Run: 2026-09-02-01M1HHPQ1EKEZ20DW0ABBAWM7B

Run Details

Duration:
3m 51s
Cost:
$0.011306
Provider:
Alibaba

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
Harlow Quinn ducked beneath the yellow tape and stopped. The abandoned Tube platform beneath Camden held wet brick, rusted iron, and a thin film of chalk dust. Someone had swept a lane across the old tiles. At the end of the lane, a body lay inside a circle. DS Rook waited beside the chalk. He clasped his hands behind his back and looked at the body. "A Market kill." Harlow kept walking. Her shoes found no footprints in the dust. The leather strap of her watch rode tight on her left wrist. Her sharp jaw stayed set. Rook pointed to the victim's left palm. "A bone token opens the Market." The split token rested there, curled like a broken tooth. The man wore a black coat with opened seams near the shoulder. His face sat pale and still. Harlow crouched and studied the wound at his temple. "The cut is from the right." Rook turned his lamp toward the green wall. Dark spatter bloomed in a fan. "The blood says left." Harlow looked from the wall to the pool beneath the shoulder. "The blood lies." Eva Kowalski came down the ramp. Her round glasses fogged in the damp air. Curly red hair framed a freckled face. She tucked a strand behind her left ear and stopped at the edge of the chalk. Her worn leather satchel rested at her hip, swollen with papers. "I traced three entry tokens to this platform." Harlow looked up. "The records were not enough." Eva's mouth tightened. "The records lied." Eva stepped closer. She studied the split token and the dark stain on the victim's right palm. "A broken token cannot open the Market." Rook pointed with his pen. "It broke in a fight." Harlow lifted the victim's left hand. The split ran clean through the carved sigil. The edges showed no splintering. She set the hand down. "Someone cut it with a blade after it opened a door." Rook's jaw worked. "Why would the victim carry a split token through a market full of sellers?" Harlow closed the hand over the token. "The victim did not carry it." She stood and walked the chalk line in measured steps. The line crossed a scuff at the victim's shoe and stopped short of the tile seam. She crouched and opened the pouch beside the man's head. A brass compass lay inside. Verdigris stained the casing. The face carried sigils etched fine enough to catch the lamp. The needle ignored north and aimed at the wall behind the body. Eva leaned over the pouch. "A Veil compass." Rook exhaled through his nose. "More occult nonsense." Eva's fingers tightened on her satchel strap. "The compass points to rifts." Harlow held the device level. The needle trembled and fixed on the tile. She followed the aim to a blank patch of green wall. No door showed. No vent mouth opened. Rook lifted his chin toward the tunnel mouth. "The Market moves every full moon." Harlow looked at the victim's shoes. Polished black leather sat clean on the outer tread. Dust clung to the inner soles. The man had walked on wet stone, not platform grit. "Help me turn him." Rook hesitated and lifted a gloved hand. "Forensics has not finished." Harlow kept her eyes on the body. "Turn him." They rolled the body onto its side. Harlow brushed the coat from his back. No bruises marked his spine. No rope fibers caught the fabric. The blood pool on the floor stayed flat, as if it had settled long before the body came to rest. "He died somewhere else." Eva crouched near the chalk. "The compass sigil is protective." Harlow looked up from the victim's back. "Against what?" Eva touched the edge of the sigil with her nail, not the metal. "Against things that pass through a rift." Harlow returned to the wound. The cut ran short and neat. She pressed her pen to the hair and lifted the flap of skin. The blood under the lamp showed no spray. "Someone cut him after death." Rook stood with his hands at his sides. "That is impossible." Harlow looked to the wall. The spatter climbed from the base, wide and wet, then narrowed near the top. A living man struck there would have collapsed into the pool. Someone had set this body with its head toward the wall. Eva stared at the tile seam. "The Market was here tonight?" Harlow moved to the ticket bridge. The old booth windows were painted shut. Fresh chalk dust sat on the edge of a turnstile. She rubbed it with her gloved thumb. "No stalls." Rook stepped beside her. "You can't prove a gathering with grease marks." Harlow held the dusty thumb toward the painted turnstile. "The Market leaves grease on tile, not powder on a painted turnstile." Eva lifted the folded paper that had slipped from the victim's coat lining. She held it at arm's length. Names, dates, and token marks crowded the page. One line showed a deep scratch. "A ledger." Rook moved closer. "A stolen one?" Harlow took the page and let her gaze move down the list. The dates matched every full moon. The names matched none in police records. "The killer used the Market as a story." Rook lifted his chin toward the pouch. "And the compass?" Harlow returned to the body and placed the Veil compass in the dead man's right palm. The needle swung toward the wall. She pressed the tip of her pen into the tile seam and pushed. The tile shifted with a click. Rook took a step back. "That seam was not there when we came down." Harlow lifted the tile. "The Market does not use doors." Behind it, black dust filled a narrow gap. The air carried hot copper and old incense. The compass needle jumped toward the opening and held. Eva's hand rose to her glasses. "A rift. Small. Recent." Harlow leaned close to the tile edge. A line of chalk connected the back of the tile to the victim's shoes. The shoes sat on the line, feet pointed toward the wall, not the exit. "The victim stood here alive." Rook stared at the shoes. "The blood trail?" Harlow