Run: 2026-09-23-01M37P69SY8GQZ5VW38RJGVYX0

Run Details

Duration:
48.8s
Cost:
$0.077216
Provider:
Claude Platform on AWS

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
The third deadbolt stuck, the way it always did, and Rory had to lean her hip into the door and wrench it sideways before it gave. She had the chain still on. Eva had drilled that into her the first week. Chain on, always, until you've seen a face. She saw a face. Lucien stood on the landing with rain dripping off the brim of nothing, because Lucien didn't own a hat, only that slicked-back blond hair gone dark and flat against his skull. His charcoal suit had soaked through at the shoulders. Steam and cumin climbed the stairwell behind him from the curry house kitchen, and the bare bulb above his head buzzed and flickered, lighting one eye amber and leaving the other a pit. "Eva isn't here." "I know." He shifted his weight onto the ivory-handled cane. "I didn't come for Eva." Rory kept her hand on the door. The chain sat between them, a thin gold line at the height of his collarbone. "Six weeks, Lucien." "Forty-three days." "Oh, you counted. Brilliant. That makes it loads better." He didn't smile. He usually smiled, that crooked, bored half-thing he wore like a pocket square, and the absence of it did something unpleasant to her stomach. Water ran off his cuff and pooled on the floorboards. "May I come in?" "You didn't ask last time. You didn't ask anything. You left a note on my pillow, Luc. A note. Four languages and you managed eleven words in one of them." "Twelve." "I'm not counting the signature." Something moved at her ankles. Ptolemy wound between her feet and thrust his striped head through the gap, sniffing at Lucien's wet shoes with the grave attention of a customs officer. Lucien looked down at the cat. The cat looked up at him. Ptolemy chirped, then sat down on the threshold and started licking his own shoulder, as if he'd reached a verdict and couldn't be bothered to announce it. "He likes me." "He likes the bloke who reads the gas meter. He's got no standards." "And you?" She shut the door in his face. For three seconds she stood with her forehead against the painted wood, listening to her own pulse and the extractor fan rattling downstairs. Then she slid the chain free and opened it again, because leaving him out there dripping felt petty, and she had decided somewhere around day twenty that she would not let him make her petty. "Shoes off. Eva will murder you if you track rain onto her notes." He stepped past her. He brought the cold in with him, the wet-slate smell of the street and under it something warmer, cloves and struck matches, the scent she'd once caught on her own jumper for two days after he'd lent it back. The flat swallowed him. There wasn't room in it for a man who carried himself the way Lucien did, all long lines and tailoring. He had to turn sideways to clear the stack of bound manuscripts by the coat hooks, and his elbow brushed a tower of index cards that swayed and settled. Rory shot the three bolts home. One, two, three. The third stuck again. "Let me." "Touch that lock and I'll feed you to the cat." His hand stopped an inch from hers. She could feel the heat off his skin. She shoved the bolt across on her own and turned around, and he was close, closer than the hallway had any right to make him, and she had to tip her chin to meet his eyes. "Why are you here?" "You changed your number." "I got a new phone." "You changed your number, and you told Yu-Fei that if a Frenchman came into the Golden Empress asking for you, she should tell him you'd moved to Leeds." "She wasn't supposed to tell you that." "She didn't. She told me you'd moved to Leeds. With a face like she'd swallowed a wasp." He set the cane against the wall, carefully, between a box of scrolls and a dead spider plant. "Nobody moves to Leeds, Aurora." Hearing her full name in his mouth hurt more than it should have. He rounded the vowels the way no one in Cardiff ever had. "Plenty of people move to Leeds." "Not you." She walked past him into the main room because she needed somewhere to put her hands. The kettle sat on the hot plate next to a stack of Eva's journals on Akkadian binding circles. She filled it. She didn't offer him tea. She got two mugs down anyway. He stayed in the doorway, rain still beading on the shoulders of his jacket. He didn't take it off. Lucien always took his jacket off; he treated wet fabric like a personal insult. "You're hurt." "I'm damp." "You're holding your left side like it owes you money." A pause. Then, quietly, "It's nothing that won't close." She put the mug down hard enough that tea sloshed onto a page of Eva's handwriting. She swore, grabbed a tea towel, blotted. "Is that why you left? Somebody opened you up and you didn't want me watching you bleed?" "No." "Then why?" He crossed the room. Three steps did it; the flat allowed nothing more. He took the tea towel out of her hand, folded it, set it on the counter, and she let him, because her fingers had started to shake, and she hated that. "Because the night on Silas' roof, you asked me what I was more afraid of. Do you remember?" She remembered. The bar noise leaking up through the tar. The gas holders black against an orange sky. Her shoulder touching his, and neither of them moving it away. "You didn't answer." "I didn't answer because the true answer was you." He said it flat, the way he quoted prices to clients, and it landed harder for it. "And the next morning, a man I owe a very old debt sent word that he wanted your name. Not mine. Yours. He'd seen us together. He'd seen that I cared." Rory stared at him. "So you ran." "So I went to Marseille and I paid what I owed with things I will not describe in your friend's kitchen, and I made him forget he'd ever heard it." His mismatched eyes held hers. "I didn't write more than twelve words because anything longer would have been a lie or a confession, and I couldn't afford either." "You could've told me." "You'd have come." "Yeah." Her throat had gone tight. "I would've. That's the bloody point, Luc. You don't get to decide what I'm allowed to risk." "I know that now." "Now." "Forty-three days is a long time to sit with being wrong." Ptolemy leapt onto the counter between them, scattering index cards, and planted himself on the open journal. Neither of them moved him. Rory reached out and pulled the lapel of his jacket aside. He let her. The white shirt underneath had a rust-coloured bloom spreading below his ribs, fresh enough to shine. Her thumb grazed the edge of it and he inhaled