Run: 2026-10-20-01M5C6KD9B5TVBEX43MCF8EM5Z

Run Details

Duration:
13.7s
Cost:
$0.004985
Provider:
Together

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The rain came down in sheets, turning the Soho streets into a slick mirror of neon and shadow. Detective Harlow Quinn's boots slapped through puddles as she ran, her closely cropped salt-and-pepper hair plastered to her skull. Ahead, Tomás Herrera sprinted, his dark curls flattened by the downpour, his Saint Christopher medallion swinging wildly against his chest. He was fast—younger, lighter—but Quinn had eighteen years of training and a stubbornness that had outlasted worse things than rain. She had been tailing him for three hours. He had left the Raven's Nest at midnight, the green neon sign still burning in her peripheral vision like a wound. She had followed him through alleys, past shuttered shops and the wet cardboard beds of the homeless, until he had spotted her—maybe the reflection in a window, maybe her military bearing gave her away. He had bolted. No hesitation, no glance back. Just the sudden burst of a man who knew he was being hunted. "Police! Stop!" she shouted, but the wind tore the words away. He didn't slow. Her worn leather watch was soaked, the face fogged, but she didn't check it. Time didn't matter. Only the distance between them. She felt the familiar burn in her lungs, the cold bite of rain against her cheeks. Three years since Morris died. Three years of unanswered questions and a grief she had hammered into procedure. She didn't tire easily. She couldn't afford to. Tomás turned sharply into a narrow passage between two buildings, his scarred left arm pumping. The scar ran from elbow to wrist—a knife attack, according to his file. She had read the file twice. Former paramedic, license revoked, no fixed address. The file didn't mention that he was scared of her. But he was. Quinn followed, her hand going to the radio at her shoulder. "Control, this is Quinn. Foot pursuit in progress, heading east on—" She didn't finish. The passage opened into a construction site, fencing torn open, scaffolding skeletal against the sodium glare of streetlights. He ducked through the gap. She went after him. The site was a pit of mud and gravel, puddles deep enough to swallow her ankles. Tomás was already at the far end, where a metal grate had been pried loose. He dropped to his knees and slid into the darkness below. Quinn reached the grate and looked down. A ladder disappeared into blackness. She could hear his footsteps echoing, then silence. She knew what lay beneath Camden. Everyone in the Met had heard whispers—an underground market, off the books, supernatural. The Veil Market. A place that moved every full moon, that required a bone token for entry, that sold things no decent person should want. She had never been. No warrant card would get her in. She had never needed to go. But now— She hesitated. The rain hammered her back, cold and insistent. She could call for backup. She could wait. By the time a tactical team arrived, Tomás would be gone, swallowed by a market that had swallowed better men. She thought of Morris, of the strange circumstances of his death—the impossible geometry of the room, the blood that didn't match the wound, the way the coroner had refused to sign the report. She had never understood what happened. But Tomás might. She swung onto the ladder and climbed down. The market was a shock. After the cold rain, the air was warm and thick with smells—incense, ozone, something like burnt sugar and something like rot. The abandoned Tube station had been transformed. Platforms became aisles, tiled walls covered with hanging fabrics and lanterns that burned without fuel. Voices murmured in languages she didn't recognize, or perhaps didn't want to. Stalls sold glass bottles that glowed from within, bundles of dried herbs tied with human hair, animal skulls with jewels in their eye sockets, books bound in leather that wasn't leather. People moved through the crowd—or things that passed for people. Some had too many fingers. Some had eyes that reflected light like cats. Some had no shadows at all. Quinn stepped off the ladder onto a concrete floor. She was in a side passage, but the main market sprawled ahead, a labyrinth of platforms and tunnels. A woman with a shaved head and intricate tattoos on her scalp glanced at her, then looked away. Quinn's police coat was a beacon. She unbuttoned it to hide the emblem, but she still looked like a cop. She still felt like one. She spotted Tomás fifty yards ahead, weaving through the crowd. He glanced back, met her eyes, and his face twisted in fear. He ducked behind a stall selling cages of small, luminescent creatures. Quinn pushed through the crowd. "Excuse me—police—out of the way—" People parted, but reluctantly. A man with a forked tongue hissed at her. A woman with green skin spat on the ground. A large man with a bull's neck stepped in front of her. "No cops," he grunted. His fists were the size of her head, and he held a bone token between two fingers like a cigarette. She flashed her warrant card. "Move, or I'll have you for obstruction." He didn't move. "Bone token," he said. "No token, no entry." She didn't have one. She hadn't even known she needed one. She thought fast. "I'm not here to shop. I'm pursuing a suspect." The man smiled, revealing teeth filed to points. "Then pursue him outside." Tomás was getting away. He had reached the far end of the market, near a tunnel that led deeper into the station. Quinn made a decision. She shoved past the man, ignoring his growl, and ran. The crowd thickened. She kept her eyes on Tomás, on the flash of his medallion, on the rhythm of his shoulders. He knocked over a stall of glass vials, which shattered on the ground, releasing a cloud of purple smoke. Quinn coughed, pushed through. She