Run: 2026-02-19-01KHT0G38ZZPMFXFBGCFYNR5BW

Run Details

Duration:
44.0s
Cost:
$0.006485
Provider:
SiliconFlow

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 smelt of wet concrete and something else—something copper-sweet that Harlow Quinn had learned to associate with the worst kind of discovery. She ducked beneath the yellow police tape, her worn leather watch catching on the edge as she straightened. The timepiece left a brief impression on her wrist, a familiar weight from fifteen years of scenes like this. "Down the platform, Detective. Fair warning—it's a strange one." DC Marcus Webb. Young, eager, and still operating under the delusion that every case could be solved with sufficient enthusiasm and proper paperwork. He held a torch at an awkward angle, its beam cutting through the underground gloom. "Strange how?" Webb's mouth worked around words he seemed reluctant to commit to. "Just... you'll see." The platform stretched before them, cracked tiles bearing advertisements for products and companies long since dissolved into bankruptcy and memory. Water dripped somewhere in the darkness beyond the torchlight, a metronomic pulse that had probably echoed through these tunnels for decades. Quinn counted her footsteps out of habit. Thirty-seven from the entrance to where the forensics team had gathered. The body lay between the tracks, positioned with deliberate care. Male, mid-thirties by the look of him, dressed in a suit that cost more than Quinn's monthly salary. No obvious wounds. No blood pooling beneath him, despite that copper-sweet smell that had greeted her at the entrance. His hands were folded across his chest, fingers laced together in a parody of repose. "What do we know?" Webb consulted his notebook, the pages already damp from the underground air. "Victim's name is Sebastian Cross. Thirty-four years old. Investment banker, according to the ID. Found two hours ago by a group of urban explorers who called it in from above ground—they didn't want to come back down here." "Time of death?" "That's where it gets complicated." Webb lowered his voice, though the forensics technicians were too far away to overhear. "Dr. Chen estimates he's been dead at least twelve hours. Rigor mortis has come and gone. But his body temperature is normal. Still warm. Like he died minutes ago." Quinn crouched beside the body, studying the face without touching it. Sebastian Cross had died with his eyes open, staring at the curved ceiling of the tunnel as if expecting something to descend from the darkness. His expression held confusion. "Were the urban explorers interviewed?" "Uniforms took statements. They swore they hadn't touched anything. Said they found him exactly like this." She moved around the body, her eyes tracing the perimeter. The concrete between the tracks showed no disturbance, no signs of struggle. No drag marks. Either Cross had walked to this spot and lay down voluntarily, or someone had carried him here with impossible care. "What's your read on this, Webb? Drug overdose? Some kind of occult nonsense?" The question made Webb shift his weight. " overdose would explain the lack of external trauma. But the body temperature doesn't fit. And the positioning—it looks staged. Ritualistic, maybe. I've seen something similar in a case file from a few years back. Satanic panic stuff, turned out to be teenagers with too much imagination." Quinn's jaw tightened. She had seen that file too. Had been the one to close it, against her own instincts. "What did the scene look like in that case?" "Similar positioning. Hands folded, body placed between parallel lines. But that victim had been drugged. Toxicology came back with a cocktail of sedatives." "And you think this is the same?" Webb shrugged. "I'm just exploring possibilities. We won't know anything until the post-mortem." Quinn leaned closer to the body, her attention caught by something on the victim's left wrist. A mark, partially hidden by his shirt cuff. She retrieved a pen from her jacket and used it to lift the fabric, revealing an impression pressed into the skin—a circular shape with what appeared to be symbols around its edge. "Did anyone photograph this?" "Photograph what?" She pointed with the pen. Webb leaned in, his torch illuminating the mark. His breath caught. "I didn't see that before. Must have been hidden by the cuff." "It wasn't hidden, Detective. You didn't look." Quinn straightened, her mind already working through possibilities. "The mark is fresh. See how the skin is still raised? Whatever made this impression was removed recently. Within hours of death, possibly after death." "What kind of object leaves a mark like that?" Quinn had seen something similar before. Three years ago, in a file that had been sealed and buried deep in the Metropolitan Police's archives. A file that contained photographs of DS Morris's body, discovered in circumstances that had never been adequately explained. The memory surfaced with familiar precision, sharpening her focus. "Something brass, by the colour of the residue. Circular. Etched with symbols." She looked around the platform, her gaze sweeping across the cracked tiles and discarded debris. "The killer took it with them. Which means it was important enough to risk returning to the scene after death." "Returning?" "This body was moved, Webb. Look at the dust patterns on his shoes. He walked here, but those are city streets on his soles, not underground grime. Someone brought him down here after he