Run: 2026-09-03-01M1K9KYT3DQZAN5GSBBZK97GD

Run Details

Duration:
40.9s
Cost:
$0.008374
Provider:
NextBit

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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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 rain came down in sheets, a vertical curtain that turned the sodium lights of Soho into blurred ghosts. Detective Harlow Quinn’s boots slapped through ankle-deep puddles, each stride a fresh impact that shivered up her spine. The suspect was a wraith in a dark jacket twenty yards ahead, weaving between late-night pedestrians who scattered with curses and flailing umbrellas. “Police! Stop!” Her voice cut through the downpour, sharp and practiced. He didn’t stop. He vaulted a low railing and cut left into an alley, his feet skidding on wet cobbles. Quinn followed. Her left wrist ached where the worn leather watch strap bit into the skin. Eighteen years of chasing men through London’s wet arteries, and the city still found new ways to turn her bones into lead. She rounded the corner and caught a glimpse of him—young, lean, dark hair plastered to his forehead—disappearing through a gap in a chain-link fence. The metal rattled a frantic rhythm. She squeezed through the gap, the wire snagging her jacket. The alley dead-ended at a brick wall, but the suspect was gone. No—not gone. A rusted metal door stood ajar at the base of a fire escape, the padlock hanging from a broken hasp like a fractured tooth. The air around the doorway felt wrong. Too still. The rain seemed to hesitate, then pour in but vanish before it touched the ground. Quinn drew her flashlight and unholstered her radio. Dispatch crackled. “Control, this is Quinn. In pursuit of male suspect, late twenties, black jacket. Last seen entering a basement access behind Berwick Street.” “Copy, Detective. Units en route.” She pushed the door. The hinges moaned. Stairs dropped into darkness, the steps slick with water that had no business being there. The smell hit her next—damp stone, burnt herbs, and something sweet that clung to the back of the throat. She descended, flashlight beam probing the black. At the bottom, a tunnel stretched north. The walls were tiled like an old Tube station, but the tiles were wrong—some glowed faintly green, others shifted color when the light passed over them. A distant rumble rose through the soles of her boots. Not trains. Voices. Many voices. The suspect’s wet footprints led straight into the tunnel. Quinn’s jaw tightened. She pressed forward, one hand on the wall for balance. The stone vibrated under her palm, warm as a living thing. The tunnel curved, and with it came a change in the air—thicker, charged, scented with cinnamon and copper. The rain was a memory now. Here, the dark had texture. Then the tunnel opened. The Veil Market blazed beneath Camden, a cathedral of scrap metal and stolen light. Stalls cobbled from rusted Tube carriages and tarpaulin sprawled across the old platform in a labyrinth that shifted as she watched. Lanterns of blue flame hung from the ceiling on chains that didn’t seem attached to anything. Bone chips clattered in a brass cage where a woman with too many rings shouted prices in a language Quinn half-recognized as Urdu, half as something older. The suspect was thirty feet in, shoving past a vendor selling glass vials filled with silver smoke. He sent a crate crashing. Iridescent beetles scattered across the floor like living gems. “Stop him!” Quinn shouted. No one moved. The market only paused, a brief hiccup in its rhythm, then swallowed him deeper. Faces turned to her—some human, some stretched into shapes that made her stomach clench. A boy with eyes like wet pennies whispered from a nearby stall. “Lost, copper?” Quinn stepped onto the platform. Her flashlight felt foolish against the impossible light, so she clicked it off. The suspect ducked left, into a corridor lined with cages holding things that might have been birds once. She broke into a run. The crowd parted for her now, but not out of deference. They cleared space because they wanted to watch. Her quarry glanced back, and in the blue flame his face was pale with panic. He wasn’t afraid of her. He was afraid of what lay ahead. Good. So was she. The corridor narrowed. The cages pressed close, their occupants silent except for a low, rhythmic clicking that matched her own heartbeat. The suspect hit a dead end—a solid wall of black stone veined with moving silver light. He spun, chest heaving, and reached into his jacket. Quinn put a hand to her sidearm. “Don’t.” He pulled out a small bone token, carved with symbols that squirmed under her gaze. “You don’t understand.” His voice cracked, accent local, South London burr gone high with terror. “I can’t stop. If I stop, they’ll find me.” “Who will?” He didn’t answer. He pressed the token to the wall. The silver veins surged, and the stone parted like a curtain of oil. A doorway opened, spilling the scent of rain into the