCount1231
matches
0"Not disturbed, but…"
1"no mark on him but"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences104
matches
0"kept that page"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean31.56
std20.14
cv0.638
sampleLengths
073
13
244
344
453
527
648
726
833
940
1038
115
1260
1314
1427
1511
165
1717
1818
194
2043
214
2241
2341
2445
2531
268
2769
2822
2912
3045
314
3254
3310
3451
3511
3669
3739
3842
83.87% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences82
matches
0"was trained"
1"were curled"
2"was etched"
3"was smudged"
4"were gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs132
matches
0"wasn’t adding"
87.91% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences2
totalSentences104
ratio0.019
matches
0"The face was etched with intricate, interlocking symbols—sigils she didn’t recognize but that made the hair on her neck prickle."
1"On the ground lay a small, carved bone token—the entry requirement for the Veil Market."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount769
adjectiveStacks0
stackExamples(empty)
adverbCount14
adverbRatio0.018205461638491547
lyAdverbCount6
lyAdverbRatio0.007802340702210663
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences104
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences104
mean11.84
std8.4
cv0.71
sampleLengths
020
124
229
33
49
514
68
713
816
912
106
1110
1210
1323
1420
1513
1613
171
1821
1911
2016
2114
2212
232
2431
257
264
278
287
292
308
313
321
3314
348
356
3610
375
387
3911
4020
416
4216
439
445
4512
4611
474
4811
495
71.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.46153846153846156
totalSentences104
uniqueOpeners48
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences75
matches(empty)
ratio0
60.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount30
totalSentences75
matches
0"Her torch beam cut through"
1"His own torch was trained"
2"His eyes were open, milky"
3"His hands were curled into"
4"He was a compact man"
5"She played her light over"
6"It wasn’t adding up."
7"his expression wasn’t one of"
8"It was blank."
9"Her light caught a glint"
10"She nudged the table leg"
11"She picked it up, careful"
12"She turned it in her"
13"It trembled, then swung decisively"
14"They were clean."
15"She held the compass flat"
16"It pointed along the tunnel"
17"She didn’t elaborate"
18"She’d kept that page."
19"She moved past the body,"
ratio0.4
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount69
totalSentences75
matches
0"The damp, cold air of"
1"Her torch beam cut through"
2"The Veil Market had moved"
3"DS Liam Patel’s voice echoed"
4"His own torch was trained"
5"Harlow approached, her boots crunching"
6"The military precision of her"
7"The body was a man,"
8"His eyes were open, milky"
9"His hands were curled into"
10"Patel said, not looking up"
11"He was a compact man"
12"Harlow crouched, the worn leather"
13"She played her light over"
14"Patel gestured with his pen"
15"Harlow’s voice was flat"
16"Harlow stood, her beam sweeping"
17"It wasn’t adding up."
18"The stall was too orderly"
19"The fallen items seemed placed,"
ratio0.92
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences75
matches(empty)
ratio0
91.84% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount2
matches
0"The Veil Market had moved on, leaving behind the detritus of its trade: scattered chicken bones, spilt powders that glimmered faintly, and the lingering scent o…"
1"He was a compact man with a perpetual five-o’clock shadow and the pragmatic weariness of a detective who’d seen too many basement overdoses."
97.22% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount1
matches
0"Patel said, not looking up from his notebook"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount0
fancyTags(empty)
dialogueSentences42
tagDensity0.119
leniency0.238
rawRatio0
effectiveRatio0
79.9591%