was already dead, placed him in this exact position, and removed whatever made that mark on his wrist." Webb's frown deepened. "But Dr. Chen said he's been dead at least twelve hours. And the body temperature—" "Is wrong. I know." Quinn walked the perimeter of the scene, her sharp eyes cataloguing details. "What else did the urban explorers say? Did they mention anything unusual about the area? Other people? Sounds?" Webb flipped through his notes. "They said they heard dripping. Water, they assumed. And something about the air feeling strange. Heavy, one of them said. Like before a storm." "The air pressure." "Excuse me?" Quinn stopped at the edge of the platform, looking down at the tracks that stretched into darkness. "Before a storm, the air pressure drops. Some people can feel it in their joints, their sinuses. It's the same sensation reported in locations with significant electromagnetic activity." "You think there's a scientific explanation for this?" "I think there's an explanation we haven't found yet." She turned back to face him. "Cross was involved in something. His suit, his shoes, his watch—they all speak to wealth and status. But his hands tell a different story." Webb looked confused. "His hands?" "Look at his fingertips. The calluses. The slight discolouration beneath the nails." Quinn returned to the body, gesturing to the victim's hands. "Those aren't the hands of a man who sits behind a desk moving money around. Those are working hands. Someone taught him to use them, recently enough that the calluses haven't fully formed." "That could be a hobby. Rock climbing, maybe. Or guitar." "On an investment banker working seventy-hour weeks?" Quinn shook her head. "He was learning something. Something that required manual precision and left residue under his fingernails. Something that might explain why someone wanted him dead and arranged." She pulled a pair of gloves from her pocket and knelt beside the body, carefully examining the victim's pockets. Empty. No wallet, no phone, no keys. The ID Webb had mentioned must have come from elsewhere. "Where was his identification found?" "One of the urban explorers had it. Said it was lying on the platform near the entrance." "Convenient." "You think they planted it?" Quinn considered the question. "I think someone wanted us to know who he was. But they didn't want us to find whatever else he was carrying." She stood and stripped off the gloves. "Cross the urban explorers off your list of suspects. They stumbled into something, but they didn't do this." "How can you be sure?" "Because whoever did this knew what they were doing. The staging, the timing, the removal of evidence—this wasn't opportunistic. It was calculated." Quinn looked toward the darkness of the tunnel, where the tracks curved and disappeared from view. "Where does that lead?" "Nowhere, officially. This station's been closed since the fifties. The tunnels were sealed." "Unofficially?" Webb hesitated. "There are stories. Homeless people use some of the abandoned stations. Kids dare each other to explore. But the structural surveys say it's unsafe past the next junction. Partial collapse about twenty years ago." Quinn was already moving toward the tunnel entrance. "Get forensics to photograph everything. Then I want them to process the platform for footprints—not just the immediate area around the body. I want to know if anyone else has been down here recently." "Detective Quinn, where are you going?" She paused at the threshold of darkness, her hand instinctively touching the watch on her wrist. The copper-sweet smell was stronger here, mingling with something else—something that made the fine hairs on her arms stand at attention. "To see what the killer didn't want us to find."
created_at"2026-02-19T03:53:30.665Z" 2/19/2026, 3:53:30 AM
model"z-ai/glm-5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1745
moderation_latency(null)
generation_time43465
tokens_prompt1149
tokens_completion3028
native_tokens_prompt1020
native_tokens_completion2423
native_tokens_completion_images(null)
native_tokens_reasoning508
native_tokens_cached960
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"
usage0.00648465
router(null)
provider_responses
0
endpoint_id"c173ea30-3dc0-4957-850e-f2df8c031f10"
id"019c74080efda0be18044447b2f9943d"
is_byokfalse
latency1745
model_permaslug"z-ai/glm-5-20260211"
provider_name"SiliconFlow"
status200
api_type"completions"
id"gen-1771473210-W10OQHsl1SBUGVsdycDn"
upstream_id"019c74080efda0be18044447b2f9943d"
total_cost0.00648465
cache_discount(null)
upstream_inference_cost0
provider_name"SiliconFlow"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags9
adverbTagCount2
adverbTags
0"She looked around [around]"
1"She turned back [back]"
dialogueSentences57
tagDensity0.158
leniency0.316
rawRatio0.222
effectiveRatio0.07
96.65% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1494
totalAiIsmAdverbs1
found
0
adverb"carefully"
count1
highlights
0"carefully"
60.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Chen"
1"Marcus"
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
63.19% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1494
totalAiIsms11
found
0
word"familiar"
count2
1
word"weight"
count2
2
word"gloom"
count1
3
word"pulse"
count1
4
word"echoed"
count1
5
word"footsteps"
count1
6
word"tracing"
count1
7
word"etched"
count1
8
word"calculated"
count1
highlights
0"familiar"
1"weight"
2"gloom"
3"pulse"
4"echoed"
5"footsteps"
6"tracing"
7"etched"
8"calculated"