studied the pool. The line began at the doorway and widened under the shoulder. The spread had no drip pattern from a fall. Someone had poured blood across the tile. "Staged." Eva bagged the broken token. Her fingers left a smudge of chalk on the plastic. "Someone broke the token from the inside." Harlow nodded. "Someone needed the seam to close after it opened." Rook pulled his phone from his pocket. "The guards would not let anyone leave with that compass." Harlow watched the needle aim at the gap. "They would." Eva spread the ledger page across her satchel. Several names carried small marks in red ink. One mark matched the sigil cut into the broken token. "These sellers were not selling goods." Harlow looked at the dead man's calm face. No fear twisted his features. Someone had placed the hand over the token with care. Someone had laid the compass pouch beside his head, lid open, for police eyes. "The Market did not eat him." Rook pocketed his phone and stared at the wall. "Then who used it as an alibi?" Harlow lifted the ledger from Eva's satchel. "One of the sellers."
created_at"2026-09-02T17:12:38.793Z" 9/2/2026, 5:12:38 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency942
moderation_latency(null)
generation_time204308
tokens_prompt1112
tokens_completion22549
native_tokens_prompt1138
native_tokens_completion23984
native_tokens_completion_images(null)
native_tokens_reasoning22315
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)
usage0.011305964
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788369158-51xQmW7PkKieNDxOn711"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788369158-6yBY8IkHRqehmtiMbIZP"
upstream_id"chatcmpl-a5b62d88-44c2-9958-8e28-e5ded06d9c57"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-a5b62d88-44c2-9958-8e28-e5ded06d9c57"
is_byokfalse
latency942
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.011305964
cache_discount0.000137216
upstream_inference_cost0
provider_name"Alibaba"
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1229
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)
83.73% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1229
totalAiIsms4
found
0
word"traced"
count1
1
word"measured"
count1
2
word"etched"
count1
3
word"trembled"
count1
highlights
0"traced"
1"measured"
2"etched"
3"trembled"
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
narrationSentences121
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences121
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences169
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen20
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1229
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
21.53% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions59
wordCount973
uniqueNames8
maxNameDensity2.57
worstName"Harlow"
maxWindowNameDensity3.5
worstWindowName"Harlow"
discoveredNames
Quinn1
Tube1
Camden1
Rook16
Kowalski1
Veil1
Eva13
Harlow25
persons
0"Quinn"
1"Camden"
2"Rook"
3"Kowalski"
4"Eva"
5"Harlow"
places(empty)
globalScore0.215
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences92
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1229
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences169
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs105
mean11.7
std11.84
cv1.012
sampleLengths
048
118
23
328
47
56
628
79
86
914
104
1111
123
1348
148
153
165
173
183
1917
207
215
225
2324
2411
253
2614
277
286
2936
3032
315
323
335
343
357
365
3731
388
396
4031
414
427
434
447
452
4645
474
485
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences121
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs168
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences169
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount973
adjectiveStacks0
stackExamples(empty)
adverbCount4
adverbRatio0.0041109969167523125
lyAdverbCount1
lyAdverbRatio0.0010277492291880781
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences169
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences169
mean7.27
std3.49
cv0.48
sampleLengths
09
118
29
312
46
512
63
73
88
912
105
117
126
1310
1412
156
169
176
188
196
204
2111
223
236
248
257
2616
2711
288
293
305
313
323
333
3414
357
365
375
386
398
405
415
4211
433
4414
457
466
4710
4816
4910
43.49% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.22485207100591717
totalSentences169
uniqueOpeners38
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences120
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences120
matches
0"He clasped his hands behind"
1"Her shoes found no footprints"
2"Her sharp jaw stayed set."
3"His face sat pale and"
4"Her round glasses fogged in"
5"She tucked a strand behind"
6"Her worn leather satchel rested"
7"She studied the split token"
8"She set the hand down."
9"She stood and walked the"
10"She crouched and opened the"
11"She followed the aim to"
12"They rolled the body onto"
13"She pressed her pen to"
14"She rubbed it with her"
15"She held it at arm's"
16"She pressed the tip of"
17"Her fingers left a smudge"
ratio0.15
18.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount106
totalSentences120
matches
0"Harlow Quinn ducked beneath the"
1"The abandoned Tube platform beneath"
2"Someone had swept a lane"
3"DS Rook waited beside the"
4"He clasped his hands behind"
5"Harlow kept walking."
6"Her shoes found no footprints"
7"The leather strap of her"
8"Her sharp jaw stayed set."
9"Rook pointed to the victim's"
10"The split token rested there,"
11"The man wore a black"
12"His face sat pale and"
13"Harlow crouched and studied the"
14"Rook turned his lamp toward"
15"Harlow looked from the wall"
16"Eva Kowalski came down the"
17"Her round glasses fogged in"
18"She tucked a strand behind"
19"Her worn leather satchel rested"
ratio0.883
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences120
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
85.5694%