Run: 2026-10-08-01M4DAF2TJR879PMV5EABC59DX

Run Details

Duration:
12.7s
Cost:
$0.001080
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 bar's bass thudded through the floorboards, the same four bars on repeat, and Rory had given up trying to ignore it an hour ago. She had a mug of tea going cold on the windowsill and a delivery manifest half-filled in on her knee when the knock came. Three knocks. Evenly spaced. Nobody who lived in this building knocked like that. She didn't get up right away. She let the silence stretch until the second round came, softer, almost polite. Rory crossed the room in her socks and put her eye to the peephole. The hallway bulb had burned out weeks ago, so she saw only a slice of charcoal wool, a sweep of platinum hair under the landing light, and the dull gleam of ivory on a black cane. She knew who it was before she opened the door. That was the problem. She undid the first chain, then the deadbolt, then the second. She left the third sliding in its track. Lucien Moreau stood on the threshold with rain beading on his shoulders. He hadn't bothered with an umbrella, and his hair, which had been slicked back so precisely the last time she'd seen it, had come loose on one side and fell across his forehead. One eye was amber in the weak light. The other was black, the pupil and iris merged into something that didn't reflect anything at all. "You've been crying," he said. "I've been drinking tea." Rory folded her arms over the front of her jumper. "You've been standing on my landing for thirty seconds without ringing the bell, so I'm guessing you've been working up to something. Go on. Get it over with." His gaze dropped to her left wrist, to the thin crescent scar she'd spent years pretending not to notice, then lifted back to her face. "I wasn't working up to anything. I was deciding whether you'd shut the door before I finished the sentence." "Eight months, Lucien." "Eight months and six days." He shifted his weight onto the cane. The blade inside it was a secret everyone in London's underworld knew about and nobody mentioned. "I've been counting too. It's not a flattering habit." "Then why are you here?" "Because someone is looking for you." He said it quietly, as if the hallway might be listening. "Not the sort of someone who sends flowers. The sort who sends men with a photograph and a grudge. I found out before they did, which I suppose makes me the only useful person you've spoken to in months." Rory's jaw tightened. "Evan." "Not Evan." Lucien's mouth flattened. "Evan doesn't have the patience to hire anyone. This is a man named Dragomir, and he's owed a favour he believes you owe him, which is a more interesting problem than your ex-boyfriend, though I'm sure you'd disagree." "I'd disagree with the way you said 'ex-boyfriend' like it was a minor inconvenience." "I didn't say it like anything. I said it like a fact." He took a breath that seemed to cost him. "You left without a word. You left the flat above the Golden Empress. You didn't answer the phone, and when I came by Eva's, she shut the door in my face with all three deadbolts. Do you have any idea how hard it is to be shut out by a woman who keeps a cat named Ptolemy?" A laugh escaped her before she could stop it, sharp and humourless. "You deserved the deadbolts." "I did." He didn't argue. That was worse. "I know exactly what I did." The bass downstairs cut out. In the sudden hush, Rory heard the rain against the skylight and the tick of the radiator and her own pulse, too fast in her ears. "Say it, then," she said. "The thing you didn't say at the Bishopsgate car park. The thing you walked away from." Lucien's black eye held hers. The amber one flickered toward the stairwell, the street, the dark beyond the window, anywhere but her face. "If I say it," he said, "you will not like hearing it, and I will not be able to take it back." "Good," Rory said. "I've had enough of things nobody can take back."
created_at"2026-10-08T08:35:50.235Z" 10/8/2026, 8:35:50 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2799
moderation_latency(null)
generation_time12630
tokens_prompt1004
tokens_completion1192
native_tokens_prompt1469
native_tokens_completion1867
native_tokens_completion_images(null)
native_tokens_reasoning546
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"
usage0.0010804
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448550-LlZQlGiAdvur4eCkSQsZ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448550-xvyP9cLHmL7sk3URMf1p"
upstream_id"msg_011CfpTt2eDnuRUuEZbFNo8w"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTt2eDnuRUuEZbFNo8w"
is_byokfalse
latency784
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0010804
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
totalTags10
adverbTagCount0
adverbTags(empty)
dialogueSentences24
tagDensity0.417
leniency0.833
rawRatio0
effectiveRatio0
92.90% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount704
totalAiIsmAdverbs1
found
0
adverb"precisely"
count1
highlights
0"precisely"
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)
71.59% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount704
totalAiIsms4
found
0
word"silence"
count1
1
word"weight"
count1
2
word"pulse"
count1
3
word"flickered"
count1
highlights
0"silence"
1"weight"
2"pulse"
3"flickered"
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
narrationSentences36
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences36
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences50
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen57
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords704
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
74.62% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions11
wordCount398
uniqueNames4
maxNameDensity1.51
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Rory6
Moreau1
London1
Lucien3
persons
0"Rory"
1"Moreau"
2"Lucien"
places
0"London"
globalScore0.746
windowScore1
41.30% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences23
glossingSentenceCount1
matches
0"breath that seemed to cost him"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount704
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences50
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs24
mean29.33
std21.34
cv0.728
sampleLengths
062
119
250
314
419
570
65
742
844
93
1037
115
1256
134
1443
1514
1678
1716
1814
1931
2021
2123
2222
2312
95.52% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences36
matches
0"been slicked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs64
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences50
ratio0
matches(empty)
97.72% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount399
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.042606516290726815
lyAdverbCount4
lyAdverbRatio0.010025062656641603
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences50
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences50
mean14.08
std11.64
cv0.827
sampleLengths
025
124
22
32
49
56
613
714
836
910
104
1111
128
1312
1433
158
1617
175
1814
1928
2025
2119
223
2312
2416
259
265
2717
2839
293
301
315
3238
3314
3421
3557
3612
374
385
393
406
415
4226
435
4416
455
4618
4722
483
499
68.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.46
totalSentences50
uniqueOpeners23
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences30
matches(empty)
ratio0
60.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount12
totalSentences30
matches
0"She had a mug of"
1"She didn't get up right"
2"She let the silence stretch"
3"She knew who it was"
4"She undid the first chain,"
5"She left the third sliding"
6"He hadn't bothered with an"
7"His gaze dropped to her"
8"He shifted his weight onto"
9"He said it quietly, as"
10"He took a breath that"
11"He didn't argue"
ratio0.4
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount28
totalSentences30
matches
0"The bar's bass thudded through"
1"She had a mug of"
2"Nobody who lived in this"
3"She didn't get up right"
4"She let the silence stretch"
5"Rory crossed the room in"
6"The hallway bulb had burned"
7"She knew who it was"
8"That was the problem."
9"She undid the first chain,"
10"She left the third sliding"
11"Lucien Moreau stood on the"
12"He hadn't bothered with an"
13"The other was black, the"
14"Rory folded her arms over"
15"His gaze dropped to her"
16"He shifted his weight onto"
17"The blade inside it was"
18"He said it quietly, as"
19"Rory's jaw tightened."
ratio0.933
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences30
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences15
technicalSentenceCount0
matches(empty)
75.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount1
matches
0"He said, as if the hallway might be listening"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount0
fancyTags(empty)
dialogueSentences24
tagDensity0.208
leniency0.417
rawRatio0
effectiveRatio0
82.5773%