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
emotionTells1
narrationSentences61
matches
0"looked confused"
96.02% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences61
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)
analyzedSentences109
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1478
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
16.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount688
uniqueNames9
maxNameDensity2.18
worstName"Quinn"
maxWindowNameDensity4.5
worstWindowName"Quinn"
discoveredNames
Tube1
Harlow1
Quinn15
Marcus1
Webb12
Cross2
Metropolitan1
Police1
Morris1
persons
0"Harlow"
1"Quinn"
2"Marcus"
3"Webb"
4"Cross"
5"Police"
6"Morris"
places
0"Metropolitan"
globalScore0.41
windowScore0.167
41.30% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences46
glossingSentenceCount2
matches
0"seemed reluctant to commit to"
1"as if expecting something to descend from the darkness"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1478
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences109
matches
0"seen that file"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs59
mean25.05
std19.85
cv0.792
sampleLengths
062
19
238
32
414
559
662
74
850
93
1048
1140
125
1316
1445
1513
1654
1729
1823
197
2013
2156
224
232
2416
2512
2640
279
2851
2947
301
3152
3218
3334
3429
353
362
3745
388
3939
405
4155
4210
4337
4436
455
4617
471
485
4951
93.76% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences61
matches
0"were folded"
1"been sealed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs117
matches(empty)
64.22% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount0
flaggedSentences3
totalSentences109
ratio0.028
matches
0"The abandoned Tube station smelt of wet concrete and something else—something copper-sweet that Harlow Quinn had learned to associate with the worst kind of discovery."
1"She retrieved a pen from her jacket and used it to lift the fabric, revealing an impression pressed into the skin—a circular shape with what appeared to be symbols around its edge."
2"The copper-sweet smell was stronger here, mingling with something else—something that made the fine hairs on her arms stand at attention."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount696
adjectiveStacks0
stackExamples(empty)
adverbCount20
adverbRatio0.028735632183908046
lyAdverbCount7
lyAdverbRatio0.010057471264367816
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences109
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences109
mean13.56
std10.41
cv0.767
sampleLengths
025
118
219
39
43
520
615
72
811
93
1020
1121
127
1311
1410
1518
163
1716
1815
194
2012
2138
223
2319
2429
2511
2625
274
285
2916
3010
3112
323
3320
3413
357
3647
373
386
3911
409
4123
427
432
4411
4516
468
4732
484
492
89.30% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.5412844036697247
totalSentences109
uniqueOpeners59
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences58
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences58
matches
0"She ducked beneath the yellow"
1"He held a torch at"
2"His hands were folded across"
3"His expression held confusion."
4"She moved around the body,"
5"She had seen that file"
6"She retrieved a pen from"
7"She pointed with the pen."
8"His breath caught."
9"She looked around the platform,"
10"She turned back to face"
11"She pulled a pair of"
12"She stood and stripped off"
13"She paused at the threshold"
ratio0.241
46.21% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount48
totalSentences58
matches
0"The abandoned Tube station smelt"
1"She ducked beneath the yellow"
2"The timepiece left a brief"
3"DC Marcus Webb."
4"He held a torch at"
5"Webb's mouth worked around words"
6"The platform stretched before them,"
7"Water dripped somewhere in the"
8"Quinn counted her footsteps out"
9"The body lay between the"
10"His hands were folded across"
11"Webb consulted his notebook, the"
12"Webb lowered his voice, though"
13"Quinn crouched beside the body,"
14"Sebastian Cross had died with"
15"His expression held confusion."
16"She moved around the body,"
17"The concrete between the tracks"
18"The question made Webb shift"
19"Quinn's jaw tightened."
ratio0.828
86.21% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences58
matches
0"Either Cross had walked to"
ratio0.017
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences29
technicalSentenceCount6
matches
0"Water dripped somewhere in the darkness beyond the torchlight, a metronomic pulse that had probably echoed through these tunnels for decades."
1"Male, mid-thirties by the look of him, dressed in a suit that cost more than Quinn's monthly salary."
2"No blood pooling beneath him, despite that copper-sweet smell that had greeted her at the entrance."
3"Sebastian Cross had died with his eyes open, staring at the curved ceiling of the tunnel as if expecting something to descend from the darkness."
4"A file that contained photographs of DS Morris's body, discovered in circumstances that had never been adequately explained."
5"The copper-sweet smell was stronger here, mingling with something else—something that made the fine hairs on her arms stand at attention."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags9
uselessAdditionCount3
matches
0"Quinn straightened, her mind already working through possibilities"
1"She looked around, her gaze sweeping across the cracked tiles and discarded debris"
2"Quinn walked, her sharp eyes cataloguing details"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
78.4506%