Run: 2026-02-19-01KHT0GD62BZ7WTVGTN5EZ7NBK

Run Details

Model:
o4 Mini
Duration:
23.6s
Cost:
$0.012376
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="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. 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
Aurora’s palm hovered over the brass knocker a heartbeat before the doorbell’s chime shattered the evening hush. She placed one foot back, hesitated, then swung the door open. Lucien stood in the narrow hallway, lamplight pooling at his polished shoes. His cane leaned against the architrave, ivory handle carved with twisting runes. One amber eye caught the glow; the other, obsidian, drifted past her shoulder. He wore that charcoal suit—tailored to the exact angle of his collarbone, sleeves hemming at the perfect wrist-break. Her chest tightened. Walls lined with battered cookbooks and battered case files suddenly felt too close. She folded her arms, the crescent scar on her left wrist brushing against her sleeve. Lucien spooled a slow smile. Didn’t reach his eyes. “Evening, Rory.” Her jaw tensed. “Evening, Lucien.” She pressed her foot against the doorframe, anchored herself. “I take it you didn’t ring ahead.” He tilted his head. Cane tapped the threshold, three soft clicks. “News travels slow. I prefer walking.” She stared at him. At the ghost of a smile. Memories of storm-wet rooftops and midnight fences flared behind her ribs. “You’ll excuse me if I step aside so you can—” He stepped past anyway, sleek guard-dog smell trailing behind him. Floorboards groaned. He leaned on the hallway table, palms open on its scarred wood. A folded note lay beneath his hand. Rory’s mouth dried. She tried to remember her calm. Rain had pelted them that night he vanished—she’d chased him across cobblestones, demanded answers he’d refused to give. She’d slammed that same door. No goodbye. “Why are you here?” She swallowed. Voice firm, brittle. He peeled the note free. Edged parchment, edges singed. “It’s Eva’s handwriting. Something’s happened at Brick Lane.” He held it out, careful as if offering a bird. “I need your help.” She stared at the Scribbled script, every jagged letter echoing nights poured over her friend’s research. The flat three doors down, safe behind three deadbolts and shelves of scrolls. “You have her notes?” He flicked the paper. Creaks followed the motion. “And I have half a mind to burn them if you refuse.” A laugh caught in her throat. She backed toward the living room. “Some invitation.” Every book on her shelf watched like a potential witness. He rose, cane in hand, silhouette sharpening. His other eye tracked her. “Fine. Decline.” He tucked the note inside his suit. “But you’ll regret it.” She crouched to pick up a cushion. Knit pattern raised against her palms. “Not interested in regrets.” He shifted, cane tip scraping tile. A whisper of demon-blood heat pulsed beneath those tailored lines. “Eva’s in trouble. If you’d rather watch her burn—” She stood. Books rattled on their shelves. “Don’t dare.” Lucien’s expression softened, for half a breath. He reached forward, fingertips brushing her wrist. The scar flared pink where his skin met hers. She jerked back, heart hammering. “I said—” “Rory.” He dropped the formal. Voice low, gravelled. “I wouldn’t come if it weren’t urgent.” She kept the door between them. Oak did nothing to stop the ache coiling in her chest. “Past tense isn’t a summons.” He tapped the note pocket. “I owe her. And I owe you.” His cane knocked again. Warning or plea, she couldn’t tell. Books slipped from their ledges as she pivoted. He followed, room shrinking around them. She glanced at the battered cookbooks—her only attempt at normalcy. The soft glow from a single lamp etched shadows into his jawline. Every angle reminded her how close he’d gotten under cover of night. “You vanished,” she said. “Left no address. No explanation.” He looked at the floor, eyes flicking amber then black. “Safehouses compromised.” She pressed her lips together. “You could’ve called.” He lifted a single shoulder. “I thought you’d be better off.” Silence followed like a verdict. She crossed her arms, braced her spine. “You thought wrong.” He stepped closer; floorboards protested. She caught a whisper of his scent—pepper and old parchment, danger and late-night confessions. A tendril of memory curled at her ribs: his hand brushing hers while decrypting Avarosian script, the hush after they cracked the cipher. He lowered his cane, leaned on it with one hand. “I’ve come back now. That counts for something.” She studied his polished cufflinks, carved with a tiny demon’s horn. Flinched. “You could’ve chosen not to.” “I didn’t.” He straightened, freed the cane. “I chose you.” Her breath hitched. She stared at his coat lapel where a single thread dangled. “I’m not a choice.” His gaze dropped. When his amber eye lifted, it shimmered. “You were the only one who made me feel human.” He let silence hang, dense as smoke. Then: “Help me help Eva.” Her heart thudded against ribs. She