Run: 2026-02-19-01KHT026GDD3T34QKTA0C6476Q

Run Details

Duration:
29.5s
Cost:
$0.017825
Provider:
OpenAI

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 stepped out of the unmarked car, her boots crunching on the gravel of the abandoned Tube station beneath Camden. The air was thick with the scent of damp stone and something else, something metallic. She adjusted the collar of her coat, her sharp jaw set in determination. The Veil Market, a place she had only heard whispers of, lay before her, its entrance marked by a rusted iron gate that seemed to hum with an energy she couldn't quite place. "Quinn," a voice called out, echoing off the tunnel walls. It was Detective Inspector Markham, a colleague with whom she had shared many a late-night stakeout. He stood near the entrance, his silhouette framed by the dim light of the station's flickering bulbs. "Markham," she acknowledged, striding over with military precision. Her eyes, dark and probing, took in the scene. The Market was a labyrinth of stalls and shadowy figures, each more enigmatic than the last. But it was the body at the center of the chaos that drew her attention. "Victim's name is Thomas Granger," Markham began, flipping through his notebook. "Local vendor, known for dealing in... unconventional goods." Harlow crouched beside the body, her gaze sweeping over the scene. Granger lay sprawled on the cold stone floor, his eyes wide open, staring at something only he could see. A pool of blood had formed beneath him, but it was the pattern that caught her eye. It wasn't random; it was deliberate, almost ritualistic. "Looks like a robbery gone wrong," Markham suggested, his tone casual, as if they were discussing the weather. "Does it?" Harlow's voice was sharp, cutting through the air like a knife. She gestured to the blood pattern. "This isn't a simple robbery. Look at the way the blood's been arranged. It's a symbol, a sigil of some kind." Markham frowned, glancing at the pattern. "You think it's connected to the Market's... unique clientele?" "Possibly," Harlow replied, standing up and dusting off her hands. Her eyes flicked to the stalls, where vendors watched with a mix of curiosity and wariness. "But there's more to it. The way he was killed, it's too clean, too precise." Markham raised an eyebrow. "You think it's supernatural?" Harlow didn't answer immediately. Instead, she moved to Granger's stall, her eyes scanning the items on display. Potions, charms, and trinkets, each more bizarre than the last. But it was the empty space on the shelf that caught her attention. "Something's missing," she murmured, more to herself than to Markham. "What do you mean?" Harlow pointed to the dust-free rectangle on the shelf. "Whatever was here, it was important enough to kill for." Markham scratched his head, clearly skeptical. "And you think this missing item is the key?" "I do," Harlow replied, her voice firm. "And I intend to find out what it was." As she turned back to the body, a figure caught her eye. Eva Kowalski, her curly red hair unmistakable even in the dim light, stood at the edge of the crowd, her round glasses glinting. She clutched her worn leather satchel tightly, her freckled face a mask of concern. "Eva," Harlow called, motioning her over. Eva approached, tucking a stray curl behind her ear, a nervous habit Harlow had come to recognize. "Harlow, I heard about the incident. I thought you might need some help." "Your timing is impeccable," Harlow replied, a hint of a smile playing on her lips. "I need your expertise. There's something off about this scene." Eva nodded, her green eyes scanning the area with the practiced gaze of an occult researcher. "The blood pattern... it's a binding sigil. Used to trap or contain something." "Exactly what I thought," Harlow said, her respect for Eva's knowledge evident. "But what was Granger trying to bind?" Eva frowned, deep in thought. "It could be anything. A spirit, a creature, even a person. But whatever it was, it's powerful." Harlow's mind raced, piecing together the fragments of the puzzle. "And the missing item from his stall?" Eva adjusted her glasses, her expression thoughtful. "If it was part of the ritual, it could be the key to understanding what he was dealing with." Markham, who had been listening with growing interest, interjected. "So, we're looking for a stolen artifact that could be linked to the supernatural?" "Precisely," Harlow replied, her eyes narrowing as she surveyed the Market. "And I have a feeling someone here knows more than they're letting on." The trio moved through the Market, Harlow