chamber—impossible, because they were forty feet underground. Through the gap, Quinn saw not another market tunnel but a street. Cobblestones. A gas lamp. Rain falling hard. The threshold shimmered. Quinn’s hand tightened on her weapon. The logical part of her brain—the part that had solved seventeen case files by dogged procedure—screamed that the wall was a trick, a hidden door, a hallucinogen in the air. But the other part, the part that still woke at 3 a.m. with the image of Morris’s body twisted in ways a human body shouldn’t twist, knew better. The world had thin places. She’d seen one three years ago. She’d carried the denial like shrapnel ever since. The suspect stepped backward into the opening. The rain caught his hair, darkening it further. He held the token up like a shield. “You following me, Detective? Or you going to stand there and pretend you didn’t see?” The challenge landed like a slap. Quinn’s radio squawked—uniforms arriving at the surface entrance, voices bouncing off wet tile. Backup was minutes behind. But behind her, the market had gone silent. The crowd waited. The beetles from the broken crate crawled up the walls in a stream of hungry light. She could let him go. File the report. Suspect evaded capture in an underground complex of unknown ownership. Go home to a hot shower and dry boots and the hollow feeling that had lived in her chest since Morris died. Or she could follow. The doorway rippled. The gas lamp flickered. Somewhere beyond it, thunder rolled, and the sound was wrong—too deep, too rhythmic, like laughter from the earth itself. Quinn looked at the bone token in the suspect’s hand. She grabbed the edge of the doorway, the stone yielding under her fingers like cold silk. She stepped through.
created_at"2026-09-03T09:29:22.624Z" 9/3/2026, 9:29:22 AM
model"deepseek/deepseek-v4-pro-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2975
moderation_latency(null)
generation_time40681
tokens_prompt1104
tokens_completion2028
native_tokens_prompt1082
native_tokens_completion1754
native_tokens_completion_images(null)
native_tokens_reasoning281
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)
usage0.00837408
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788427762-GivPtuYaXdNspwo86sHJ"
session_id(null)
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api_type"completions"
id"gen-1788427762-YFWZVt0G1vNEYQPKurLj"
upstream_id"chatcmpl-nbc840fd7a70594091a06d23c1"
provider_responses
0
endpoint_id"ca5f0ff9-8764-4809-b5fa-968219bdfc4e"
id"chatcmpl-nbc840fd7a70594091a06d23c1"
is_byokfalse
latency2975
model_permaslug"deepseek/deepseek-v4-pro-20260813"
provider_name"NextBit"
status200
total_cost0.00837408
cache_discount(null)
upstream_inference_cost0
provider_name"NextBit"
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data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences10
tagDensity0.2
leniency0.4
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1119
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)
55.32% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1119
totalAiIsms10
found
0
word"fractured"
count1
1
word"vibrated"
count1
2
word"charged"
count1
3
word"stomach"
count1
4
word"rhythmic"
count2
5
word"shimmered"
count1
6
word"complex"
count1
7
word"flickered"
count1
8
word"silk"
count1
highlights
0"fractured"
1"vibrated"
2"charged"
3"stomach"
4"rhythmic"
5"shimmered"
6"complex"
7"flickered"
8"silk"
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
emotionTells3
narrationSentences105
matches
0"e with panic"
1"was afraid"
2"h with terror"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences105
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences112
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1106
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
92.47% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount1043
uniqueNames11
maxNameDensity1.15
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn12
London2
Tube2
Veil1
Market1
Camden1
Urdu1
South1
Morris2
persons
0"Harlow"
1"Quinn"
2"Market"
3"Morris"
places
0"Soho"
1"London"
2"South"
globalScore0.925
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.904
wordCount1106
matches
0"not another market tunnel but a street"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences112
matches
0"screamed that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean31.6
std24.25
cv0.767
sampleLengths
060
111
220
368
472
532
65
748
848
99
1053
114
1278
1331
144
1543
162
1741
1846
194
2046
218
2239
232
2459
253
2683
2723
2815
2950
3040
314
3226
3326
343
98.58% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences105
matches
0"was gone"
1"were tiled"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs186
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount0
flaggedSentences11
totalSentences112
ratio0.098
matches
0"She rounded the corner and caught a glimpse of him—young, lean, dark hair plastered to his forehead—disappearing through a gap in a chain-link fence."
