Run: 2026-03-18-01KM08277S4XP9G2NJQ5PHE19J

Run Details

Duration:
10.4s
Cost:
$0.000760
Provider:
Mistral

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 hammered down in sheets, turning the neon glow of the shop signs into messy smears of color. Detective Harlow Quinn’s boots splashed through puddles, her breath sharp in the cold air. The suspect—a wiry man in a long coat that flapped like bat wings behind him—had darted down a narrow alley moments ago. She followed, her jaw tight, rainwater trickling down the back of her neck. The alley stank of wet cardboard and something metallic beneath it. Quinn’s pulse thudded between her temples. She kept her hand near her sidearm, the weight familiar despite the rain slicking her shirt to her skin. Ahead, the suspect’s figure disappeared around a corner. She wouldn’t lose him again. Not like last time. The corner led to a dead end—but not for long. A metal service door creaked open just wide enough for the man to slip through. Quinn didn’t hesitate. She yanked it open, the hinge groaning in protest. The door led down a set of dimly lit concrete stairs, the air thick with the smell of damp earth and old stone. She descended into darkness broken only by the flicker of fluorescent lights. The stairs ended in a narrow corridor, its far end opening into a cavernous space. The hum of voices, the clink of glass, the rustle of fabric—sounds of a market alive and hidden. Quinn stepped into the Veil Market. Stalls lined the abandoned Tube station’s platform, their wares illuminated by flickering bulbs or the eerie glow of enchanted lanterns. Silks hung from pegs, shifting like restless shadows. A stall selling glass vials of swirling liquid offered “Remedies for the deep-seated,” while another displayed blades with serrated edges that dripped condensation—not water. The suspect was already weaving between stalls, his coat snagging on a display of velvet ribbons. Quinn moved forward, her senses razor-sharp. The air tasted of ozone and something older, like rotting leaves and burnt copper. A woman in a tattered coat sidled up beside her, her fingers brushing Quinn’s elbow. “Lost, love?” she murmured, lips stained purple from chewing on something. Quinn sidestepped the contact, keeping her gaze on the suspect. “Mind your business.” The woman’s grin faded into a smirk. “Suit yourself.” Quinn pushed forward, dodging a man carrying a cage of what looked like rats—but their eyes glowed faintly green. The suspect was almost to the far end of the platform, where a curtain of heavy velvet draped over an alcove. Quinn’s watch read 11:47. The Veil Market didn’t stay open long. And whatever was behind that curtain wasn’t something she could ignore. A hand clamped onto her shoulder. She spun, elbow raised— Tomás Herrera stood there, his Saint Christopher medallion glinting under the low light. “You’re a long way from the Nest, Detective,” he said, voice calm. She locked her stance, glare locked with his. “This isn’t your concern, Tommy.” He tilted his head toward the alcove. “That’s Silas’ private room. You don’t want to go in there.” Quinn’s fingers twitched toward her weapon. “Then explain why my suspect is about to vanish behind that curtain.” Herrera exhaled sharply through his nose. “Because Silas doesn’t let just anyone in. And neither does the Veil.” The curtain twitched. The suspect’s arm emerged, holding a bone token between two fingers. He offered it to the space where the curtain met the wall. A hidden passage opened with a whisper of air. Quinn didn’t blink. “Move.” Herrera stepped in front of her. “Not without backup. That room’s restricted.” She bared her teeth. “Last time I waited for backup, my partner never came back.” The words hung between them, heavy as the rain outside. Herrera’s eyes darkened. “That wasn’t your fault.” “Tell that to Morris’ ghost.” A stall keeper nearby hissed, “Enough. You draw attention.” Quinn’s gaze never left Herrera’s. “Last chance, medic.” For a heartbeat, he didn’t move. Then he stepped aside, jaw set. Quinn strode forward. The bone token lay on the granite platform like a challenge. She picked it up. The passage swallowed her. Cold air rushed past her ears. The corridor sloped downward, walls slick with moisture. The torchlight mounted in sconces flickered like dying stars. The suspect’s footsteps echoed ahead, muffled by distance. Quinn’s breath fogged her vision. She didn’t wipe it away. Didn’t slow. The corridor opened into a circular chamber. The walls were carved with symbols—twisted spirals, eyes with no pupils. At its center stood a low table draped in black silk. The suspect stood beside it, holding a syringe filled with a dark, shimmering liquid. Quinn raised her pistol. “Police,” she said. “Hands where I can see them.” The suspect turned slowly. His face was gaunt, eyes sunken. He smiled. “Detective Quinn,” he said. “You’re late.” Behind him, the silk on the table twitched. Something moved beneath it.
created_at"2026-03-18T10:32:34.822Z" 3/18/2026, 10:32:34 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency409
moderation_latency(null)
generation_time10101
tokens_prompt1140
tokens_completion1339
native_tokens_prompt1039
native_tokens_completion1118
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached496
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00075969
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"1487c6b99ea7492cbd58f851944b3505"
is_byokfalse
latency409
model_permaslug"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
provider_name"Mistral"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773829954-04xU6eWTtHcD8zhZwFnj"
upstream_id"1487c6b99ea7492cbd58f851944b3505"
