Run: 2026-02-17-01KHMQMGCA9Y2BTS0QYQCZA3ZK

Run Details

Duration:
10.4s
Cost:
$0.001934
Provider:
OpenAI

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="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> 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.

Model response

AI
Aurora’s fingers hovered over the worn brass doorknob, heart locking into a rhythm too slow, deliberate, as if counting the seconds before the past walked in unbidden. Then, the door creaked open. Lucien stood there, framed by the dim yellow light of the hallway. His tailored charcoal suit was impeccable as always, the sharp lines cutting against the cluttered chaos of Eva’s flat behind her. His platinum blond hair was slicked back to perfection, but his eyes told a different tale—one amber, one black, both catching the light and holding a storm. “I thought I told you not to come here,” Rory said, voice tight even as she shut the door behind him, annoyance warring with something hotter and rawer beneath the surface. Lucien smiled, a slow, almost rueful curve to his lips. “You didn’t specify when.” The flat smelled of old paper and spiced tea—Eva’s fingerprints in every corner, her absent presence somehow sharper with him here. Rory crossed her arms, glancing sideways at the stack of books and half-emptied coffee cups sprawled on the chipped wooden table. “You have no right,” she said, the words clipped but not loud. “Three deadbolts on that door for a reason.” He stepped inside without invitation, the faint clink of his cane against the floor. Ivory handle glinted under the flickering ceiling bulb. “I need your help,” he said quietly, voice dropping to something closer to a confession than a demand. Rory laughed—bitter, like the dregs of burnt coffee in the mug she hadn’t finished. “Is that all? A casual drop-in to ask for favors?” “No,” he answered, his gaze sharp and unreadable. “It’s everything. More than I should be asking of you.” She blinked, heartbeat quickening. Her mind ricocheted through the last time they’d touched, the cruel fraying of trust stretched too thin. The way he’d left without looking back, the hollow apology that never left his lips. “You think I want to hear that? After all the—” “After everything?” Lucien’s amber eye softened, just for a moment. “Look at me, Rory. Not with the bitterness you hide behind.” She swallowed, the small crescent scar on her wrist—a scar from years ago—suddenly feeling like a frozen pulse beneath her sleeve. “Why are you here, Luc?” Her voice dipped, vulnerability cracking through the edges. “Why now?” He stepped closer, the scent of his cologne—something sharp, mingled with smoke and something faintly unsettling—drawing her in despite herself. “There’s something dark stirring,” he said low. “Something from my world bleeding into yours. I can’t keep you out of it—not anymore.” Her eyes narrowed, but she didn’t turn away. “You always did have a knack for trouble,” he murmured, a teasing glint flickering through his eyes. Rory crossed the room, brushing past his cane. Her fingers hovered an inch from his arm before retreating—as if touching him would shatter the fragile balance. “I’m tired, Luc. Tired of running. Of expecting pain.” He nodded, as if understanding more than she said. “I’m not here to hurt you.” She searched his face—saw the truth tangled beneath the shadows. A man carrying worlds on his shoulders, desperate and broken in ways she barely dared to imagine. “Sit,” she said finally, gesturing at the cluttered couch. “Tell me everything.” He eased down onto the worn fabric, hands resting lightly on his knees. “It’s about Avaros,” he began, voice tight with restraint. “There’s a prophecy... And you, Rory, you’re tied to it.” She blinked, incredulous. “Me? I’m not part of that world.” Lucien’s heterochromatic gaze held hers. “More than you think. And it’s why I left. To protect you. But I was wrong.” The weight of old wounds pressed into the silence between them. Rory wanted to yell, to demand answers she didn’t have the strength to hear. Instead, she reached out, brushing a stray lock of hair behind her ear. “I don’t know if I can trust you,” she whispered. “Then let me earn it,” he said, voice barely a breath. “Not as the man who left, but as the one who needs you.” For a long moment, they just looked at each other—two damaged souls dancing on the edge of something fragile and fierce. Outside, Brick Lane buzzed with the distant hum of life, curry spices mingling with rain-wet pavement. Inside, the flat held its breath, waiting. Rory finally exhaled, the first crack in her armor letting in the faintest glow of hope. “Alright, Lucien,” she said, voice steadier than she felt. “Start talking.”
created_at"2026-02-17T02:42:36.891313+00:00" 2/17/2026, 2:42:36 AM
model"openai/gpt-4.1-mini-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency474
moderation_latency(null)
generation_time10270
tokens_prompt808
tokens_completion1233
native_tokens_prompt754
native_tokens_completion1020
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"
usage0.0019336
router(null)
provider_responses
0
id"resp_02215ea6d8931af6016993d591dd888196bbbd4aaef9da273c"
status200
is_byokfalse
latency103
endpoint_id"872eccb7-9c85-45fc-974a-ff7c8e2407e6"
provider_name"OpenAI"
model_permaslug"openai/gpt-4.1-mini-2025-04-14"
api_type"completions"
id"gen-1771296145-SVMQg98ddclYG8rVClok"
upstream_id"resp_02215ea6d8931af6016993d591dd888196bbbd4aaef9da273c"
total_cost0.0019336
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
42.4242% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags11
adverbTagCount3
adverbTags
0"he said quietly, voice dropping to something closer to a confession than a demand [quietly]"
1"she said finally, gesturing at the cluttered couch [finally]"
2"he said, voice barely a breath [barely]"
73.6842% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount760
totalAiIsmAdverbs2
found
0
adverb"lightly"
count1
1
adverb"suddenly"
count1
highlights
0"lightly"
1"suddenly"
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)
47.3684% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount760
totalAiIsms4
found
0
word"glint"
count1
1
word"unreadable"
count1
2
word"weight"
count1
3
word"dancing"
count1
highlights
0"glint"
1"unreadable"
2"weight"
3"dancing"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences45
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences45
filterMatches(empty)
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount2
totalSentences61
matches
0"“Is that all?"
1"hear that? After"
99.8618% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs33
mean22.61
std11.29
cv0.5
sampleLengths
032
160
231
314
442
520
640
724
818
936
1010
1121
1221
1315
1420
1522
168
1717
1826
199
2015
2127
2212
2332
2410
2521
2638
2710
2824
2921
3023
3116
3211
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences45
matches
0"was slicked"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs101
matches(empty)
99.4435% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount566
adjectiveStacks0
stackExamples(empty)
adverbCount23
adverbRatio0.04063604240282685
lyAdverbCount8
lyAdverbRatio0.014134275618374558
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences61
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences61
mean12.23
std6.23
cv0.509
sampleLengths
027
15
212
321
427
531
610
74
821
921
1012
118
1214
138
1418
1514
1610
178
1810
194
2017
2115
2210
2310
2411
2521
2613
272
2820
297
3015
318
3217
338
3418
359
369
376
3810
3917
409
413
4213
439
4410
453
467
475
4816
4911
86.8852% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.5409836065573771
totalSentences61
uniqueOpeners33
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags11
fancyCount9
fancyTags
0"Rory said, voice tight even as she shut the door behind him, annoyance warring with something hotter and rawer beneath the surface (say, voice shut war)"
1"she said, the words clipped but not loud (say, clip)"
2"he said quietly, voice dropping to something closer to a confession than a demand (say quietly, voice dropping)"
3"he murmured, a teasing glint flickering through his eyes (murmur, flicker)"
4"she said finally, gesturing at the cluttered couch (say finally, gesture)"
5"he began, voice tight with restraint (begin, voice)"
6"she whispered (whisper)"
7"he said, voice barely a breath (say, voice barely)"
8"she said, voice steadier than she felt (say, voice feel)"
85.2746%