Run: 2026-10-08-01M4DYMH91BGM2T9W5S776T81V

Run Details

Duration:
15.1s
Cost:
$0.001220
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 knock came at half past eleven, three sharp raps that did not belong to Silas, who hammered on doors like he was trying to wake the dead, or to Eva, who never came over without a text first. Rory set down the mug she'd been nursing and stood in her socks on the cold boards. Nobody should have been on the landing at this hour. The bar downstairs had emptied twenty minutes ago, and the last of the regulars had spilled out onto the pavement, shouting about football. She didn't reach for the bread knife. She reached for the chain. Through the gap, the hallway bulb caught a sliver of platinum hair, slicked back so neatly it looked painted on. A charcoal lapel. A hand resting on an ivory-handled cane, the fingers loose, as if he had all night and a fair amount of patience to spend. She pulled the door open. Lucien Moreau stood on her threshold with one amber eye and one black one fixed on her face, and he did not smile. He never smiled when he wanted something. He only looked at her like a man reading the last page of a book he already knew the ending of. "You've cut your hair," he said. "You've not got a phone," Rory said. "Or you've got one and you've decided not to use it. Which is it?" "Both, I suspect." His gaze dropped to her socks, then climbed back up. "May I come in, or would you prefer to continue this conversation in the cold?" "I'd prefer you explained why you're on my landing at eleven thirty on a Tuesday." "Ah." He tilted his head. "That would take considerably longer than the cold would permit." She should have shut the door. The old reflex was there, tightening her grip on the wood, and she felt the brass handle press into her palm. Four months. Four months since he'd stood in a different doorway, in a different flat, and told her that the arrangement was finished, that she would be safer without him, that she should stop asking questions he could not answer. He had said it with that same calm, as though he were reading out a train timetable. Then he had gone, and she had found his number disconnected and his office on Dean Street cleared out by the end of the week. She stepped back and let him in. He moved past her, and the scent reached her before she could brace for it. Cedar, rain, and something sharper underneath, like struck matches. He stopped in the middle of her front room and surveyed it with open interest. The sofa with the cushion she'd patched. The stack of delivery manifests from the Golden Empress on the arm of the chair. The cold cup of tea. The window overlooking the alley, where the bins were chained to the railings. "You've made it homely," he said. "I've made it livable. There's a difference." "I have always found the difference to be largely cosmetic." He turned and studied her again. "You look tired." "I'm working two jobs and I've had a day. Sit down, Lucien, you're making the room look untidy." He glanced at the armchair, then at the sofa, and chose the sofa, lowering himself onto the far end with the cane laid across his knees. He did not get comfortable. He never did. Even when they had shared a bottle of Bordeaux in his office on the night she'd first walked in, he had perched on the edge of things, ready to leave. "Go on, then," Rory said, remaining standing. "Say it." "Say what?" "Whatever it is you came to say after dumping me without a single bloody word." Something flickered behind his mismatched eyes. It came and went too quickly to name. "I did not dump you, Aurora. I removed you from a situation that was going to get you killed." "Rory. Nobody calls me Aurora except my mum, and she only does it when I've done something wrong." She crossed her arms. "And you didn't remove me. You decided for me. There's a difference too." He breathed out through his nose, and it was almost a laugh. "You always did enjoy correcting my vocabulary." "You always did enjoy being corrected. It was the only time you ever looked at me properly." The silence that followed was thick, and she hated that she'd let the words out. He looked down at his hands, long fingers folded over the ivory handle, and she noticed the faint tremor in his left thumb that he thought no one saw. "Malphora," he said quietly. Her stomach dropped. Nobody had said that name aloud since the night everything fell apart. She had told herself she'd never hear it again. "Don't," she said. "They know that name now. Someone in the Circle has been asking about it. The Ashgrove people came to my office this morning." He lifted his gaze, and there was no game left in it. "They want to know where you sleep." Rory went cold from the scalp down. She uncrossed her arms and found she had nowhere to put her hands. "And you came here," she said, "to tell me that. Not because you missed me." He stood. The cane tapped once against the floorboards, and he came close enough that she could see the faint scar along his jaw she'd once traced with her thumb in the dark. "I came," Lucien said, "because I did not trust anyone else to reach you before they did."
