Run: 2026-09-29-01M3P2H7B22AYQHEE0CNZ9K9GQ

Run Details

Duration:
37.9s
Cost:
$0.040510
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="4413" name="Silas Blackwood" aliases="Silas, Si, the Spymaster" pronouns="he/him" species="Human" storyRole="Mentor"> <eyeColor>hazel</eyeColor> <hair>grey-streaked auburn</hair> <height>6'1"</height> <age>58</age> <beard>neatly trimmed, matching his grey-streaked auburn hair</beard> <limp>slight limp in his left leg from an old knee injury</limp> <signetRing>silver signet ring, always worn on his right hand</signetRing> <description>Silas is a retired intelligence operative turned bar owner. He carries himself with quiet authority.</description> <backstory>Former MI6 field agent who retired after a botched operation in Prague left him with a permanent knee injury. He opened "The Raven's Nest" bar in Soho as a front for his network of contacts.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the literary fiction genre. Two old friends who haven't seen each other in years run into each other unexpectedly at a bar. One of them has changed significantly. Through their conversation and the tension between who they were and who they've become, reveal the weight of time and unspoken regret. 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 rain followed Rory in from Dean Street. She shook it from her jacket beneath the green hum of the neon and let the door swing shut on the traffic noise. The jacket reeked of black bean sauce and fried shallots. Fourteen deliveries since five o'clock, and her calves felt like wet rope. Silas stood behind the bar, polishing a glass that had been clean for an hour. His signet ring clicked against the rim. "Your stool's taken," he said. "Since when do I have a stool?" "Since you started wearing a groove in it." She followed the tilt of his chin. A woman sat at the far end of the bar, beneath the framed map of Prague, her back as straight as a ruler. Camel coat folded over the neighbouring seat. Hair cropped close and sleek. A glass of sparkling water with a wedge of lime sat in front of her, untouched, and she turned a slim phone over and over between her fingers. Rory knew the shape of that neck. She knew it from a hundred lecture halls, from the back of a night bus, from a kitchen in Cathays where it had bent over a pan of burnt toast, shrieking with laughter. "Cerys?" The woman looked up. Her mouth opened, closed, opened again. "Rory." She stood, and her hands hovered as though she didn't know where they belonged. "God. Aurora Carter. I thought you'd emigrated." "London's not exactly Australia." "It is if you never answer a text." The words landed soft, but they landed. Rory slid onto the stool beside her and left one empty seat between them. Silas set down a pint of Guinness without being asked and drifted to the far end of the bar with his limp dragging behind him like a second shadow. "You cut your hair," Rory said. "You didn't." Cerys touched her own scalp, a quick brush of fingertips. "I used to have that mad red mane. Remember? Your mam said I looked like a matchstick." "She said you looked like a very happy matchstick." Cerys laughed, and the sound was wrong. It was too neat, each note placed. The laugh Rory remembered had ripped out of her like a coat torn off a hook, loud enough to turn heads in the Student Union, loud enough that Rory once had to drag her out of a lecture by the sleeve. "You're not drinking that," Rory said, and nodded at the water. "I am. Look." Cerys lifted the glass, sipped, and set it down. "Sixteen months, this Thursday." "Sixteen months of what?" "Of not being me." A thin smile. "The old me. The one who put you in a taxi at four in the morning and told you to ring your dad." Rory turned the Guinness a quarter-turn on its mat. The foam settled. She thought of the taxi, the smell of vodka and cheap vanilla perfume, Cerys's cheek warm against her shoulder. "I remember the taxi," she said. "I remember your wrist." The air in the bar thinned. Rory's right hand covered her left, thumb pressing the small crescent of scar as if it might have spoken. "That's from the swing set," she said. "I was seven." "Not that one." Cerys kept her eyes on the lime. "The one in second year. Under your sleeve. Yellow and green, like a bad sunset. You told me you'd caught it in a car door, and I told you that was the clumsiest thing I'd ever heard, and then I ordered another round." "You made me laugh." "I made a joke about it." Her thumbnail dug into the phone's case. "I've replayed that joke more than any other thing I've ever said. Isn't that grim? Out of all the words I've wasted." Rory drank. The stout was cold and bitter, and it gave her a moment. "Evan's not in my life anymore," she said. "I know. Eva rang me when you left Cardiff. Told me not to call you." Cerys raised her eyes at last, and they were the same grey as the rain against the window. "I wanted to. I wrote you eleven emails. I've still got them in drafts." "Why didn't you send them?" "Because every one of them started with sorry, and sorry seemed like something I'd be asking you to carry for me." Rory stared at the wall of photographs behind the bar, at the grainy men in overcoats standing before buildings she couldn't name. Her chest