Run: 2026-02-19-01KHTRKX8G2HCKA17TVQRNG61A

Run Details

Model:
o4 Mini
Duration:
24.7s
Cost:
$0.012658
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 stood at the threshold of Eva’s flat, fingertips brushing the chipped paint. Ptolemy stretched on the welcome mat, paws kneading the rug between two flickering streetlamp shadows. A knock rapped the doorframe again, sharper this time. She yanked it open. Lucien leaned against the jamb, charcoal suit creased where the door had caught his sleeve. His amber eye caught the lamp glow; the black one stayed hidden under that too-straight brow. The ivory handle of his cane gleamed against his thigh. “You’re early.” Warmth edged her voice, though she meant the cutoff. He pushed off the frame, stepping inside before she could slam the door. His cane tapped on the threshold. Ptolemy’s tail flicked—alert, wary. Lucien kneaded the cat’s fur with the shaft’s curved crook. Ptolemy closed his eyes. “You didn’t answer your phone,” his voice rippled across half the room. “I came by.” She folded her arms. Books teetered on every surface, research notes spilling. A battered armchair sagged under a stack of scrolls. A brass reading lamp cast half the room in gold, half in shadow. “You didn’t call ahead,” she shot back. He straightened, smoothing his suit. Those impeccable lines. “Business can’t wait.” She braced one shoulder against the door. “Your business, your schedule.” He glanced at her reflection in the hallway mirror—shoulder-length black hair, bright-blue eyes, a crescent scar peeking from beneath her sleeve. “My business concerns you.” A twig snapped underfoot—a candle stand, she’d left it too close to a pile of parchment. She leaned forward, heart racing. “Then say it.” Lucien’s shoulders eased. He swept his gaze across a shelf stacked with Eva’s demon-lore journals. “I need your help.” Ptolemy rumbled, arching into his side. “Your help?” She exhaled, voice low. “After you vanished?” He flinched, as if struck. Cane thumped. “You know why.” She did. He’d disappeared two months ago, just when she’d needed him most. No note. No explanation. A six-foot wall built of silence. “Eva’s out tonight,” she said, stepping back. “Make yourself useful—help me sort these.” He let the door click shut. “Lead the way.” She turned, brushing past him. Books rattled as they shifted. He paused, hands folded behind his back, watching. In the cramped living room, she spread yellowed maps and scrawled diagrams across a low coffee table. Ink stains dotted her fingers. Lucien knelt beside her, cane laid against the sofa leg. “You promised you’d find me when you had an answer,” she murmured. His lips pressed into a thin line. He pointed to a map of Avaros. “I did.” Her head jerked up. “You what?” He tapped a demon-smooth ridge on the parchment. “Found a route. A breach in the wards beneath Whitechapel. I needed silence—couldn’t risk word leaking.” She traced his finger. “You didn’t risk me. You left me.” He drew his sleeve across his mouth. “I had to keep you safe.” A gust rattled the window panes. Street sounds of Brick Lane—voices, the hiss of a food stall—pressed in. “Safe,” she echoed. “You think abandoning me is safe?” He shifted. The cane clicked. “There were hunters.” She yanked a scroll free from the pile. It splayed open: runic symbols pulsing faintly. “Eva’s been working on these for weeks. Found one big enough to rip open Avaros and ours both.” She slapped it down. “You vanish and leave her to piece it together.” He crouched lower, blue-veined fingers brushing her hand. “I didn’t vanish. I watched.” Her breath caught. The scar on her wrist tingled. “You watched what?” “Every night. You and Eva, deciphering, nearly activating the thing with that quill.” He stood, lifting the scroll. “I wouldn’t let it open. I burned six more before dawn.” She folded her arms, the air between them sparking. “Why not tell me?” He tucked the scroll under his arm, cane clicking. “Told you once, I protect you by staying in the shadows.” Her pulse hammered under the map’s paper. “I’m not a shadow, Lucien.” He smiled—half, brief. One corner of his mouth quirked. “You’re a storm.” She glared. “Then fight at my side.” He crouched before her, rubbing the worn wood of the coffee table. “I swore I would.” Thunder rolled outside. Rain tapped the window. Ptolemy leapt onto her lap, claws flexing. She stroked his ears without looking away. “You left a letter for Eva,” she said. “She got it this afternoon. It said you found the route and that I might not trust you, but I’ll need you.“ Lucien closed his eyes. Light from the lamp caught a stray hair. “I wrote it when I realized…” She leaned forward, sliding a cushion under her knees. “You realized what?” He opened his amber eye. “That I’m lost if I lose you.” Silence pressed them close. The hush of the lamp, the murmur of rain. She let her guard slip. Fingers curled around his coat. “Then don’t leave again.” He pressed his palm to her wrist, felt the crescent scar. “I won’t.” She swallowed. Pressed heels to the floor, rose. Rain pattered louder. “Show me,” she challenged. He bent to the table, unrolled another sheet—a tangle of sigils mapping the undercroft beneath a disused church. Candlelight danced on his face. Shadows carved hollows beneath his cheekbones. She peered over his shoulder. “This leads to the old catacombs.” He traced the lines. “Exactly.” Her spine stiffened. “We go tonight.” He lifted his gaze. “At midnight.” She nodded. Ptolemy hopped off her lap, padded past Lucien’s cane. She caught his tail, spun him, and smiled. He held out a gloved hand. She placed her palm over his knuckles. Fingers laced. He stood, cane tapping a soft rhythm. She gathered papers in one arm, painting the room with movement, purpose. He offered her his arm. She draped her elbow against his. His suit smelled of whisky and ash, of midnight dealings. She closed her eyes. “Stay in the light this time,” she whispered. “I’ll follow yours,” he said. His cane tapped once on the floor, then again, as he led her toward the narrow hallway and out into the rain-swept night of Brick Lane.