leading the way with her usual confidence. Vendors watched them with wary eyes, their expressions guarded. Harlow's presence was a disruption, a reminder of the world outside their hidden enclave. "Do you think the Market's involved?" Eva asked, her voice low. "It's possible," Harlow replied, her gaze fixed ahead. "But I need more information before I can make that call." They approached a stall manned by a wiry man with a hawk-like nose and sharp eyes. He watched them with a mixture of curiosity and suspicion. "Detective," he greeted, his voice smooth and unctuous. "What brings you to our humble Market?" Harlow met his gaze, unflinching. "I'm investigating the death of Thomas Granger. I need to know if you've seen anything unusual." The vendor's eyes flicked to the side, a telltale sign of evasion. "Unusual? In the Veil Market? Everything here is unusual." Harlow's expression remained impassive. "I'm not here to play games. Granger was killed, and I believe it was over something he had in his possession." The vendor hesitated, his gaze darting to the empty space on his own shelf. "I might have heard something," he admitted, his voice barely above a whisper. "But information comes at a price." Harlow's patience wore thin. "A man's life was taken. I suggest you reconsider your priorities." The vendor swallowed, his bravado crumbling under her steely gaze. "Alright, alright. I heard Granger was dealing with something big. Something that could change the balance of power in the Market." Eva leaned in, her curiosity piqued. "Do you know what it was?" The vendor shook his head. "No, but I heard it was connected to the supernatural. Something ancient." Harlow exchanged a glance with Eva, the pieces of the puzzle slowly falling into place. "Thank you," she said, her tone curt. "You've been helpful." As they moved away from the stall, Markham spoke up. "So, what now?" Harlow's mind was already racing ahead, formulating a plan. "We need to find out what Granger was dealing with and who wanted it badly enough to kill for it." Eva nodded, her expression determined. "And we need to do it before they strike again." Harlow's eyes scanned the Market, her instincts on high alert. The Veil Market was a place of secrets, and she was determined to uncover them all.
created_at"2026-02-19T03:45:55.222Z" 2/19/2026, 3:45:55 AM
model"openai/gpt-4o-2024-08-06"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency421
moderation_latency(null)
generation_time29433
tokens_prompt1149
tokens_completion1767
native_tokens_prompt1010
native_tokens_completion1530
native_tokens_completion_images(null)
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"
usage0.017825
router(null)
provider_responses
0
endpoint_id"9d15935a-34e6-4a5e-a5bc-c7dda213e876"
id"chatcmpl-DApH97xKqDQGlMEbPlLMjKxISggcj"
is_byokfalse
latency371
model_permaslug"openai/gpt-4o-2024-08-06"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771472755-GlSFA85XLoJPX5XmWdEo"
upstream_id"chatcmpl-DApH97xKqDQGlMEbPlLMjKxISggcj"
total_cost0.017825
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags17
adverbTagCount0
adverbTags(empty)
dialogueSentences49
tagDensity0.347
leniency0.694
rawRatio0
effectiveRatio0
82.41% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1137
totalAiIsmAdverbs4
found
0
adverb"tightly"
count1
1
adverb"precisely"
count1
2
adverb"barely above a whisper"
count1
3
adverb"slowly"
count1
highlights
0"tightly"
1"precisely"
2"barely above a whisper"
3"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)
29.64% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1137
totalAiIsms16
found
0
word"echoing"
count1
1
word"enigmatic"
count1
2
word"flicked"
count2
3
word"eyebrow"
count1
4
word"scanning"
count2
5
word"scratched his head"
count1
6
word"glinting"
count1
7
word"raced"
count1
8
word"reminder"
count1
9
word"whisper"
count1
10
word"racing"
count1
11
word"determined"
count2
12
word"scanned"
count1
highlights
0"echoing"
1"enigmatic"
2"flicked"
3"eyebrow"
4"scanning"
5"scratched his head"
6"glinting"
7"raced"
8"reminder"
9"whisper"
10"racing"
11"determined"
12"scanned"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"air was thick with"
count1
highlights
0"The air was thick with"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences68
matches
0"t in determination"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences68
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences100
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1135
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions1
matches
0"As they moved away from the stall, Markham spoke up."