forced herself to look away, fix on a photograph of her and Eva at Cardiff docks. Waves crashing. Two friends steadied against spray. Before Evan. Before Lucien’s disappearance. He edged toward her again. She backed until her shoulder clipped the sofa. He stopped inches away, cane blade hidden, breathing steady. Their space crackled. She lifted her chin. “One condition.” He blinked. Cane drooped. “Name it.” Her scarred wrist brushed his thigh. Weak impulse to pull back, but her fingers curled instead. “You tell me why you left.” He let go of the cane, let it clatter to the floor. He closed the last of the distance. When his hand covered hers, heat seeped into her veins. She met his amber eye. “Fair.” He exhaled. “I’ve nothing but apologies. And this.” He reached into his jacket, produced a thin key. Icicles carved into its bow. “Safehouse in East Kilburn. It’s ours—yours and mine—no intermediaries.” She stared at the key, then into his eyes. The thread of trust loosened, then tightened around her heart. He brushed fingers over her scar. Spark of recognition. “Can we start again?” She swallowed. Mouth dry, pulse racing. She picked up the key, weighed its promise. Her eyes flicked to her front door, cracked open on their shared past. Then back to him. He held her gaze. Didn’t move. Didn’t speak. Didn’t break the spell. She lifted her hand. Let their fingers interlace. The key slipped between their palms. He inhaled. She exhaled. Everything outside fell away. And they stood like that—two halves that once belonged together—caught at the threshold of what came next.
created_at"2026-02-19T03:53:40.812Z" 2/19/2026, 3:53:40 AM
model"openai/o4-mini-2025-04-16"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6192
moderation_latency(null)
generation_time23350
tokens_prompt1034
tokens_completion2488
native_tokens_prompt927
native_tokens_completion2581
native_tokens_completion_images0
native_tokens_reasoning1024
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"completed"
usage0.0123761
router(null)
provider_responses
0
endpoint_id"bd121898-b27c-4e2c-bc92-278627465a54"
id"resp_089897b8f75c1c290169968944e3808194a153df8aecfc348e"
is_byokfalse
latency110
model_permaslug"openai/o4-mini-2025-04-16"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771473220-nvJLYXc9SAA4Nsoo6lwE"
upstream_id"resp_089897b8f75c1c290169968944e3808194a153df8aecfc348e"
total_cost0.0123761
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
53.66% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags12
adverbTagCount3
adverbTags
0"her shelf watched like [like]"
1"His cane knocked again [again]"
2"Silence followed like [like]"
dialogueSentences41
tagDensity0.293
leniency0.585
rawRatio0.25
effectiveRatio0.146
95.31% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1067
totalAiIsmAdverbs1
found
0
adverb"suddenly"
count1
highlights
0"suddenly"
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)
25.02% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1067
totalAiIsms16
found
0
word"shattered"
count1
1
word"perfect"
count1
2
word"echoing"
count1
3
word"flicked"
count2
4
word"potential"
count1
5
word"whisper"
count2
6
word"pulsed"
count1
7
word"normalcy"
count1
8
word"etched"
count1
9
word"silence"
count2
10
word"shimmered"
count1
11
word"pulse"
count1
12
word"racing"
count1
highlights
0"shattered"
1"perfect"
2"echoing"
3"flicked"
4"potential"
5"whisper"
6"pulsed"
7"normalcy"
8"etched"
9"silence"
10"shimmered"
11"pulse"
12"racing"
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
narrationSentences125
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences125
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences153
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen23
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1054
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions17
wordCount863
uniqueNames10
maxNameDensity0.46
worstName"Lucien"
maxWindowNameDensity1.5
worstWindowName"Didn"
discoveredNames
Voice2
Scribbled1
Warning1
Avarosian1
Eva1
Cardiff1
Evan1
Lucien4
Icicles1
Didn4
persons
0"Eva"
1"Evan"
2"Lucien"
3"Icicles"
places
0"Scribbled"
1"Cardiff"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences65
glossingSentenceCount1
matches
0"as if offering a bird"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1054
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences153
matches
0"wore that charcoal"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean21.96
std11.05
cv0.503
sampleLengths
028
155
231
311
421
517
631
731
834
99
1031
1133
1220
1324
1425
1517
1625
179
1830
1915
2022
2122
2248
239
2412
258
2616
2710
2842
2918
3017
3110
3218
3332
3434
3525
366
376
3822
3935
4031
4119
4213
4331
4412
4514
468
4717
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences125
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs189
matches(empty)
12.14% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences7
totalSentences153
ratio0.046
matches
0"One amber eye caught the glow; the other, obsidian, drifted past her shoulder."
