Run: 2026-06-24-01KVX3CZ6HVE17K93G78VGD2WF

Run Details

Duration:
45.6s
Cost:
$0.007737
Provider:
Z.AI

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 body lay at the bottom of the escalator shaft like something dropped from a great height. DCI Harlow Quinn ducked under the yellow tape and descended the concrete steps into the abandoned Tube station, her worn leather watch catching the glare of the forensic lamps rigged along the curved tile walls. The air tasted of rust and standing water. Somewhere deeper in the tunnel, a generator hummed. "Thought you'd want to see this one yourself." DS Pryce fell into step beside her, his notebook already open. Young. Keen. Still wrote things down by hand, which she respected, even if his conclusions tended toward the obvious. "You thought right." The station had been decommissioned in 1992. Camden Council had sealed the entrances with concrete and steel grating, but someone had cut through a maintenance hatch on the side street — clean work, plasma cutter, done by someone who knew what they were doing. Quinn had noted the precision of the cuts on her way in. No jagged edges. No wasted time. The victim was male, mid-thirties, dressed in a dark overcoat that had cost more than Pryce's monthly salary. His shoes were Italian leather, polished. No scuff marks on the soles. His hands were clean — manicured, even — and his pockets contained a single bone token, smooth and white, drilled through the center like a bead. Quinn crouched beside the body. No visible wounds. No blood. The man's expression was frozen in something between surprise and recognition, his lips parted, his brown eyes fixed on the arched ceiling as though he'd seen something up there that had stopped his heart. "Building security found him at six this morning," Pryce offered. "Homeless bloke who sometimes crashes in the service tunnel above. Came down for shelter, found our man, called it in." "Homeless man with a mobile phone?" "Council emergency line. Used the call box on the street." Quinn turned the bone token over in her gloved fingers. Light. Porous. She'd seen one before — three years ago, in DS Morris's notebook, sketched in his careful architect's hand beside a question mark and the words "entry fee?" She'd never found out what he'd meant. Morris had died two weeks later. "Cause of death?" Pryce flipped a page. "Preliminary says cardiac arrest. No trauma, no toxins on the skin. PM won't happen until morning, but the FME's best guess is a heart attack. Man had a history — his GP's records show arrhythmia, on beta-blockers for the last four years. Name's Dominic Alderton. Works in finance. Canary Wharf. Wife reported him missing two days ago." "So a man with a heart condition, dressed for a City meeting, ends up dead at the bottom of a sealed Tube station in Camden." Quinn stood, her knees protesting. "With a bone bead in his pocket and no wallet, no phone, no keys." "Robbery, most likely. Someone lured him here, took his valuables, the stress brought on a cardiac event." "Lured him where, exactly? An abandoned station that's been concreted shut? Through a plasma-cut maintenance hatch?" She looked at Pryce. "What's the going rate for a plasma cutter and the skill to use one?" Pryce closed his notebook. "So it's premeditated." "It's theatrical." Quinn walked the perimeter of the scene, her torch sweeping the curved tunnel walls. The forensic team had erected their lamps around the body, but the platform stretched into darkness on both sides. Graffiti covered the lower walls — tags, mostly, old and faded. But near the far end of the northbound platform, behind a rusted bench, someone had painted something else. A symbol. Three concentric circles, each broken at a different point, with a vertical line through the center. The paint was fresh. The edges hadn't dried. Quinn photographed it with her phone, then crouched and held her torch close. The paint smelled of iron. Not spray paint. Not acrylic. Something thicker, darker. She didn't touch it. "What do you make of that?" Pryce had followed her, peering over her shoulder. "Religious? Cult symbol?" "Or a marker." Quinn straightened. "This station — you know what it was before they closed it?" "Tube stop. Nothing special." "It was a bomb shelter during the Blitz. Before that, it was part of a network of tunnels that ran beneath Camden. Some of those tunnels are older than the Underground itself. Eighteenth century. Smuggler routes." She paused. "Some of them are still accessible if you know where to look." Pryce shifted his weight. "You think Alderton was meeting someone down here?" "I think Alderton was a customer." She walked back to the body and knelt again. This time she examined the overcoat — not the surface, but the lining. The inner left pocket had been torn. Not cut. Torn, from the inside, as though something had been pulled free with force. She held the fabric up for Pryce. "Robbery doesn't explain this. Whoever took his things didn't do it from the outside. He reached into his own pocket and ripped it getting something out in a hurry. Or something came out on its own." "Come on. That's a stretch." Quinn held up the bone token. "This wasn't in his pocket. It was in his fist. The first responders moved it when they checked for a pulse — I