Run: 2026-09-03-01M1K9MVHH2C90Q3FG74M3PKBS

Run Details

Duration:
53.5s
Cost:
$0.024902
Provider:
Together

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
Detective Harlow Quinn ducked under the tape strung across the old station entrance. The air below Camden carried the mineral bite of damp concrete and something older, like burnt herbs. She kept her torch beam low, sweeping across the tiled walls. The station had been closed since the 1990s, but the floor showed fresh scuff marks. Not enough for a market. Enough for one body. Eva Kowalski stood near the far wall, her round glasses catching the emergency lights. She had a worn leather satchel slung across her chest, one hand holding a small evidence bag. "You took your time." Harlow ignored her. She moved to the body. Male, late thirties, lying on his back with arms folded over his chest. A deep cut across the throat. Blood had pooled beneath his shoulders and spread toward the wall, but the edges of the pool were too neat. No arterial spray on the tiles. No cast-off on the ceiling. "Tell me what you see," Harlow said. Eva tucked a curl behind her left ear. "Ritual execution. The arms crossed, the coins on the eyes, the sigil drawn in ash under his left hand. Classic Veil Market punishment. Someone broke a deal." Harlow crouched. The victim's shoes were polished black leather, no dust. The station floor had a fine grey grit that clung to everything. Her own boots already wore a film of it. She lifted the victim's wrist. Lividity fixed in the lower back and buttocks, but he lay on his back. "He died on his stomach." Eva frowned. "Bodies get moved." "Not by the killer. Not without leaving drag marks." Harlow swept her torch across the floor between the body and the entrance. The dust lay undisturbed except for a single set of footprints leading in, then back out. Size ten trainers. The victim wore size eleven oxfords. Eva stepped closer, her satchel bumping against her hip. "Maybe the killer carried him." "Then where are the killer's footprints? You don't carry a dead weight over that distance without shifting your feet." Harlow pointed at the prints. "Those are too shallow for a man carrying a body. And they stop three feet from the corpse." Eva's green eyes narrowed behind her glasses. "You think someone staged this." "I think someone wants us to think it's the Veil Market." Harlow pulled on a nitrile glove and reached for the small brass compass near the victim's right hand. The casing had a patina of verdigris, the face etched with protective sigils. The needle quivered, pointing toward the far wall. "What's this?" "A Veil Compass. It points toward the nearest supernatural rift or portal." Eva adjusted her glasses. "They're sold in the Market. Expensive. If it's here, the killer left it as an offering." Harlow held the compass under her torch. No dust on the casing. No blood. The floor around it had a faint outline where the dust had been disturbed, as if someone had set it down after the body was already in place. "An offering that was placed after the blood dried." Eva crossed her arms. "You don't believe in the Market, do you?" "I believe in evidence." Harlow stood. She walked the perimeter of the scene, her torch beam picking out the old service door set into the tiled wall. The door had a padlock, but the hasp hung loose. A faint partial print marked the dust just outside it. Too small for the trainers. A woman's boot, maybe. "Someone came in through there," Harlow said. Eva followed her gaze. "The Market has other entrances. That's not unusual." "Then why is the dust in front of it disturbed only on this side? If they came through, they'd have left prints on the other side too." Harlow pushed the door with her elbow. It swung inward, revealing a narrow maintenance passage. The floor beyond was clean. No dust. No footprints. Eva tucked another curl behind her ear. "Maybe they cleaned up." "Or maybe they never went through. Maybe they opened it to make us think the killer escaped that way." Harlow turned back to the body. She knelt again, studying the victim's neck. A thin red line marked the skin where a cord had been pulled tight. But no cord. No pendant. No bone token. "His entry token's missing," Harlow said. Eva crouched beside her, the freckles across her nose standing out in the torchlight. "The killer took it. A trophy." "Then why leave the watch?" Harlow lifted the victim's left wrist. A gold watch, still ticking. "If this was a Market punishment, they'd take the token and the watch. Or neither. But they left the watch and took the token. That's not ritual. That's practical." Eva's face tightened. "Practical how?" "Because the token would identify him. Or get someone else inside." Harlow stood and scanned the platform. The old tiles had a pattern of cracks, but one section near the service door looked different. The grout was darker, as if it had been scrubbed. She walked over and ran her gloved finger along the tile. The dark stain flaked off. Dried blood. "This is where he died," Harlow said. "Not where he's lying. Someone killed him here, let him bleed, then moved him to the center of the platform and staged the ritual." Eva stared at the stain. "That doesn't make sense. Why move him at all?" "To hide the real crime scene." Harlow pointed at the service door. "The killer came in through the front, killed him here, then carried him to the middle. But they didn't account for the lividity or the dust. They wanted us to find a Veil Market execution, not a murder in a maintenance corridor." Eva shook her head. "You're ignoring the sigil. The coins. The compass. Those aren't random." "No, they're deliberate. Someone who knows the Market well enough to fake its rituals." Harlow looked at Eva. "Someone like you." Eva's cheeks flushed. "I didn't—" "I'm not accusing you. I'm saying the killer has inside knowledge. They knew what a Veil Compass looks like, knew the entry token would be taken, knew the sigil would be recognized." Harlow pulled out her own evidence bag and sealed the compass. "Which means we're not looking for a supernatural killer. We're looking for someone who wants us to believe in one." Eva opened her mouth, then closed it. She looked at the body, then at the service door, then back at Harlow. "The compass needle points to the wall. If there's no rift, why is it pointing there?" Harlow glanced at the compass in the bag. The needle still quivered, aimed