1"No—not gone."
2"The smell hit her next—damp stone, burnt herbs, and something sweet that clung to the back of the throat."
3"The walls were tiled like an old Tube station, but the tiles were wrong—some glowed faintly green, others shifted color when the light passed over them."
4"The tunnel curved, and with it came a change in the air—thicker, charged, scented with cinnamon and copper."
5"Faces turned to her—some human, some stretched into shapes that made her stomach clench."
6"The suspect hit a dead end—a solid wall of black stone veined with moving silver light."
7"A doorway opened, spilling the scent of rain into the chamber—impossible, because they were forty feet underground."
8"The logical part of her brain—the part that had solved seventeen case files by dogged procedure—screamed that the wall was a trick, a hidden door, a hallucinogen in the air."
9"Quinn’s radio squawked—uniforms arriving at the surface entrance, voices bouncing off wet tile."
10"Somewhere beyond it, thunder rolled, and the sound was wrong—too deep, too rhythmic, like laughter from the earth itself."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1061
adjectiveStacks1
stackExamples
0"young, lean, dark hair"
adverbCount21
adverbRatio0.019792648444863337
lyAdverbCount2
lyAdverbRatio0.001885014137606032
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences112
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences112
mean9.88
std6.85
cv0.693
sampleLengths
019
118
223
311
43
517
62
714
822
924
106
1110
1212
132
1424
157
162
1715
188
192
2022
215
224
233
2415
2519
267
277
2826
2910
302
311
322
339
343
3510
3611
3718
386
395
404
4114
4221
4316
4427
4517
465
479
484
493
57.74% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.4107142857142857
totalSentences112
uniqueOpeners46
70.18% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences95
matches
0"Then the tunnel opened."
1"Somewhere beyond it, thunder rolled,"
ratio0.021
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences95
matches
0"Her voice cut through the"
1"He didn’t stop."
2"He vaulted a low railing"
3"Her left wrist ached where"
4"She rounded the corner and"
5"She squeezed through the gap,"
6"She pushed the door."
7"She descended, flashlight beam probing"
8"She pressed forward, one hand"
9"He sent a crate crashing."
10"Her flashlight felt foolish against"
11"She broke into a run."
12"They cleared space because they"
13"Her quarry glanced back, and"
14"He wasn’t afraid of her."
15"He was afraid of what"
16"He spun, chest heaving, and"
17"He pulled out a small"
18"His voice cracked, accent local,"
19"He didn’t answer."
ratio0.284
44.21% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount79
totalSentences95
matches
0"The rain came down in"
1"Detective Harlow Quinn’s boots slapped"
2"The suspect was a wraith"
3"Her voice cut through the"
4"He didn’t stop."
5"He vaulted a low railing"
6"Her left wrist ached where"
7"She rounded the corner and"
8"The metal rattled a frantic"
9"She squeezed through the gap,"
10"The alley dead-ended at a"
11"A rusted metal door stood"
12"The air around the doorway"
13"The rain seemed to hesitate,"
14"Quinn drew her flashlight and"
15"She pushed the door."
16"The hinges moaned."
17"Stairs dropped into darkness, the"
18"The smell hit her next—damp"
19"She descended, flashlight beam probing"
ratio0.832
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences95
matches(empty)
ratio0
49.69% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences46
technicalSentenceCount6
matches
0"Detective Harlow Quinn’s boots slapped through ankle-deep puddles, each stride a fresh impact that shivered up her spine."
1"The suspect was a wraith in a dark jacket twenty yards ahead, weaving between late-night pedestrians who scattered with curses and flailing umbrellas."
2"Stalls cobbled from rusted Tube carriages and tarpaulin sprawled across the old platform in a labyrinth that shifted as she watched."
3"Faces turned to her—some human, some stretched into shapes that made her stomach clench."
4"The cages pressed close, their occupants silent except for a low, rhythmic clicking that matched her own heartbeat."
5"The logical part of her brain—the part that had solved seventeen case files by dogged procedure—screamed that the wall was a trick, a hidden door, a hallucinoge…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"Quinn shouted (shout)"
dialogueSentences10
tagDensity0.1
leniency0.2
rawRatio1
effectiveRatio0.2
83.7395%