1"He wore that charcoal suit—tailored to the exact angle of his collarbone, sleeves hemming at the perfect wrist-break."
2"Rain had pelted them that night he vanished—she’d chased him across cobblestones, demanded answers he’d refused to give."
3"She glanced at the battered cookbooks—her only attempt at normalcy."
4"He stepped closer; floorboards protested."
5"She caught a whisper of his scent—pepper and old parchment, danger and late-night confessions."
6"And they stood like that—two halves that once belonged together—caught at the threshold of what came next."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount874
adjectiveStacks0
stackExamples(empty)
adverbCount23
adverbRatio0.02631578947368421
lyAdverbCount2
lyAdverbRatio0.002288329519450801
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences153
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences153
mean6.89
std4.35
cv0.631
sampleLengths
017
111
212
312
413
518
63
713
815
95
104
112
123
1311
147
154
167
176
184
196
2011
2110
2210
232
2412
257
263
276
2818
295
302
316
323
335
344
3518
364
3716
3813
394
404
414
4212
436
446
4512
467
475
489
494
61.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.38562091503267976
totalSentences153
uniqueOpeners59
30.86% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences108
matches
0"Then back to him."
ratio0.009
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount62
totalSentences108
matches
0"She placed one foot back,"
1"His cane leaned against the"
2"He wore that charcoal suit—tailored"
3"Her chest tightened."
4"She folded her arms, the"
5"Her jaw tensed."
6"She pressed her foot against"
7"He tilted his head."
8"She stared at him."
9"He stepped past anyway, sleek"
10"He leaned on the hallway"
11"She tried to remember her"
12"She’d slammed that same door."
13"He peeled the note free."
14"He held it out, careful"
15"She stared at the Scribbled"
16"He flicked the paper."
17"She backed toward the living"
18"He rose, cane in hand,"
19"His other eye tracked her."
ratio0.574
43.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount90
totalSentences108
matches
0"Aurora’s palm hovered over the"
1"She placed one foot back,"
2"Lucien stood in the narrow"
3"His cane leaned against the"
4"He wore that charcoal suit—tailored"
5"Her chest tightened."
6"Walls lined with battered cookbooks"
7"She folded her arms, the"
8"Lucien spooled a slow smile."
9"Her jaw tensed."
10"She pressed her foot against"
11"He tilted his head."
12"Cane tapped the threshold, three"
13"She stared at him."
14"Memories of storm-wet rooftops and"
15"He stepped past anyway, sleek"
16"He leaned on the hallway"
17"A folded note lay beneath"
18"Rory’s mouth dried."
19"She tried to remember her"
ratio0.833
46.30% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences108
matches
0"Before Lucien’s disappearance."
ratio0.009
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences32
technicalSentenceCount1
matches
0"A tendril of memory curled at her ribs: his hand brushing hers while decrypting Avarosian script, the hush after they cracked the cipher."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"She pressed (press)"
dialogueSentences41
tagDensity0.049
leniency0.098
rawRatio0.5
effectiveRatio0.049
82.2543%