Run: 2026-02-19-01KHTRN8XG1R27RK7GNSX2QBAV

Run Details

Model:
GPT-4.1
Duration:
52.6s
Cost:
$0.015104
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
Knocking rattled the letters in the slot and echoed down the corridor’s tile. Someone jolted on the other side—shuffling thuds and the scuff of a box shoved off its perch. Silence pressed in, thick as the curry smell rising from below. Another knock, less patient. The chain screeched, the last of three deadbolts thunked. The door swung open. Aurora Carter froze, hand still on the frame. Hazy light from the hallway revealed sharp cheekbones above an impossibly tailored suit and a platinum gleam drawn sleek over one brow. Lucien Moreau. He filled the doorway with the stubborn scent of cologne and a stiff, familiar formality. Heterochromatic eyes swept over her—amber and black; human and not. He looked anywhere but at her wrist, though memory pricked there just the same. “Bonsoir.” His accent lingered on the edges, as if carving each syllable. He did not smile. “Lucien? Jesus. What are you—” Her own voice broke, scraped up sharp in her throat. She pushed her hair behind her ear, pretended the gesture steadied her. “It’s not Wednesday. You’re early, or five months late.” He pressed one gloved palm to the cane, just beside the ivory handle. “You don’t answer your phone.” She jerked a thumb over her shoulder, not moving to let him in. “Battery’s on, but the screen’s knackered. Didn’t think a face-to-face was strictly necessary.” Ptolemy, the cat, slipped between Aurora’s feet, arching his back. The animal fixed Lucien with a stare as icy as Aurora’s. “I need a word, Aurora.” He did not sound like he planned to leave. “Of course you do. Come on, then, before the neighbours start gossiping.” She stepped back, tracking his shadow as he ducked under the doorway. The room swallowed him, the sharp modernity of his presence a brutal contrast to the cluttered chaos of the tiny flat. Scrolls spilled from the sofa to the sagging coffee table, corners stained with ringed mugs and curry cartons. Books unfurled themselves in piles; a battered chessboard was mid-game against no opponent. Lucien’s cane found the floor and he shut the door behind him. The shadows seemed to slip back in place around them both when it clicked shut. Ptolemy retreated beneath the bookshelf, eyes narrowed. Lucien’s gaze flicked over the stacks of research, scanning titles in French and Latin and Hindi. “I didn’t expect you’d still have so many breadcrumbs lying about.” She bristled, fighting the urge to tidy the nearest heap. “It’s Eva’s system. She has a theory about cognitive mapping or some bollocks. You want herbal tea? Or you still with your ‘no hot drinks after dark’ superstition?” “I’ll manage,” Lucien murmured. He loosened his tie as if it might help him breathe less shallow, then fit himself onto the edge of the armchair facing her. “I’m not here about coffee.” Aurora perched on the arm of the sofa, knees pressed together, feet flat. She watched him sidelong, measuring distance. Her hands found each other, fingernails digging against the smooth scar on her wrist. “So? We doing pleasantries before the storm, or do you get right to business now?” He held her gaze a moment, his eyes unreadable. “There’s trouble, Aurora. That’s not news, but—this sort is bleeding over. Even the Golden Empress got a visit from some wide-eyed little mageling with a silver tongue. He asked for you by name.” “By what name?” Her tone shifted, forced lightness crumbling. He traced the rim of his cane, his thumb circling. “Didn’t matter. The way he said ‘Aurora Carter’—he’s not some mug who trawled your Insta, even if you still had one.” She barked a laugh, hollow. “Nobody calls me Malphora anymore.” “Not to your face.” That fleeting sadness, the one she recognised and hated, passed over his features. “I shut the boy down. But he’ll be back. And others.” Aurora tensed, glancing toward the window—iron bars, a cracked hoarding blown in from Brick Lane. “I’m not running, Luc.” His hand tightened on the cane enough to whiten knuckles against pale leather. “Not asking you to. But you need allies. I can sort arrangements.” It crawled between them, all the things unsaid. The foot of space, the bruise of what lingers—mistrust, want, unspent words. “You think it’s my fault again,” Aurora murmured. “What else d’you want me to do, assign a bloody rota for my enemies?” He rolled his eyes, lips pressed thin. “I don’t give a damn about blame. You