Run: 2026-04-24-01KQ03JZJ21HAVZ4XHYYJ6XEQH

Run Details

Duration:
1m 45s
Cost:
$0.012242
Provider:
Fireworks

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 stank of rust and old urine. Harlow Quinn ducked beneath the yellow crime scene tape, her worn leather watch catching the glare of portable floodlights as she descended the broken escalator steps. Water dripped somewhere in the darkness beyond the illuminated platform. Tiles peeled from the walls in curling strips, revealing brick that crumbled like wet sand. DCI Weston stood near the platform edge, his bulk silhouetted against the harsh lights. He turned at her approach, his jowls tight. "Quinn. About time." "Traffic." She crossed to where a cluster of forensic techs photographed something on the ground. "What have we got?" Weston gestured toward the body with his chin. "Male, mid-thirties, no ID. Uniforms found him three hours ago when they chased some kids down here. Kids ran off, officers did a sweep, found our friend here." Quinn crouched beside the corpse. The man lay on his back, arms spread at odd angles, fingers curled inward like dead spiders. No visible wounds marked his body—no stab marks, no bullet holes, no bruising that she could see. His clothes hung intact: grey trousers, white Oxford shirt, leather shoes polished to a mirror shine. His face held an expression of absolute tranquillity. Not peace. Tranquillity. The kind that came from pharmaceutical intervention or something far stranger. "COD?" Weston flipped open his notebook. "Initial assessment says cardiac arrest. Poor bastard's heart just stopped." "A thirty-something man's heart simply stopped in an abandoned Tube station at—" she checked her watch—"two in the morning." "Happens. Cardiac anomalies, congenital defects—" "In a perfectly pressed Oxford shirt and polished shoes?" Quinn rose, brushing dust from her knee. "He didn't wander down here by accident, and he didn't come to shoot up. Look at his hands." Weston frowned but leaned in. "What about them?" "Clean. Manicured. No track marks, no calluses, no grime under the nails from climbing down those broken escalator steps we just navigated. Someone carried him here, or he walked in pristine condition and then what—just decided to lie down and die?" "Maybe he had a seizure. Stumbled, fell, heart gave out." Quinn circled the body. The floodlights threw harsh shadows across the platform, making the dead man's features shift and jump. She knelt again, this time at his feet. The shoes—Italian leather, probably worth more than her monthly salary—showed zero scuffing. Not a scratch on the soles. "He walked here in those shoes and left no mark on the dusty platform. Either he floated, or—" "Quinn." Weston's voice carried an edge. "It's a body in an abandoned station. Druggies, thrill-seekers, rough sleepers—we get these calls monthly. Sometimes they just die." She ignored him. Something tugged at her attention, a thread she couldn't name. The air tasted different here. Charged, almost. Like the atmosphere before a thunderstorm, heavy with pressure that made her eardrums ache. Three years since Morris. Three years since her partner had walked into a warehouse and come out in a body bag, the coroner's report citing "natural causes" for a healthy forty-four-year-old man. She'd learned to pay attention to that pressure, that wrongness that crept along her spine when the world tilted sideways. "Where's his phone, wallet, keys?" "No phone. No wallet. No keys." Weston shrugged. "Mugged, probably." "No. Look at his shirt pocket." A small rectangular outline remained imprinted in the fabric, the ghost of something that had rested there for years. The outline of a wallet. But this man hadn't been mugged—his watch still circled his wrist, a vintage Omega that would fetch thousands. Muggers didn't miss watches. "Someone took his wallet but left the watch?" "Could've been interrupted." "Could've." Quinn straightened and stepped away from the body, scanning the platform. The floodlights illuminated only a small section of the abandoned station. Beyond their glow, darkness swallowed the tunnels. Arches led to black nothing. Her gaze caught on something near the far wall—a faint shimmer, like heat haze rising from summer tarmac. She walked toward it. "Quinn, where are you—" The shimmer dissipated as she approached, leaving only a small object on the ground. Brass, circular, about three inches across. Verdigris mottled its surface, and protective sigils etched the face. She'd seen similar markings before. In Morris's case file. In the photographs she wasn't supposed to have access to. A compass. But the needle didn't point north. It spun in lazy circles, then settled, pointing toward the tunnel mouth. "Found something!" she called over her shoulder. Weston trudged over, his shoes crunching on broken glass. "What is that?" "Compass." She held it up. The needle swung again, orienting on something down the tunnel. Something she couldn't see. "Doesn't point north." "No. It doesn't." Weston reached for it. The needle went wild, spinning frantically, then stilled the moment his hand withdrew. "Weird. Broken, I guess." He turned back toward the body. "Look, the techs are almost done. We'll canvass the area come daylight, check for CCTV above ground. Routine stuff." Quinn pocketed the compass. "This man wasn't killed here, Weston." "We'll