created_at"2026-10-08T14:28:20.396Z" 10/8/2026, 2:28:20 PM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2524
moderation_latency(null)
generation_time15034
tokens_prompt1004
tokens_completion1463
native_tokens_prompt1469
native_tokens_completion2146
native_tokens_completion_images(null)
native_tokens_reasoning493
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"
usage0.0012199
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791469700-Y59yUi2ZMHztArUgthWL"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791469700-kb3g3X2MPXNs7XiRczal"
upstream_id"msg_011Cfpvm7FEo4NNLYzVSHKGa"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011Cfpvm7FEo4NNLYzVSHKGa"
is_byokfalse
latency925
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0012199
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
totalTags13
adverbTagCount1
adverbTags
0"he said quietly [quietly]"
dialogueSentences28
tagDensity0.464
leniency0.929
rawRatio0.077
effectiveRatio0.071
94.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount930
totalAiIsmAdverbs1
found
0
adverb"quickly"
count1
highlights
0"quickly"
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)
73.12% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount930
totalAiIsms5
found
0
word"comfortable"
count1
1
word"flickered"
count1
2
word"silence"
count1
3
word"stomach"
count1
4
word"traced"
count1
highlights
0"comfortable"
1"flickered"
2"silence"
3"stomach"
4"traced"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"stomach dropped/sank"
count1
highlights
0"stomach dropped"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences56
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences56
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences71
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords930
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount665
uniqueNames9
maxNameDensity0.6
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Silas1
Eva1
Moreau1
Rory4
Dean1
Street1
Golden1
Empress1
Bordeaux1
persons
0"Silas"
1"Eva"
2"Moreau"
3"Rory"
places
0"Dean"
1"Street"
2"Golden"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences37
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount930
matches(empty)
25.82% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences71
matches
0"finished, that she"
1"hated that she'd"
2"said that name"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs34
mean27.35
std25.31
cv0.925
sampleLengths
089
112
247
35
451
56
621
728
815
915
10109
117
1279
136
147
1519
1618
1764
189
192
2015
2133
2235
2319
2417
2544
264
2724
283
2942
3020
3115
3233
3317
92.73% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences56
matches
0"was finished"
1"were chained"
89.81% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs121
matches
0"was trying"
1"were reading"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences71
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount666
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.03153153153153153
lyAdverbCount4
lyAdverbRatio0.006006006006006006
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences71
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences71
mean13.1
std8.98
cv0.686
sampleLengths
039
117
210
323
47
55
620
73
824
95
1023
117
1221
136
147
1514
1613
1715
1815
195
2010
216
2221
232
2438
2517
2625
277
2815
299
3015
317
3215
335
3413
356
367
3716
383
3918
4026
415
423
4330
447
452
462
4715
486
498
48.36% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.4084507042253521
totalSentences71
uniqueOpeners29
69.44% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences48
matches
0"Then he had gone, and"
ratio0.021
11.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences48
matches
0"She didn't reach for the"
1"She reached for the chain."
2"She pulled the door open."
3"He never smiled when he"
4"He only looked at her"
5"His gaze dropped to her"
6"He tilted his head"
7"She should have shut the"
8"He had said it with"
9"She stepped back and let"
10"He moved past her, and"
11"He stopped in the middle"
12"He turned and studied her"
13"He glanced at the armchair,"
14"He did not get comfortable."
15"He never did."
16"It came and went too"
17"She crossed her arms"
18"He breathed out through his"
19"He looked down at his"
ratio0.521
1.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount44
totalSentences48
matches
0"The knock came at half"
1"Rory set down the mug"
2"Nobody should have been on"
3"The bar downstairs had emptied"
4"She didn't reach for the"
5"She reached for the chain."
6"A charcoal lapel."
7"A hand resting on an"
8"She pulled the door open."
9"Lucien Moreau stood on her"
10"He never smiled when he"
11"He only looked at her"
12"His gaze dropped to her"
13"He tilted his head"
14"She should have shut the"
15"The old reflex was there,"
16"He had said it with"
17"She stepped back and let"
18"He moved past her, and"
19"Cedar, rain, and something sharper"
ratio0.917
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences48
matches
0"Even when they had shared"
ratio0.021
53.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences24
technicalSentenceCount3
matches
0"The knock came at half past eleven, three sharp raps that did not belong to Silas, who hammered on doors like he was trying to wake the dead, or to Eva, who nev…"
1"A hand resting on an ivory-handled cane, the fingers loose, as if he had all night and a fair amount of patience to spend."
2"He had said it with that same calm, as though he were reading out a train timetable."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags13
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags8
fancyCount0
fancyTags(empty)
dialogueSentences28
tagDensity0.286
leniency0.571
rawRatio0
effectiveRatio0
85.3603%