Run: 2026-02-17-01KHMR0V403CV9QPDVDQQ1G49Z

Run Details

Duration:
21.1s
Cost:
$0.008078
Provider:
BaseTen

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="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> 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.

Model response

AI
The stink of ozone and old earth hit Harlow Quinn three steps down the abandoned stairwell, well before her torch beam cut through the permanent midnight of the Camden tube station. She kept her Glock holstered but unclipped, left wrist rotating just enough to feel the weight of her worn leather watch settle—a habit from her army days, a grounding mechanism. Eighteen years on the force had taught her that crime scenes underground carried their own gravity, but this one felt wrong in a way that prickled the skin beneath her close-cropped salt-and-pepper hair. She ducked under the police tape strung across the platform’s mouth. The usual Market detritus littered the tiles—crushed bone tokens, scraps of silk that had wrapped god-knows-what, the chemical sweetness of spilled tinctures. The Veil Market had cleared out fast when the body dropped, leaving behind their trash and their secrets. “Detective.” Quinn turned, her sharp jaw casting a shadow across her collar. Eva Kowalski stood near the platform’s edge, her round glasses catching the blue glow of the forensic lamps. The girl—twenty-six, five-foot-four, freckles like scattered copper—shouldn’t have been past the cordon, but Quinn had learned not to underestimate civilians who carried worn leather satchels bulging with restricted archives material. Eva tucked a curl of red hair behind her left ear, a nervous tic that Quinn had catalogued during their three prior encounters, all of them involving cases that made the Metropolitan Police incident reports read like fiction. “You touch anything?” Quinn asked. “Only the atmosphere.” Eva’s voice carried the precise diction of an Oxford education, but her tone had gone flat, the way people spoke when their brains were busy reconciling impossible data. “He’s positioned, Harlow. Not fallen. Placed.” Quinn stepped closer to the body. Male, mid-thirties, athletic build now stiffening with rigor. He lay supine on the grimy tiles, arms spread wide, legs together—a geometric posture that suggested crucifixion without the cross. His clothing was unremarkable: canvas trousers, wool coat, sturdy boots. But Quinn’s brown eyes narrowed, her military precision clicking through the observations like a slide rule. His boots were clean. Not polished—clean. The soles showed no blackening from the station’s century of coal dust and brake grease. No scuff marks from being dragged. The heels were pristine, as if he’d levitated into position or been carried by hands careful enough to avoid scraping leather against tile. “No drag patterns,” Quinn murmured. She crouched, her left hand resting on her knee, the leather watch strap creaking softly. “No footprints leading in. Just… him.” Eva knelt opposite, her satchel thumping against her hip. “Look at his hands.” Quinn already had. The palms were blistered, the skin peeling back in symmetrical patterns that looked almost deliberate—alchemical burns, the kind that came from handling volatile substances without proper warding. But the symmetry was wrong. In a struggle, in an accident, burns were chaotic. These were mirrored, as if he’d pressed his hands against something that required exact placement. “He’s not a victim,” Eva said quietly. “He’s a seal.” Quinn’s sharp jaw tightened. She didn’t believe in seals, not the kind Eva meant. She believed in evidence, in the weight of her watch ticking against her wrist, in the eighteen years of cases that had logical explanations if you looked hard enough. But DS Morris had died three years ago in a warehouse that smelled like this—ozone and old earth—and the coroner’s report had listed the cause as “cardiac arrest” while the crime scene photos showed walls scorched with patterns that looked exactly like the burns on this man’s hands. Quinn reached into her coat pocket and withdrew an evidence bag. Inside, cradled in sterile plastic, lay a small brass compass. She’d found it clutched in the man’s right hand, the metal still warm when she’d pried it free. The casing bore a patina of verdigris, ancient and green, but the face was etched with sigils that seemed to shift when viewed peripherally. The needle didn’t point north. It pointed toward the bricked-up archway at the platform’s terminus, the one that led nowhere on any Transport for London map. “He was holding this,” Quinn said, her voice low. “It’s pointing at the wall.” Eva’s green eyes widened behind her glasses. She reached out, stopped herself before touching the bag. “That’s a Veil Compass. Crafted by Shade artisans. It doesn’t find magnetic north—it finds the nearest rift. The nearest tear.” Quinn looked at the wall. Victorian brickwork, black with moisture, seemingly solid. But the compass needle trembled there, insistent, as if pulled by a force that ignored physics. She thought of Morris again, of the way his body had been positioned in that warehouse, arms spread, legs together, a geometric posture that the investigating officers had dismissed as the convulsions of a dying heart. But Morris had been trying to close something. Just like this man. “He died sealing it,” Quinn said. The realization settled in her chest, heavy and cold. “The burns are from the Compass. He was holding the rift shut.” Eva nodded, her fingers finding her hair again, tucking that red curl behind her ear. “And if he died mid-ritual…” “It’s not sealed.” Quinn stood, her military bearing rigid, her hand resting on the grip of her Glock. The compass needle in the evidence bag twitched, pointing still at the brickwork, and Quinn understood with a clarity that transcended her usual logic that the wall wasn’t a wall anymore. It was a door, and something was pushing from the other side. She looked at Eva, at the satchel full of archives and the freckles standing out against her pale skin, and made a decision that would have horrified her superiors but would have made Morris proud. “Step back,” Quinn ordered, her voice carrying the snap of command. “And tell me how to finish what he started.” The brickwork groaned. The compass needle spun wildly. And Detective Harlow Quinn, who had spent eighteen years believing only in what she could see and touch and file in evidence bags, drew her weapon and prepared to fight a war she was only just beginning to understand.
created_at"2026-02-17T02:49:31.354543+00:00" 2/17/2026, 2:49:31 AM
model"moonshotai/kimi-k2.5-0127"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency204
moderation_latency(null)
generation_time20946
tokens_prompt923
tokens_completion3049
native_tokens_prompt848
native_tokens_completion2523
native_tokens_completion_images(null)
native_tokens_reasoning1383
native_tokens_cached0
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"
usage0.0080778
router(null)
provider_responses
0
id"chatcmpl-b27ab2fd9095433e9ab45e9bf7c696b5"
status200
is_byokfalse
latency204
endpoint_id"6b68e10a-44e0-4815-9b96-52f34335f83d"
provider_name"BaseTen"
model_permaslug"moonshotai/kimi-k2.5-0127"
api_type"completions"
id"gen-1771296550-tZc3L5mgAx5QLug6fbbQ"
upstream_id"chatcmpl-b27ab2fd9095433e9ab45e9bf7c696b5"
total_cost0.0080778
cache_discount(null)
upstream_inference_cost0
provider_name"BaseTen"