at the tiled wall. She walked to the wall and pressed her palm against it. The tiles were cold, but one section gave slightly under pressure. A loose tile. She worked it free and shone her torch into the cavity behind. A small brass key lay in the dust. No rust. No dust on it. Recently placed. "Someone wanted us to find this," Harlow said. Eva stepped closer. "What does it open?" Harlow turned the key over in her gloved hand. A number was stamped on the bow: 7B. "A locker. Maybe at the station. Maybe somewhere else." She pocketed it. "But it's not evidence of a ritual. It's a breadcrumb." Eva's voice dropped. "You think the killer is leading you somewhere." "I think the killer made a mistake." Harlow looked at the body, then at the service door, then at the loose tile. "They staged a supernatural crime, but they left a very human trail. Dust, lividity, a missing token, a key. They wanted us to see magic. I see a cover-up." Eva hugged her satchel to her chest. "Then what do we do?" Harlow pulled out her phone. "We start with the locker. And we find out who had access to this station before the Market moved." She turned toward the entrance, her torch beam cutting through the dark. The compass in the evidence bag still pointed at the wall, but Harlow no longer cared where it pointed. She cared about the key, the missing token, and the single set of footprints that didn't belong to the victim.
created_at"2026-09-03T09:29:51.937Z" 9/3/2026, 9:29:51 AM
model"deepseek/deepseek-v4-pro-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency520
moderation_latency(null)
generation_time53431
tokens_prompt1112
tokens_completion6630
native_tokens_prompt1033
native_tokens_completion5944
native_tokens_completion_images(null)
native_tokens_reasoning4143
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)
usage0.0249018
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788427791-t4ZOMqfiar6kSeD5UbO2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788427791-QHzYSHxEdNhIZZnGCXCB"
upstream_id"78397bad-aws_ue2"
provider_responses
0
endpoint_id"218b0cec-3278-4b88-8ee0-3f346eccd35f"
id"78397bad-aws_ue2"
is_byokfalse
latency520
model_permaslug"deepseek/deepseek-v4-pro-20260813"
provider_name"Together"
status200
total_cost0.0249018
cache_discount(null)
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
totalTags19
adverbTagCount1
adverbTags
0"Harlow turned back [back]"
dialogueSentences49
tagDensity0.388
leniency0.776
rawRatio0.053
effectiveRatio0.041
92.67% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1365
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"very"
count1
highlights
0"slightly"
1"very"
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)
78.02% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1365
totalAiIsms6
found
0
word"stomach"
count1
1
word"weight"
count1
2
word"etched"
count1
3
word"quivered"
count2
4
word"scanned"
count1
highlights
0"stomach"
1"weight"
2"etched"
3"quivered"
4"scanned"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences102
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences102
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences132
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1365
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions48
wordCount802
uniqueNames5
maxNameDensity3.24
worstName"Harlow"
maxWindowNameDensity5
worstWindowName"Harlow"
discoveredNames
Harlow26
Quinn1
Camden1
Kowalski1
Eva19
persons
0"Harlow"
1"Quinn"
2"Camden"
3"Kowalski"
4"Eva"
places(empty)
globalScore0
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1365
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences132
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs44
mean31.02
std20.19
cv0.651
sampleLengths
065
135
258
37
435
556
65
747
814
942
1012
1152
1232
1351
1412
1556
167
1712
1851
1911
2054
216
2220
2345
245
2562
2631
2714
2854
2915
3021
315
3263
3337
3454
3516
368
377
3839
3911
4051
4112
4224
4351
88.06% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences102
matches
0"been closed"
1"been disturbed"
2"been pulled"
3"been scrubbed"
4"was stamped"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs133
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences132
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount803
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.0273972602739726
lyAdverbCount2
lyAdverbRatio0.0024906600249066002
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences132
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences132
mean10.34
std8.12
cv0.786
sampleLengths
013
117
211
315
45
54
614
717
84
93
105
1113
126
1320
146
155
167
178
1827
192
209
2112
229
235
2414
255
262
273
2822
2916
303
316
329
335
3424
3518
367
375
3829
3913
408
412
4216
4316
447
455
462
4728
489
494
45.45% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.3181818181818182
totalSentences132
uniqueOpeners42
38.31% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences87
matches
0"Too small for the trainers."
ratio0.011
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences87
matches
0"She kept her torch beam"
1"She had a worn leather"
2"She moved to the body."
3"Her own boots already wore"
4"She lifted the victim's wrist."
5"She walked the perimeter of"
6"It swung inward, revealing a"
7"She knelt again, studying the"
8"She walked over and ran"
9"She looked at the body,"
10"She walked to the wall"
11"She worked it free and"
12"She pocketed it"
13"She turned toward the entrance,"
14"She cared about the key,"
ratio0.172
23.22% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount76
totalSentences87
matches
0"Detective Harlow Quinn ducked under"
1"The air below Camden carried"
2"She kept her torch beam"
3"The station had been closed"
4"Eva Kowalski stood near the"
5"She had a worn leather"
6"Harlow ignored her."
7"She moved to the body."
8"A deep cut across the"
9"Blood had pooled beneath his"
10"Eva tucked a curl behind"
11"The victim's shoes were polished"
12"The station floor had a"
13"Her own boots already wore"
14"She lifted the victim's wrist."
15"Lividity fixed in the lower"
16"Harlow swept her torch across"
17"The dust lay undisturbed except"
18"The victim wore size eleven"
19"Eva stepped closer, her satchel"
ratio0.874
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences87
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount0
fancyTags(empty)
dialogueSentences49
tagDensity0.102
leniency0.204
rawRatio0
effectiveRatio0
85.5249%