saw the placement in the initial photos. His fingers were closed around it. He was holding it when he died. Not carrying it. Holding it." "So he had a lucky charm. People clutch things during heart attacks." "This isn't a charm. It's a pass." She rolled it between her fingers. The drilled hole was too precise for decoration. Thread could pass through it. Cord. "Alderton came down here to buy something, or to attend something. He needed this to get in. Whatever happened, he was reaching for something else when he died — something he'd hidden in his coat lining." "Buy what? It's an empty station." Quinn swept her torch along the platform again. The forensic lamps didn't reach the far walls. Shadows pooled in the alcoves and behind the defunct ticket barriers. She moved toward the southbound tunnel, where the tracks disappeared into absolute blackness. On the ground, just past the edge of the platform, a brass casing caught the light. Small. Round. The size of a watch face, but thinner. She trained her torch on it and saw the verdigris — green oxidation creeping along the edges like moss. The face was etched with symbols she didn't recognize, but the design was deliberate. Protective. The needle inside pointed not north, but south-southwest, toward the tunnel mouth, trembling. She picked it up. It was warm. "Pryce. Get the FME back over here. I want Alderton's hands bagged before anyone else touches him. And get CSU to swab that symbol on the wall — full spectrum. I want to know what that paint is made of." "What is that thing?" Pryce stared at the brass object in her palm. Quinn turned it over. The needle quivered, then settled. South-southwest. Deeper into the tunnel. "I don't know yet." She slipped it into an evidence bag and sealed it. The warmth bled through the plastic. "But I know someone who might."
created_at"2026-06-24T15:18:55.455Z" 6/24/2026, 3:18:55 PM
model"z-ai/glm-5.2-20260616"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3879
moderation_latency(null)
generation_time45473
tokens_prompt1149
tokens_completion1968
native_tokens_prompt1027
native_tokens_completion1697
native_tokens_completion_images(null)
native_tokens_reasoning117
native_tokens_cached1024
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)
usage0.00773724
router(null)
provider_responses
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endpoint_id"442ea97f-ad5e-40d5-b9a6-66e9e0417dce"
id"202606242318555a60b942118a4760"
is_byokfalse
latency3879
model_permaslug"z-ai/glm-5.2-20260616"
provider_name"Z.AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1782314335-SVIaZIX811eR2XtrhwYw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782314335-VuRWF7kRMNXgx6NgO5T8"
upstream_id"202606242318555a60b942118a4760"
total_cost0.00773724
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upstream_inference_cost0
provider_name"Z.AI"
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
totalTags12
adverbTagCount0
adverbTags(empty)
dialogueSentences36
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1189
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
70.56% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1189
totalAiIsms7
found
0
word"weight"
count1
1
word"pulse"
count1
2
word"charm"
count2
3
word"etched"
count1
4
word"quivered"
count1
5
word"warmth"
count1
highlights
0"weight"
1"pulse"
2"charm"
3"etched"
4"quivered"
5"warmth"
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
narrationSentences81
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences81
filterMatches
0"watch"
hedgeMatches
0"tended to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences105
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen57
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1201
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount699
uniqueNames8
maxNameDensity1.57
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Pryce"
discoveredNames
Harlow1
Quinn11
Tube1
Pryce10
Young1
Council1
Italian1
Morris2
persons
0"Harlow"
1"Quinn"
2"Pryce"
3"Council"
4"Morris"
places(empty)
globalScore0.713
windowScore0.667
93.18% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences44
glossingSentenceCount1
matches
0"something between surprise and recognition, his"
33.47% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.665
wordCount1201
matches
0"not the surface, but the lining"
1"not north, but south-southwest, toward the tunnel mouth, trembling"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences105
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean29.29
std21.21
cv0.724
sampleLengths
017
151
238
33
462
556
644
730
86
910
1052
113
1261
1344
1417
1534
167
1764
1826
1930
2014
213
2217
234
2450
2512
266
2751
2836
295
3054
3112
3263
336
3440
3573
367
3740
3813
3914
4026
83.60% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences81
matches
0"been decommissioned"
1"was frozen"
2"been torn"
3"been pulled"
4"was etched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs112
matches
0"were doing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences6
totalSentences105
ratio0.057
matches
0"Camden Council had sealed the entrances with concrete and steel grating, but someone had cut through a maintenance hatch on the side street — clean work, plasma cutter, done by someone who knew what they were doing."