created_at"2026-02-19T10:55:01.398Z" 2/19/2026, 10:55:01 AM
model"openai/o4-mini-2025-04-16"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6141
moderation_latency(null)
generation_time24613
tokens_prompt1034
tokens_completion2207
native_tokens_prompt927
native_tokens_completion2645
native_tokens_completion_images0
native_tokens_reasoning1152
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"
usage0.0126577
router(null)
provider_responses
0
endpoint_id"bd121898-b27c-4e2c-bc92-278627465a54"
id"resp_0adfc12cd4335f2c016996ec05c01c819497027e0cd45389e4"
is_byokfalse
latency490
model_permaslug"openai/o4-mini-2025-04-16"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498501-Rloaz4y3jMZEOUs2jOD3"
upstream_id"resp_0adfc12cd4335f2c016996ec05c01c819497027e0cd45389e4"
total_cost0.0126577
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
totalTags13
adverbTagCount0
adverbTags(empty)
dialogueSentences50
tagDensity0.26
leniency0.52
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1032
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
51.55% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1032
totalAiIsms10
found
0
word"warmth"
count1
1
word"flicked"
count1
2
word"racing"
count1
3
word"silence"
count3
4
word"traced"
count2
5
word"echoed"
count1
6
word"pulse"
count1
highlights
0"warmth"
1"flicked"
2"racing"
3"silence"
4"traced"
5"echoed"
6"pulse"
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
narrationSentences110
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences110
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences147
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1015
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions15
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions19
wordCount746
uniqueNames6
maxNameDensity0.8
worstName"Lucien"
maxWindowNameDensity1.5
worstWindowName"Lucien"
discoveredNames
Eva2
Avaros1
Brick2
Lane2
Lucien6
Ptolemy6
persons
0"Eva"
1"Lucien"
2"Ptolemy"
places
0"Brick"
1"Lane"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1015
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences147
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs59
mean17.2
std10.69
cv0.621
sampleLengths
037
145
211
337
415
534
67
711
811
925
1024
1119
126
139
1410
1523
1613
179
1818
1932
2012
2116
226
2324
2411
2513
2618
279
288
2946
3013
3112
3229
3313
3420
3512
3612
377
3816
3951
4018
4112
4212
4313
4414
4513
4611
474
4829
4911
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences110
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs157
matches(empty)
6.80% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount1
flaggedSentences7
totalSentences147
ratio0.048
matches
0"His amber eye caught the lamp glow; the black one stayed hidden under that too-straight brow."
1"Ptolemy’s tail flicked—alert, wary."
2"He glanced at her reflection in the hallway mirror—shoulder-length black hair, bright-blue eyes, a crescent scar peeking from beneath her sleeve."
3"A twig snapped underfoot—a candle stand, she’d left it too close to a pile of parchment."
4"Street sounds of Brick Lane—voices, the hiss of a food stall—pressed in."
5"He smiled—half, brief."
6"He bent to the table, unrolled another sheet—a tangle of sigils mapping the undercroft beneath a disused church."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount555
adjectiveStacks1
stackExamples
0"lower, blue-veined fingers"
adverbCount9
adverbRatio0.016216216216216217
lyAdverbCount1
lyAdverbRatio0.0018018018018018018
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences147
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences147
mean6.9
std4.57
cv0.661
sampleLengths
013
115
29
34
415
516
610
711
813
96
104
1110
124
1312
143
154
168
179
1813
197
205
213
223
237
244
2521
264
2716
285
293
303
3112
324
336
346
353
365
372
383
392
4011
412
422
436
447
456
466
473
485
495
54.20% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.3333333333333333
totalSentences147
uniqueOpeners49
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences95
matches(empty)
ratio0
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount56
totalSentences95
matches
0"She yanked it open."
1"His amber eye caught the"
2"He pushed off the frame,"
3"His cane tapped on the"
4"his voice rippled across half"
5"She folded her arms."
6"she shot back"
7"He straightened, smoothing his suit."
8"She braced one shoulder against"
9"He glanced at her reflection"
10"She leaned forward, heart racing."
11"He swept his gaze across"
12"She exhaled, voice low"
13"He flinched, as if struck."
14"He’d disappeared two months ago,"
15"she said, stepping back"
16"He let the door click"
17"She turned, brushing past him."
18"He paused, hands folded behind"
19"His lips pressed into a"
ratio0.589
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount89
totalSentences95
matches
0"Aurora stood at the threshold"
1"Ptolemy stretched on the welcome"
2"A knock rapped the doorframe"
3"She yanked it open."
4"Lucien leaned against the jamb,"
5"His amber eye caught the"
6"The ivory handle of his"
7"Warmth edged her voice, though"
8"He pushed off the frame,"
9"His cane tapped on the"
10"Ptolemy’s tail flicked—alert, wary."
11"Lucien kneaded the cat’s fur"
12"Ptolemy closed his eyes."
13"his voice rippled across half"
14"She folded her arms."
15"Books teetered on every surface,"
16"A battered armchair sagged under"
17"A brass reading lamp cast"
18"she shot back"
19"He straightened, smoothing his suit."
ratio0.937
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences95
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences21
technicalSentenceCount0
matches(empty)
86.54% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags13
uselessAdditionCount1
matches
0"She exhaled, voice low"
90.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount3
fancyTags
0"she murmured (murmur)"
1"she challenged (challenge)"
2"she whispered (whisper)"
dialogueSentences50
tagDensity0.12
leniency0.24
rawRatio0.5
effectiveRatio0.12
79.4362%