burned too many bridges, Carter. Friend or foe, they’ll use what—and who—you care for.” Her stare dared him. “Don’t you start lecturing about bridges. Last time I took your help, you vanished.” Lucien leaned forward, elbows resting on knees, the cuff of his suit whispering against the armchair. “You know why I left.” “Do I?” Her voice rose, trembling for once. “I had blood on my hands and not enough answers. All I got was your sorry French arse running for the city line.” He looked exhausted. “You risked it all for someone who never existed, Aurora. Did you expect me to applaud?” She looked away, jaw clenched. “I expected you to stay.” The hum of the street below strained through the open fanlight, raucous, alive. Ptolemy slunk out, tail flicking, disturbed by the pitch of their argument. Lucien straightened, his cane tapping twice on the floor. “It wasn’t safe for you. Or for me. I can’t make you forgive that.” Her laugh came out small. “You vanished. I rebuilt. Now you’re back in my flat warning me off strange boys and telling me it’s all for my benefit?” Lucien’s gaze moved, at last, to the curling scar on her wrist where her sleeves had ridden up. “I never left entirely. You know I kept watch.” “Spying’s not the same as staying.” Her words dropped quiet, each one heavy as an accusation. “Don’t think I owe you gratitude for it.” He drew a slow breath between clenched teeth, words slipping softer as though weighed down. "I didn't come for thanks." His eyes, sharp and shadowed, met hers across paper and broken promises. Aurora’s chest ached with something she didn’t want to name, her fingers winding tight together, fighting for composure. She stood, abrupt, pacing to the kitchenette, and flicked on the kettle without asking. The clang of mugs was too loud. She leaned into it. “If you’re here for Eva, she’s not back until—” “I’m here for you.” The kettle’s rattle faltered. Her spine tensed but she didn’t turn. “Lucien, if this is another—you don’t get to pick the moment. You’re not a white knight, and I’m not someone to fix.” “You hardly need fixing.” Something sharper threaded his words. “But you’re alone, Aurora. Even you have to see that.” She spun, cheeks hot and blue eyes bright. “You think you know what I need?” He stared back, unblinking. “I know what you want. I always have.” His voice—barely above a whisper—tangled everything between them in tense, electric air. She glared at him, then at the floor, breath catching. Silence, heavy as midnight, crept into every corner. The kettle whistled. Neither moved to end its shriek.
created_at"2026-02-19T10:55:46.102Z" 2/19/2026, 10:55:46 AM
model"openai/gpt-4.1-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency454
moderation_latency(null)
generation_time52481
tokens_prompt1034
tokens_completion1923
native_tokens_prompt928
native_tokens_completion1656
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"completed"
usage0.015104
router(null)
provider_responses
0
endpoint_id"c235abe8-11cc-42d3-95ad-72f4d198287a"
id"resp_0c1bf30880120253016996ec322c008195878a518bb64f9b71"
is_byokfalse
latency77
model_permaslug"openai/gpt-4.1-2025-04-14"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498546-T7BMmfFw44fKbHk3YZ3t"
upstream_id"resp_0c1bf30880120253016996ec322c008195878a518bb64f9b71"
total_cost0.015104
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
totalTags10
adverbTagCount1
adverbTags
0"She stepped back [back]"
dialogueSentences42
tagDensity0.238
leniency0.476
rawRatio0.1
effectiveRatio0.048
95.82% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1197
totalAiIsmAdverbs1
found
0
adverb"barely above a whisper"
count1
highlights
0"barely above a whisper"
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)
45.70% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1197
totalAiIsms13
found
0
word"echoed"
count1
1
word"silence"
count2
2
word"familiar"
count1
3
word"flicked"
count2
4
word"scanning"
count1
5
word"unreadable"
count1
6
word"traced"
count1
7
word"fleeting"
count1
8
word"jaw clenched"
count1
9
word"whisper"
count1
10
word"electric"
count1
highlights
0"echoed"
1"silence"
2"familiar"
3"flicked"
4"scanning"
5"unreadable"
6"traced"
7"fleeting"
8"jaw clenched"
9"whisper"
10"electric"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count1
1
label"jaw/fists clenched"
count1
highlights
0"eyes narrowed"
1"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences73
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences73
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences104