through his teeth, and she felt the breath move through him. "Nothing that won't close." "It's closing." "It's leaking on Eva's floor." "Then I'll buy her a new floor." She almost laughed. It came out wrong, cracked in the middle, and she pressed her lips together to stop it becoming anything else. His hand came up. He didn't touch her face. He turned her left wrist over instead, gently, and ran the pad of his thumb along the small pale crescent there, the scar she'd got falling off the garden wall at seven, the one he'd asked about on the roof and she'd told him the whole stupid story, and he'd listened like it was state secrets. "I thought about this," he murmured. "Of all the things. This." "My scar." "The way you laughed telling me about it." She should have pulled her hand back. She knew the exact second she should have pulled it back, and she watched it go past. "Take the jacket off," she told him. "Sit down. Eva's got a first-aid kit under the Sumerian tablets, and if you bleed on those, not even I can save you." He didn't let go of her wrist. "Rory." "I'm still angry." "Good." "I mean it. I'm going to be angry for a while." "I'll wait." His thumb stilled on the scar. "I'm told I count well."
created_at"2026-09-23T17:49:36.981Z" 9/23/2026, 5:49:36 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5027
moderation_latency(null)
generation_time48701
tokens_prompt1004
tokens_completion2238
native_tokens_prompt1469
native_tokens_completion3567
native_tokens_completion_images(null)
native_tokens_reasoning842
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.077216
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185776-Zkr48mwG5wSsH29VqwUB"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185776-ugONXUCkvAom6poOlXp0"
upstream_id"msg_011CfLnyaeZ3Kveka7sFo5rp"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLnyaeZ3Kveka7sFo5rp"
is_byokfalse
latency1359
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.077216
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences62
tagDensity0.129
leniency0.258
rawRatio0
effectiveRatio0
89.40% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1415
totalAiIsmAdverbs3
found
0
adverb"carefully"
count1
1
adverb"very"
count1
2
adverb"gently"
count1
highlights
0"carefully"
1"very"
2"gently"
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)
78.80% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1415
totalAiIsms6
found
0
word"flickered"
count1
1
word"weight"
count1
2
word"stomach"
count1
3
word"grave"
count1
4
word"pulse"
count1
5
word"could feel"
count1
highlights
0"flickered"
1"weight"
2"stomach"
3"grave"
4"pulse"
5"could feel"
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
narrationSentences76
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences76
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences129
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen56
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1415
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions20
wordCount946
uniqueNames7
maxNameDensity0.63
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Rory5
Lucien6
Hearing1
Cardiff1
Eva3
Akkadian1
Ptolemy3
persons
0"Rory"
1"Lucien"
2"Eva"
3"Ptolemy"
places
0"Cardiff"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences52
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1415
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences129
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs77
mean18.38
std21.79
cv1.186
sampleLengths
049
14
273
33
415
522
63
72
89
937
104
1130
121
135
1470
153
1613
172
187
1958
2013
2196
2213
232
2410
2551
264
274
285
2928
307
3140
3225
336
342
3548
3633
372
382
3910
409
4123
4217
431
442
4544
4618
4729
483
4957
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences76
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs166
matches(empty)
98.56% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount2
flaggedSentences2
totalSentences129
ratio0.016
matches
0"Lucien always took his jacket off; he treated wet fabric like a personal insult."
1"Three steps did it; the flat allowed nothing more."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount951
adjectiveStacks0
stackExamples(empty)
adverbCount33
adverbRatio0.03470031545741325
lyAdverbCount5
lyAdverbRatio0.005257623554153523
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences129
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences129
mean10.97
std10.28
cv0.937
sampleLengths
026
16
29
38
44
531
69
733
83
910
105
117
1215
133
142
159
163
1724
1810
194
2030
211
225
235
2426
256
266
2727
283
2913
302
317
3223
3335
3413
354
3639
374
3820
3929
406
413
424
432
4410
457
468
4736
484
494
48.58% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.3798449612403101
totalSentences129
uniqueOpeners49
46.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences72
matches
0"Then she slid the chain"
ratio0.014
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences72
matches
0"She had the chain still"
1"She saw a face."
2"His charcoal suit had soaked"
3"He shifted his weight onto"
4"He didn't smile."
5"He usually smiled, that crooked,"
6"She shut the door in"
7"He stepped past her."
8"He brought the cold in"
9"He had to turn sideways"
10"His hand stopped an inch"
11"She could feel the heat"
12"She shoved the bolt across"
13"He set the cane against"
14"He rounded the vowels the"
15"She walked past him into"
16"She filled it."
17"She didn't offer him tea."
18"She got two mugs down"
19"He stayed in the doorway,"
ratio0.569
8.61% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount65
totalSentences72
matches
0"The third deadbolt stuck, the"
1"She had the chain still"
2"Eva had drilled that into"
3"She saw a face."
4"Lucien stood on the landing"
5"His charcoal suit had soaked"
6"Steam and cumin climbed the"
7"He shifted his weight onto"
8"Rory kept her hand on"
9"The chain sat between them,"
10"He didn't smile."
11"He usually smiled, that crooked,"
12"Water ran off his cuff"
13"Something moved at her ankles."
14"Ptolemy wound between her feet"
15"Lucien looked down at the"
16"The cat looked up at"
17"Ptolemy chirped, then sat down"
18"She shut the door in"
19"He stepped past her."
ratio0.903
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences72
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences30
technicalSentenceCount1
matches
0"Her shoulder touching his, and neither of them moving it away."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount1
fancyTags
0"he murmured (murmur)"
dialogueSentences62
tagDensity0.048
leniency0.097
rawRatio0.333
effectiveRatio0.032
85.6748%