let the pathologist—" "He was killed elsewhere and brought here. Or he came here voluntarily and something killed him that left no marks. Either way, that compass isn't broken. It's responding to something in that tunnel." "A compass responds to magnetic fields. Abandoned tunnels, electrical cables, metal debris—any number of things could throw off the needle." "This isn't a magnetic anomaly." She pressed the compass into his hand. The needle went haywire again. "Take it. Walk toward the tunnel entrance." Weston complied, his expression sceptical. Twenty feet from the arch, the needle calmed, pointing firmly into the darkness. He walked back, face pale. "That's... not normal." "No. It isn't." She retrieved the compass, and the needle settled once more, tracking something invisible that led deeper into the abandoned station. Her skin prickled. That pressure in the air intensified, thick enough to taste. "Who else knows about this location?" Weston blinked at her shift in tone. "What do you mean?" "The station. Who uses it? Homeless, kids, anyone else?" "Patrols check it weekly. Why?" "Because someone's running something down here. Something that requires a compass that doesn't point north." She glanced at the body, at the tranquil face, at the polished shoes that had never touched the broken escalator. "And our victim knew about it. Knew enough to dress for the occasion." "Knew enough for what?" Quinn didn't answer. She walked back to the corpse and knelt one final time, tilting the dead man's chin to expose his throat. There—faint lines, barely visible against the pale skin. Three parallel marks, too thin for fingers, too precise for scratches. "Weston. Come here. Tell me what you see." He lumbered over and leaned close. "Bruising? Strangulation?" "Not bruising. Too uniform. And the marks continue beneath his collar." She eased the shirt button open. The lines traced down his sternum, disappearing beneath the fabric. Sigils. Etched into his skin like a brand, fresh enough to have stopped bleeding but old enough to have scabbed over. "What the hell..." "Get me everything on this station. Ownership records, closure dates, incident reports—anything. And pull the file on DS Morris from three years ago." She rose, the compass warm in her palm. "I want forensic photography of these marks before anyone touches the body. High resolution. Every detail." "You think this connects to Morris?" Quinn stared into the tunnel. The compass needle hadn't wavered. Something waited down there in the dark. Something that had left a man dead with symbols carved into his throat and a compass that tracked things that had no business existing. "I think this place isn't abandoned at all. I think it's a front." She turned to face him. "And I think someone's running an operation right under our feet, and they just made their first mistake." "You're saying this is organized? Some kind of gang operation with symbols and weird compasses?" "I'm saying the evidence doesn't add up because we're reading it wrong." She held up the compass. "We're looking for a crime when we should be looking for a door. And that compass? It just told us which way to walk." Weston's jaw worked. "You want to go into that tunnel. Now. In the dark." "Daylight comes in four hours. Four hours for whoever did this to clear out whatever's down there." She pulled a torch from her coat. "I'm not waiting." "Quinn—" "Call it in. Get backup. Follow when you can." She was already moving toward the tunnel mouth, the compass needle steady, the darkness swallowing her torch beam. "But I'm not letting them disappear like they did before." The tunnel air rushed past her, cold and ancient. Her footsteps echoed against tile and brick. The compass pulsed in her palm, and Harlow Quinn walked toward whatever waited in the deep.
created_at"2026-04-24T16:01:26.613Z" 4/24/2026, 4:01:26 PM
model"z-ai/glm-5.1-20260406"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency862
moderation_latency(null)
generation_time104569
tokens_prompt1149
tokens_completion2933
native_tokens_prompt1020
native_tokens_completion2459
native_tokens_completion_images(null)
native_tokens_reasoning533
native_tokens_cached5
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"
usage0.0122419
router(null)
provider_responses
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endpoint_id"eb06288a-07df-4730-93a3-efb664c05f3d"
id"chatcmpl-3da95c271d9c44ddb3434055d86d91dc"
is_byokfalse
latency862
model_permaslug"z-ai/glm-5.1-20260406"
provider_name"Fireworks"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777046486-LIux5qaT1YYH8lYZbqBY"
session_id(null)
api_type"completions"
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upstream_id"chatcmpl-3da95c271d9c44ddb3434055d86d91dc"
total_cost0.0122419
cache_discount0.0000057
upstream_inference_cost0
provider_name"Fireworks"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount1
adverbTags
0"He turned back [back]"
dialogueSentences65
tagDensity0.277
leniency0.554
rawRatio0.056
effectiveRatio0.031
96.61% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1476
totalAiIsmAdverbs1
found
0
adverb"perfectly"
count1
highlights
0"perfectly"
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)
52.57% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1476
totalAiIsms14
found
0
word"navigated"
count1
1
word"pristine"
count1
2
word"charged"
count1
3
