Run: 2026-02-17-01KHMPB45XHDGNS29PMKEZ0GKX

Run Details

Duration:
31.8s
Cost:
$0.001549
Provider:
Novita

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 air in the abandoned Tube station was thick with the scent of damp stone and something metallic underneath—blood, maybe. Detective Harlow Quinn adjusted the strap of her worn leather watch as she stepped past the yellow police tape, her boots crunching on broken tile. The platform was dimly lit by flickering emergency lights, casting long shadows that stretched like grasping fingers. Eva Kowalski stood near the edge of the platform, her round glasses catching the pale glow as she scribbled notes in a small book pulled from her satchel. She glanced up as Quinn approached, tucking a loose curl of red hair behind her ear—her tell when she was nervous. "You're late," Eva said, though there was no real bite to it. Quinn ignored the jab. "What do we have?" Eva gestured to the center of the platform, where a chalk outline marked the scene. "Male, mid-thirties. No ID yet. Cause of death looks like exsanguination, but—" "But?" Eva hesitated, then lowered her voice. "No wounds. No signs of struggle. Just… empty." Quinn frowned. That didn't track. She moved closer, scanning the ground. The tiles were cracked, but clean—no blood spatter, no drag marks. Just a body that had bled out without a single drop left behind. "Paramedics called it?" "First responders did. Then they handed it off to your lot." Eva shifted her weight. "But I don’t think they knew what to make of it." Quinn crouched beside the outline, running a gloved finger along the edge of the chalk. The station was abandoned, but not empty—this was the Veil Market’s territory. She’d heard whispers of it, a black market for things that didn’t belong in daylight. If this was their doing, it wasn’t just a murder. It was a message. She stood, brushing dust from her knees. "You’ve been here before." Eva stiffened. "What?" "Don’t play dumb. You research the occult. This place is crawling with it." Quinn kept her voice level, but her gaze sharpened. "You know what happened to him." Eva’s fingers tightened around her notebook. "I have theories. Nothing concrete." "Try me." Eva exhaled, glancing around as if someone might be listening. "There are… things that feed on energy. Life force. Blood’s just the easiest conduit." Quinn’s jaw tightened. Supernatural bullshit. She’d heard it before—whispers after Morris died, the kind of stories cops told each other over bad coffee when they couldn’t explain what they’d seen. But this wasn’t a ghost story. This was a body. "Right," she said flatly. "So we’re looking for a vampire." Eva didn’t laugh. "Not exactly. But close." Quinn studied her. Eva was jumpy, but not lying. She believed it. And that was the problem. Quinn reached into her coat pocket and pulled out a small brass compass—the Veil Compass, picked up from an informant last month. The face was etched with sigils, the needle twitching erratically even when held still. She hadn’t known what to make of it then. Now, watching the needle spin toward the tunnel’s dark mouth, she had a sinking feeling. Eva’s eyes locked onto it. "Where did you get that?" "Doesn’t matter." Quinn followed the needle’s pull, stepping toward the tunnel. The air grew colder, the shadows deeper. "You shouldn’t go down there," Eva said quickly. "Not without knowing what you’re walking into." Quinn didn’t stop. "Then enlighten me." Eva caught her arm. "There’s a rift near here. A weak spot between worlds. Things come through. Things that don’t belong." Her grip was tight, her green eyes wide behind her glasses. "If you go in blind, you won’t come back out." Quinn held her gaze. Morris had gone in blind. Morris had trusted the wrong people. She pulled free. "Then I’ll keep my eyes open." The tunnel swallowed her whole.
created_at"2026-02-17T02:20:22.189072+00:00" 2/17/2026, 2:20:22 AM
model"deepseek/deepseek-chat-v3"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1644
moderation_latency(null)
generation_time31759
tokens_prompt923
tokens_completion1018
native_tokens_prompt856
native_tokens_completion928
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.0015488
router(null)
provider_responses
0
id"dad61249fdbd284d95fbde62111485d8"
status200
is_byokfalse
latency1644
endpoint_id"cefb5a1e-9fea-4496-9a64-4e1b11a7cc8c"
provider_name"Novita"
model_permaslug"deepseek/deepseek-chat-v3"
api_type"completions"
id"gen-1771294789-a4EXldPpKmser6SmU4Al"
upstream_id"dad61249fdbd284d95fbde62111485d8"
total_cost0.0015488
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
0.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount2
adverbTags
0"she said flatly [flatly]"
1"Eva said quickly [quickly]"
84.2022% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount633
totalAiIsmAdverbs1
found
0
adverb"quickly"
count1
highlights
0"quickly"
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)
68.4044% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount633
totalAiIsms2
found
0
word"weight"
count1
1
word"etched"
count1
highlights
0"weight"
1"etched"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences52
matches
0"was nervous"
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences52
filterMatches
0"watch"
hedgeMatches(empty)
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
totalParagraphs30
mean20.87
std17.7
cv0.848
sampleLengths
062
149
212
38
427
51
614
735
83
926
1056
1111
123
1328
1411
152
1624
1740
1810
197
2017
2160
2210
2318
2415
256
2642
2715
289
295
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences52
matches
0"was etched"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs90
matches(empty)
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount469
adjectiveStacks1
stackExamples
0"other over bad coffee"
adverbCount12
adverbRatio0.0255863539445629
lyAdverbCount4
lyAdverbRatio0.008528784648187633
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
mean8.82
std6.77
cv0.767
sampleLengths
020
125
217
328
421
512
64
74
815
912
101
116
128
132
143
156
1611
1713
183
1915
2011
2115
2212
2315
2410
254
267
274
282
291
3022
316
326
335
342
3510
3614
373
382
3925
406
414
424
436
443
454
463
476
483
495
71.3615% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.43661971830985913
totalSentences71
uniqueOpeners31
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags3
fancyCount3
fancyTags
0"Eva said, though there was no real bite to it (say, does not be no)"
1"she said flatly (say flatly)"
2"Eva said quickly (say quickly)"
83.4099%