could see him ahead, ducking into a side corridor, and she followed. The corridor was narrow, lit by a single caged bulb. Tomás had stopped. He was standing with his back against the wall, breathing hard. His medallion glinted. "You shouldn't be here, Detective," he said. "Neither should you," she replied, drawing her baton. "You're going to tell me what the Raven's Nest is really for. What you're really doing." He shook his head. "You don't understand. If I tell you, they'll kill me. They'll kill you too." "Who? The clique?" He looked at her with something like pity. "You think this is about a clique. It's bigger than that." Quinn stepped closer. "Then help me. Tell me what happened to Morris." Tomás's eyes widened. "Morris? I don't—" He stopped, his gaze shifting to something behind her. Quinn turned. The bull-necked man had followed, along with two others. They held bone tokens in their fists. "Last warning," the man said. Quinn looked at Tomás, then at the men. She could fight, but she was outnumbered. She could retreat, call for backup. But Tomás knew something. She could see it in his eyes—the way they flickered, the way his breath caught. He knew about Morris. She made her decision. She lowered her baton. "Fine," she said. "I'm leaving." She turned to go, but as she passed Tomás, she whispered, "Raven's Nest. Tomorrow. Midnight. Or I'll bring a warrant and a tactical team." Tomás didn't respond. But she saw the flicker of fear in his eyes—not of her, but of what she might uncover. She walked past the men, back into the market. They didn't stop her. She climbed the ladder back into the rain. The city was quiet now. She stood in the construction site, rain washing the mud from her boots. She had a lead. She had a decision. She would follow it through, no matter where it led. Morris deserved that. She pulled out her phone and dialed. "Control, this is Quinn. I need everything you have on the Veil Market. And a background check on Tomás Herrera. He's not just a paramedic." She hung up and started walking. The rain didn't bother her. She had work to do.
created_at"2026-10-20T08:24:45.104Z" 10/20/2026, 8:24:45 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency53
moderation_latency(null)
generation_time13699
tokens_prompt888
tokens_completion4547
native_tokens_prompt853
native_tokens_completion4129
native_tokens_completion_images(null)
native_tokens_reasoning2324
native_tokens_cached768
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)
usage0.004984908
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484685-RZuzlZOyW1cCvArOtGc9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484685-pGLOIhp7K4M0EYwnJRd3"
upstream_id"f87b4677-aws_ue1"
provider_responses
0
endpoint_id"34cd16bf-a525-40b2-beeb-5f1809202c06"
id"f87b4677-aws_ue1"
is_byokfalse
latency53
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"Together"
status200
total_cost0.004984908
cache_discount0.000225792
upstream_inference_cost0
provider_name"Together"
response_cache_source_id(null)
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
totalTags11
adverbTagCount0
adverbTags(empty)
dialogueSentences21
tagDensity0.524
leniency1
rawRatio0
effectiveRatio0
85.40% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1370
totalAiIsmAdverbs4
found
0
adverb"sharply"
count1
1
adverb"reluctantly"
count1
2
adverb"really"
count2
highlights
0"sharply"
1"reluctantly"
2"really"
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)
63.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1370
totalAiIsms10
found
0
word"familiar"
count1
1
word"pumping"
count1
2
word"footsteps"
count1
3
word"echoing"
count1
4
word"silence"
count1
5
word"intricate"
count1
6
word"beacon"
count1
7
word"shattered"
count1
8
word"flickered"
count1
9
word"flicker"
count1
highlights
0"familiar"
1"pumping"
2"footsteps"
3"echoing"
4"silence"
5"intricate"
6"beacon"
7"shattered"
8"flickered"
9"flicker"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells3
narrationSentences136
matches
0"was scared"
1"d in fear"
2"the flicker of fear"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences136
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences146
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1358
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions15
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1205
uniqueNames15
maxNameDensity1.16
worstName"Tomás"
maxWindowNameDensity3.5
worstWindowName"Tomás"
discoveredNames
Soho1
Harlow1
Quinn12
Tomás14
Herrera1
Saint1
Christopher1
Raven1
Nest1
Morris4
Camden1
Met1
Veil1
Market1
Tube1
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Saint"
5"Christopher"
6"Raven"
7"Morris"
places
0"Soho"
globalScore0.919
windowScore0.5
55.06% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences79
glossingSentenceCount3
matches
0"something like burnt sugar and something lik"
1"something like rot"
2"looked like a cop"
3"something like pity"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.736
wordCount1358
matches
0"not of her, but of what she might uncover"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences146
matches
0"mention that he"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs34
mean39.94
std26.81
cv0.671
sampleLengths
077
184
214
364
454
552
662
763
880
98
10120
1170
1265
1336
1412
1511
1623
1712
1836
1957
2034
2124
2218
233
2419
2512
2615
2723
2844
2937
3042
3139
3232
3316
92.36% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences136
matches
0"being hunted"
1"was soaked"
2"been pried"
3"been transformed"
4"was outnumbered"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs231
matches
0"was standing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount0
flaggedSentences10
totalSentences146
ratio0.068
matches
0"He was fast—younger, lighter—but Quinn had eighteen years of training and a stubbornness that had outlasted worse things than rain."