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions58
wordCount731
uniqueNames12
maxNameDensity3.01
worstName"Harlow"
maxWindowNameDensity5.5
worstWindowName"Harlow"
discoveredNames
Harlow22
Quinn1
Tube1
Camden1
Veil2
Market6
Detective2
Inspector1
Markham9
Granger2
Kowalski1
Eva10
persons
0"Harlow"
1"Quinn"
2"Markham"
3"Kowalski"
4"Eva"
places
0"Market"
1"Granger"
globalScore0
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount1
matches
0"gate that seemed to hum with an energy she couldn't quite place"
1"quite place"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1135
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences100
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean25.22
std14.51
cv0.575
sampleLengths
083
143
248
319
455
518
640
715
841
98
1040
1110
124
1319
1415
1516
1649
176
1830
1925
2029
2119
2222
2317
2426
2523
2624
2737
2811
2919
3026
3115
3221
3321
3425
3533
3615
3731
3812
3917
4025
4113
4229
4315
4426
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences68
matches
0"was determined"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs123
matches
0"were discussing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences100
ratio0.01
matches
0"It wasn't random; it was deliberate, almost ritualistic."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount733
adjectiveStacks0
stackExamples(empty)
adverbCount16
adverbRatio0.021828103683492497
lyAdverbCount9
lyAdverbRatio0.01227830832196453
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences100
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences100
mean11.35
std5.2
cv0.458
sampleLengths
022
115
213
333
410
516
617
78
89
916
1015
1111
128
1311
1419
1517
168
1718
1813
196
2021
216
229
2310
2416
2515
264
274
284
2913
3010
3113
3210
334
349
3510
366
379
387
399
4012
4123
4214
436
4417
4513
4615
4710
4816
4913
67.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.41
totalSentences100
uniqueOpeners41
49.02% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences68
matches
0"Instead, she moved to Granger's"
ratio0.015
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences68
matches
0"She adjusted the collar of"
1"It was Detective Inspector Markham,"
2"He stood near the entrance,"
3"she acknowledged, striding over with"
4"Her eyes, dark and probing,"
5"It wasn't random; it was"
6"She gestured to the blood"
7"Her eyes flicked to the"
8"she murmured, more to herself"
9"She clutched her worn leather"
10"They approached a stall manned"
11"He watched them with a"
12"he greeted, his voice smooth"
13"he admitted, his voice barely"
14"she said, her tone curt"
ratio0.221
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount63
totalSentences68
matches
0"Detective Harlow Quinn stepped out"
1"The air was thick with"
2"She adjusted the collar of"
3"The Veil Market, a place"
4"a voice called out, echoing"
5"It was Detective Inspector Markham,"
6"He stood near the entrance,"
7"she acknowledged, striding over with"
8"Her eyes, dark and probing,"
9"The Market was a labyrinth"
10"Markham began, flipping through his"
11"Harlow crouched beside the body,"
12"Granger lay sprawled on the"
13"A pool of blood had"
14"It wasn't random; it was"
15"Markham suggested, his tone casual,"
16"Harlow's voice was sharp, cutting"
17"She gestured to the blood"
18"Markham frowned, glancing at the"
19"Harlow replied, standing up and"
ratio0.926
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences68
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount0
matches(empty)
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount7
matches
0"she murmured, more to herself than to Markham"
1"Harlow replied, her voice firm"
2"Harlow replied, a hint of a smile playing on her lips"
3"Harlow replied, her eyes narrowing as she surveyed the Market"
4"Eva asked, her voice low"
5"he greeted, his voice smooth and unctuous"
6"he admitted, his voice barely above a whisper"
47.96% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount5
fancyTags
0"a voice called out (call out)"
1"she acknowledged (acknowledge)"
2"Markham suggested (suggest)"
3"she murmured (murmur)"
4"he admitted (admit)"
dialogueSentences49
tagDensity0.286
leniency0.571
rawRatio0.357
effectiveRatio0.204
79.2120%