Evaluation details

Result Evaluator Details Meta Data
77.7778% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount1
adverbTags
0"Eva said quietly [quietly]"
90.3846% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1040
totalAiIsmAdverbs1
found
0
adverb"softly"
count1
highlights
0"softly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
32.6923% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1040
totalAiIsms7
found
0
word"trembled"
count1
1
word"silk"
count1
2
word"pristine"
count1
3
word"magnetic"
count1
4
word"weight"
count2
5
word"etched"
count1
highlights
0"trembled"
1"silk"
2"pristine"
3"magnetic"
4"weight"
5"etched"
66.6667% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count2
highlights
0"eyes narrowed"
1"eyes widened"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences61
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount3
hedgeCount1
narrationSentences61
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences71
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs25
mean40.76
std29.31
cv0.719
sampleLengths
094
151
21
397
45
537
660
74
846
926
1013
1159
1210
1391
1489
1514
1636
1764
1812
1927
2020
2161
2235
2320
2447
67.7596% Passive voice overuse
Target: ≤5% passive sentences
passiveCount6
totalSentences61
matches
0"being dragged"
1"been carried"
2"were blistered"
3"were mirrored"
4"was etched"
5"been positioned"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount1
totalVerbs156
matches
0"was pushing"
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount939
adjectiveStacks0
stackExamples(empty)
adverbCount24
adverbRatio0.025559105431309903
lyAdverbCount8
lyAdverbRatio0.008519701810436636
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences71
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences71
mean14.35
std10.85
cv0.756
sampleLengths
031
130
233
311
422
518
61
711
818
930
1038
115
1231
136
146
158
1620
1710
1816
194
202
2115
226
2323
245
2515
266
279
284
293
3027
315
329
3315
347
353
364
3710
3829
3948
4011
4110
4218
4324
445
4521
469
475
487
499
47.8873% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.3380281690140845
totalSentences71
uniqueOpeners24
50.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags6
fancyCount3
fancyTags
0"Quinn murmured (murmur)"
1"Eva said quietly (say quietly)"
2"Quinn ordered, her voice carrying the snap of command (order, carry)"
84.3040%