1"She had followed him through alleys, past shuttered shops and the wet cardboard beds of the homeless, until he had spotted her—maybe the reflection in a window, maybe her military bearing gave her away."
2"The scar ran from elbow to wrist—a knife attack, according to his file."
3"Everyone in the Met had heard whispers—an underground market, off the books, supernatural."
4"But now—"
5"She thought of Morris, of the strange circumstances of his death—the impossible geometry of the room, the blood that didn't match the wound, the way the coroner had refused to sign the report."
6"After the cold rain, the air was warm and thick with smells—incense, ozone, something like burnt sugar and something like rot."
7"People moved through the crowd—or things that passed for people."
8"She could see it in his eyes—the way they flickered, the way his breath caught."
9"But she saw the flicker of fear in his eyes—not of her, but of what she might uncover."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1218
adjectiveStacks0
stackExamples(empty)
adverbCount30
adverbRatio0.024630541871921183
lyAdverbCount6
lyAdverbRatio0.0049261083743842365
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences146
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences146
mean9.3
std6.48
cv0.697
sampleLengths
018
119
220
320
48
521
634
73
85
913
1011
113
1214
133
145
1516
165
1713
184
194
2015
2113
226
237
2410
253
2611
2714
2818
295
304
3116
3215
3311
347
355
368
376
3813
393
4022
414
427
436
442
452
468
475
483
4920
36.99% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.2671232876712329
totalSentences146
uniqueOpeners39
51.68% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences129
matches
0"Just the sudden burst of"
1"Only the distance between them."
ratio0.016
15.35% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount66
totalSentences129
matches
0"He was fast—younger, lighter—but Quinn"
1"She had been tailing him"
2"He had left the Raven's"
3"She had followed him through"
4"He had bolted."
5"she shouted, but the wind"
6"He didn't slow."
7"Her worn leather watch was"
8"She felt the familiar burn"
9"She didn't tire easily."
10"She couldn't afford to."
11"She had read the file"
12"She didn't finish"
13"He ducked through the gap."
14"She went after him."
15"He dropped to his knees"
16"She could hear his footsteps"
17"She knew what lay beneath"
18"She had never been."
19"She had never needed to"
ratio0.512
14.26% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount115
totalSentences129
matches
0"The rain came down in"
1"Detective Harlow Quinn's boots slapped"
2"He was fast—younger, lighter—but Quinn"
3"She had been tailing him"
4"He had left the Raven's"
5"She had followed him through"
6"He had bolted."
7"she shouted, but the wind"
8"He didn't slow."
9"Her worn leather watch was"
10"Time didn't matter."
11"She felt the familiar burn"
12"She didn't tire easily."
13"She couldn't afford to."
14"Tomás turned sharply into a"
15"The scar ran from elbow"
16"She had read the file"
17"The file didn't mention that"
18"Quinn followed, her hand going"
19"She didn't finish"
ratio0.891
38.76% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences129
matches
0"By the time a tactical"
ratio0.008
82.07% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences47
technicalSentenceCount4
matches
0"He was fast—younger, lighter—but Quinn had eighteen years of training and a stubbornness that had outlasted worse things than rain."
1"By the time a tactical team arrived, Tomás would be gone, swallowed by a market that had swallowed better men."
2"She thought of Morris, of the strange circumstances of his death—the impossible geometry of the room, the blood that didn't match the wound, the way the coroner…"
3"He knocked over a stall of glass vials, which shattered on the ground, releasing a cloud of purple smoke."
34.09% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags11
uselessAdditionCount2
matches
0"she shouted, but the wind tore the words away"
1"He stopped, his gaze shifting to something behind her"
54.76% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount2
fancyTags
0"she shouted (shout)"
1"he grunted (grunt)"
dialogueSentences21
tagDensity0.333
leniency0.667
rawRatio0.286
effectiveRatio0.19
75.8096%