word"scanning"
count1
4
word"etched"
count2
5
word"magnetic"
count2
6
word"firmly"
count1
7
word"traced"
count1
8
word"wavered"
count1
9
word"footsteps"
count1
10
word"echoed"
count1
11
word"pulsed"
count1
highlights
0"navigated"
1"pristine"
2"charged"
3"scanning"
4"etched"
5"magnetic"
6"firmly"
7"traced"
8"wavered"
9"footsteps"
10"echoed"
11"pulsed"
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
narrationSentences95
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences95
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences142
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen42
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1466
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions31
wordCount871
uniqueNames9
maxNameDensity1.26
worstName"Weston"
maxWindowNameDensity2.5
worstWindowName"Weston"
discoveredNames
Tube1
Quinn9
Weston11
Oxford1
Italian1
Morris2
Omega1
Harlow2
Three3
persons
0"Quinn"
1"Weston"
2"Morris"
3"Harlow"
places
0"Oxford"
globalScore0.869
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1466
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences142
matches
0"bruising that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs68
mean21.56
std17.77
cv0.824
sampleLengths
061
122
23
319
436
577
61
715
819
95
1034
118
1241
1310
1446
1518
1625
1734
1852
195
2010
216
2246
238
243
2553
264
274
2849
2920
307
3112
3219
333
343
3517
3629
3710
384
3933
4020
4124
4223
433
443
4533
466
4711
489
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences95
matches
0"been mugged"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs145
matches
0"was already moving"
22.13% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences6
totalSentences142
ratio0.042
matches
0"No visible wounds marked his body—no stab marks, no bullet holes, no bruising that she could see."
1"\"A thirty-something man's heart simply stopped in an abandoned Tube station at—\" she checked her watch—\"two in the morning.\""
2"The shoes—Italian leather, probably worth more than her monthly salary—showed zero scuffing."
3"But this man hadn't been mugged—his watch still circled his wrist, a vintage Omega that would fetch thousands."
4"Her gaze caught on something near the far wall—a faint shimmer, like heat haze rising from summer tarmac."
5"There—faint lines, barely visible against the pale skin."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount622
adjectiveStacks1
stackExamples
0"thrill-seekers, rough sleepers—"
adverbCount16
adverbRatio0.02572347266881029
lyAdverbCount4
lyAdverbRatio0.006430868167202572
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean10.32
std7.74
cv0.75
sampleLengths
010
126
210
315
414
58
63
715
84
98
1028
115
1217
1317
1416
158
162
171
1811
191
205
2110
2219
235
2416
2518
265
273
2841
2910
304
3116
328
3312
346
3518
366
3719
383
3910
405
412
4214
434
4428
4520
465
478
482
496
70.42% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.44366197183098594
totalSentences142
uniqueOpeners63
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences89
matches(empty)
ratio0
89.66% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences89
matches
0"He turned at her approach,"
1"She crossed to where a"
2"His clothes hung intact: grey"
3"His face held an expression"
4"she checked her watch—\"two in"
5"She knelt again, this time"
6"She ignored him."
7"She'd learned to pay attention"
8"Her gaze caught on something"
9"She walked toward it."
10"She'd seen similar markings before."
11"It spun in lazy circles,"
12"she called over her shoulder"
13"She held it up"
14"He turned back toward the"
15"She pressed the compass into"
16"He walked back, face pale."
17"She retrieved the compass, and"
18"Her skin prickled."
19"She glanced at the body,"
ratio0.326
38.65% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount75
totalSentences89
matches
0"The abandoned Tube station stank"
1"Harlow Quinn ducked beneath the"
2"Water dripped somewhere in the"
3"Tiles peeled from the walls"
4"He turned at her approach,"
5"She crossed to where a"
6"Weston gestured toward the body"
7"Quinn crouched beside the corpse."
8"The man lay on his"
9"His clothes hung intact: grey"
10"His face held an expression"
11"The kind that came from"
12"Weston flipped open his notebook."
13"she checked her watch—\"two in"
14"Quinn rose, brushing dust from"
15"Weston frowned but leaned in."
16"Quinn circled the body."
17"The floodlights threw harsh shadows"
18"She knelt again, this time"
19"The shoes—Italian leather, probably worth"
ratio0.843
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences89
matches(empty)
ratio0
56.28% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount4
matches
0"Tiles peeled from the walls in curling strips, revealing brick that crumbled like wet sand."
1"The kind that came from pharmaceutical intervention or something far stranger."
2"A small rectangular outline remained imprinted in the fabric, the ghost of something that had rested there for years."
3"Something that had left a man dead with symbols carved into his throat and a compass that tracked things that had no business existing."
97.22% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount1
matches
0"her partner had, the coroner's report citing"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"She pressed (press)"
dialogueSentences65
tagDensity0.031
leniency0.062
rawRatio0.5
effectiveRatio0.031
83.3630%