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1183
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions12
unquotedAttributions0
matches(empty)
96.16% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount743
uniqueNames10
maxNameDensity1.08
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Carter1
Moreau1
Aurora7
Lucien8
French1
Latin1
Hindi1
Brick1
Lane1
Ptolemy3
persons
0"Carter"
1"Moreau"
2"Aurora"
3"Lucien"
4"Ptolemy"
places
0"French"
1"Brick"
2"Lane"
globalScore0.962
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount1
matches
0"as if carving each syllable"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.845
wordCount1183
matches
0"not news, but"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences104
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean24.65
std15.02
cv0.61
sampleLengths
045
184
216
336
418
526
621
714
876
927
107
1127
1238
1333
1433
1515
1642
179
1831
1910
2028
2119
2225
2320
2422
2529
2618
2721
2831
2919
3010
3125
3223
3328
3427
3524
3620
3730
3825
399
404
4133
4219
4315
444
458
4630
479
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences73
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs139
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences6
totalSentences104
ratio0.058
matches
0"Someone jolted on the other side—shuffling thuds and the scuff of a box shoved off its perch."
1"Heterochromatic eyes swept over her—amber and black; human and not."
2"Books unfurled themselves in piles; a battered chessboard was mid-game against no opponent."
3"Aurora tensed, glancing toward the window—iron bars, a cracked hoarding blown in from Brick Lane."
4"The foot of space, the bruise of what lingers—mistrust, want, unspent words."
5"His voice—barely above a whisper—tangled everything between them in tense, electric air."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount750
adjectiveStacks0
stackExamples(empty)
adverbCount13
adverbRatio0.017333333333333333
lyAdverbCount2
lyAdverbRatio0.0026666666666666666
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences104
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences104
mean11.38
std5.99
cv0.526
sampleLengths
013
117
211
34
49
54
68
722
82
915
1010
1114
1212
134
1415
1512
169
1713
185
1913
2013
2110
2211
2314
2424
2521
2618
2713
2812
2915
307
3116
3211
3310
3428
354
3624
375
3813
396
4014
4115
429
4333
449
4510
4621
475
485
4917
55.13% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.33653846153846156
totalSentences104
uniqueOpeners35
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences70
matches(empty)
ratio0
14.29% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences70
matches
0"He filled the doorway with"
1"He looked anywhere but at"
2"His accent lingered on the"
3"He did not smile."
4"Her own voice broke, scraped"
5"She pushed her hair behind"
6"He pressed one gloved palm"
7"She jerked a thumb over"
8"He did not sound like"
9"She stepped back, tracking his"
10"She bristled, fighting the urge"
11"He loosened his tie as"
12"She watched him sidelong, measuring"
13"Her hands found each other,"
14"He held her gaze a"
15"Her tone shifted, forced lightness"
16"He traced the rim of"
17"She barked a laugh, hollow."
18"His hand tightened on the"
19"It crawled between them, all"
ratio0.514
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount65
totalSentences70
matches
0"Someone jolted on the other"
1"Another knock, less patient."
2"The chain screeched, the last"
3"The door swung open."
4"Aurora Carter froze, hand still"
5"He filled the doorway with"
6"He looked anywhere but at"
7"His accent lingered on the"
8"He did not smile."
9"Her own voice broke, scraped"
10"She pushed her hair behind"
11"He pressed one gloved palm"
12"She jerked a thumb over"
13"Ptolemy, the cat, slipped between"
14"The animal fixed Lucien with"
15"He did not sound like"
16"She stepped back, tracking his"
17"The room swallowed him, the"
18"Scrolls spilled from the sofa"
19"Books unfurled themselves in piles;"
ratio0.929
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences70
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences36
technicalSentenceCount0
matches(empty)
75.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount1
matches
0"His accent lingered, as if carving each syllable"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"Lucien murmured (murmur)"
1"Aurora murmured (murmur)"
dialogueSentences42
tagDensity0.048
leniency0.095
rawRatio1
effectiveRatio0.095
78.2922%