1"His hands were clean — manicured, even — and his pockets contained a single bone token, smooth and white, drilled through the center like a bead."
2"She'd seen one before — three years ago, in DS Morris's notebook, sketched in his careful architect's hand beside a question mark and the words \"entry fee?\" She'd never found out what he'd meant."
3"Graffiti covered the lower walls — tags, mostly, old and faded."
4"This time she examined the overcoat — not the surface, but the lining."
5"She trained her torch on it and saw the verdigris — green oxidation creeping along the edges like moss."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount695
adjectiveStacks0
stackExamples(empty)
adverbCount14
adverbRatio0.02014388489208633
lyAdverbCount2
lyAdverbRatio0.0028776978417266188
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences105
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences105
mean11.44
std11.04
cv0.966
sampleLengths
017
135
28
38
419
51
61
717
83
97
1037
1112
123
133
1418
156
166
1726
185
193
202
2134
2210
2320
246
2510
2610
271
281
2934
306
313
324
3357
3430
3514
3617
3720
3814
394
403
4116
4219
4311
4418
452
4616
474
484
4913
79.37% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.5047619047619047
totalSentences105
uniqueOpeners53
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences65
matches
0"Somewhere deeper in the tunnel,"
1"Still wrote things down by"
ratio0.031
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount13
totalSentences65
matches
0"His shoes were Italian leather,"
1"His hands were clean —"
2"She'd seen one before —"
3"She looked at Pryce"
4"She didn't touch it."
5"She walked back to the"
6"She held the fabric up"
7"She rolled it between her"
8"She moved toward the southbound"
9"She trained her torch on"
10"She picked it up."
11"It was warm."
12"She slipped it into an"
ratio0.2
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences65
matches
0"The body lay at the"
1"The air tasted of rust"
2"DS Pryce fell into step"
3"The station had been decommissioned"
4"Camden Council had sealed the"
5"Quinn had noted the precision"
6"The victim was male, mid-thirties,"
7"His shoes were Italian leather,"
8"His hands were clean —"
9"Quinn crouched beside the body."
10"The man's expression was frozen"
11"Quinn turned the bone token"
12"She'd seen one before —"
13"Morris had died two weeks"
14"Pryce flipped a page."
15"Quinn stood, her knees protesting"
16"She looked at Pryce"
17"Pryce closed his notebook."
18"Quinn walked the perimeter of"
19"The forensic team had erected"
ratio0.8
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences65
matches(empty)
ratio0
45.45% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences22
technicalSentenceCount3
matches
0"Camden Council had sealed the entrances with concrete and steel grating, but someone had cut through a maintenance hatch on the side street — clean work, plasma…"
1"The victim was male, mid-thirties, dressed in a dark overcoat that had cost more than Pryce's monthly salary."
2"The man's expression was frozen in something between surprise and recognition, his lips parted, his brown eyes fixed on the arched ceiling as though he'd seen s…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount3
matches
0"DS Pryce fell, his notebook already open"
1"Quinn stood, her knees protesting"
2"Quinn walked, her torch sweeping the curved tunnel walls"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
81.0769%