total_cost0.00075969
cache_discount0.00006696
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences20
tagDensity0.3
leniency0.6
rawRatio0
effectiveRatio0
87.61% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount807
totalAiIsmAdverbs2
found
0
adverb"sharply"
count1
1
adverb"slowly"
count1
highlights
0"sharply"
1"slowly"
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)
19.45% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount807
totalAiIsms13
found
0
word"pulse"
count1
1
word"weight"
count1
2
word"familiar"
count1
3
word"flicker"
count1
4
word"velvet"
count2
5
word"glinting"
count1
6
word"whisper"
count1
7
word"flickered"
count1
8
word"footsteps"
count1
9
word"echoed"
count1
10
word"silk"
count2
highlights
0"pulse"
1"weight"
2"familiar"
3"flicker"
4"velvet"
5"glinting"
6"whisper"
7"flickered"
8"footsteps"
9"echoed"
10"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
emotionTells0
narrationSentences78
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences78
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences92
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords800
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
42.24% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount696
uniqueNames9
maxNameDensity2.16
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn15
Veil2
Market2
Tube1
Tomás1
Herrera5
Saint1
Christopher1
persons
0"Harlow"
1"Quinn"
2"Market"
3"Tomás"
4"Herrera"
5"Saint"
6"Christopher"
places
0"Veil"
globalScore0.422
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount1
matches
0"looked like rats—but their eyes glowed fa"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount800
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences92
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs42
mean19.05
std15.51
cv0.814
sampleLengths
068
136
217
360
445
56
652
736
826
913
109
1140
1222
1310
1413
1512
1613
1718
1818
1918
2035
214
2212
2315
2410
257
265
279
288
2912
3018
314
3231
3312
3429
3514
364
379
3812
396
408
414
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences78
matches
0"were carved"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs125
matches
0"was already weaving"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences7
totalSentences92
ratio0.076
matches
0"The suspect—a wiry man in a long coat that flapped like bat wings behind him—had darted down a narrow alley moments ago."
1"The corner led to a dead end—but not for long."
2"The hum of voices, the clink of glass, the rustle of fabric—sounds of a market alive and hidden."
3"A stall selling glass vials of swirling liquid offered “Remedies for the deep-seated,” while another displayed blades with serrated edges that dripped condensation—not water."
4"Quinn pushed forward, dodging a man carrying a cage of what looked like rats—but their eyes glowed faintly green."
5"She spun, elbow raised—"
6"The walls were carved with symbols—twisted spirals, eyes with no pupils."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount704
adjectiveStacks0
stackExamples(empty)
adverbCount20
adverbRatio0.028409090909090908
lyAdverbCount5
lyAdverbRatio0.007102272727272727
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences92
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences92
mean8.7
std5.35
cv0.615
sampleLengths
019
114
222
313
411
56
619
78
85
94
1010
1115
123
139
1423
1512
1615
1718
186
1920
208
2124
2216
236
2414
2515
2611
2710
283
297
302
3119
3221
334
347
3511
366
374
3813
3912
408
415
427
4311
446
4512
466
4712
483
4911
54.35% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.358695652173913
totalSentences92
uniqueOpeners33
45.05% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences74
matches
0"Then he stepped aside, jaw"
ratio0.014
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences74
matches
0"She followed, her jaw tight,"
1"She kept her hand near"
2"She wouldn’t lose him again."
3"She yanked it open, the"
4"She descended into darkness broken"
5"she murmured, lips stained purple"
6"She spun, elbow raised—"
7"he said, voice calm"
8"She locked her stance, glare"
9"He tilted his head toward"
10"He offered it to the"
11"She bared her teeth."
12"She picked it up."
13"She didn’t wipe it away."
14"His face was gaunt, eyes"
ratio0.203
14.05% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences74
matches
0"The rain hammered down in"
1"Detective Harlow Quinn’s boots splashed"
2"The suspect—a wiry man in"
3"She followed, her jaw tight,"
4"The alley stank of wet"
5"Quinn’s pulse thudded between her"
6"She kept her hand near"
7"She wouldn’t lose him again."
8"The corner led to a"
9"A metal service door creaked"
10"Quinn didn’t hesitate."
11"She yanked it open, the"
12"The door led down a"
13"She descended into darkness broken"
14"The stairs ended in a"
15"The hum of voices, the"
16"Quinn stepped into the Veil"
17"Stalls lined the abandoned Tube"
18"Silks hung from pegs, shifting"
19"A stall selling glass vials"
ratio0.892
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences74
matches(empty)
ratio0
91.84% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount2
matches
0"The suspect—a wiry man in a long coat that flapped like bat wings behind him—had darted down a narrow alley moments ago."
1"The suspect was already weaving between stalls, his coat snagging on a display of velvet ribbons."
41.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount1
matches
0"he said, voice calm"
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount2
fancyTags
0"she murmured (murmur)"
1"A stall keeper nearby hissed (hiss)"
dialogueSentences20
tagDensity0.25
leniency0.5
rawRatio0.4
effectiveRatio0.2
78.2085%