ached in the spot where the ribs met. "You look well," she said. "I look expensive. It's different." Cerys smoothed the front of her cream blouse. "Hartley Voss took me on after the training contract. Fourteen-hour days. I bill in six-minute blocks. Six minutes, Rory. I can tell you exactly what a phone call to a stranger costs and I cannot remember the last time I rang my own mother." "You're the barrister." "Solicitor. Your dad would sniff at me." A pause. "You were meant to be the one in the wig." "I know." "You were so good at it. Mock trial, remember? You cross-examined Dominic Hale until he cried into his own folder." "He had it coming." "He did." Cerys's smile softened at the edges, and for one breath the old laugh stirred behind her teeth before she pinned it down. "And now you're here. In a leather jacket that smells like prawn crackers." "Golden Empress. I do deliveries. Part-time." Rory tipped her glass toward the ceiling. "I live upstairs." "Above a bar." "Above *this* bar." Cerys studied the room: the maps curling at their corners, the bookshelf crammed with paperbacks nobody read, the brass lamp throwing amber across the wood. Her gaze lingered on Silas, who was suddenly very interested in a crate of limes. "It suits you," she said at last. "Don't ask me why. You look like someone who's finally stopped waiting for permission." The words stung more than any accusation would have. Rory swallowed. "I wasn't brave, Cer. I ran." "So did I. Just slower. Mine had a pension plan." Cerys pushed the water aside and folded her hands on the bar. The knuckles stood out white. "I'd have given anything to know where you were. Anything. Then I got promoted, and I stopped giving anything, and that was that." "You could have found me." "I'm a solicitor, love. I know exactly how to find people." She let the sentence hang, and then she finished it. "I didn't want to find you and discover you didn't want to be found." Rory's throat tightened. Behind her the door opened on a gust of wet air and a stranger's laughter, and closed again. "I'd have opened the door," she said. "Would you?" She wanted to answer fast. The honest answer took longer to arrive, and both of them heard the silence where it should have been. "I don't know," Rory said. "Maybe not then." Cerys nodded, slowly, as if a scale had settled. She reached across the empty stool, hesitated, and laid two fingers on the crescent scar, the way she had the day they were nine and Rory came out of the hospital with her arm in a bandage and a lollipop between her teeth. "Swing set," Cerys murmured. "Swing set." Neither of them moved her hand away.
created_at"2026-09-29T07:54:39.849Z" 9/29/2026, 7:54:39 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3743
moderation_latency(null)
generation_time37883
tokens_prompt1063
tokens_completion2193
native_tokens_prompt1550
native_tokens_completion3741
native_tokens_completion_images(null)
native_tokens_reasoning1342
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"
usage0.04051
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668479-SKH5gGvHZWovtVWNkDhm"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668479-Kp7arso9qzcJSt3z1T4L"
upstream_id"msg_011CfXNTghbaE9bw8MmisWG3"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNTghbaE9bw8MmisWG3"
is_byokfalse
latency731
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.04051
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
totalTags22
adverbTagCount0
adverbTags(empty)
dialogueSentences61
tagDensity0.361
leniency0.721
rawRatio0
effectiveRatio0
83.59% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1219
totalAiIsmAdverbs4
found
0
adverb"very"
count2
1
adverb"suddenly"
count1
2
adverb"slowly"
count1
highlights
0"very"
1"suddenly"
2"slowly"
100.00% AI-ism character names
Target: 0 AI-default names (16 tracked, −20% each)
codexExemptions
0"Blackwood"
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
95.90% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1219
totalAiIsms1
found
0
word"silence"
count1
highlights
0"silence"
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
narrationSentences66
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences66
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences103
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords1219
ratio0.001
matches
0"this"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions25
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions39
wordCount720
uniqueNames10
maxNameDensity2.22
worstName"Rory"
maxWindowNameDensity4
worstWindowName"Rory"
discoveredNames
Rory16
Dean1
Street1
Prague1
Cathays1
Guinness2
Cerys12
Student1
Union1
Silas3
persons
0"Rory"
1"Cerys"
2"Silas"
places
0"Dean"
1"Street"
2"Prague"
3"Cathays"
4"Student"
globalScore0.389
windowScore0.333
95.65% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences46
glossingSentenceCount1
matches
0"felt like wet rope"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1219
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences103
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs62
mean19.66
std17.83
cv0.907
sampleLengths
053
122
25
37
48
570
640
71
810
922
104
118
1250
136
1429
159
1655
1711
1816
194
2030
2131
226
234
2425
2510
2653
274
2835
2914
308
3147
325
3321
3432
355
3657
373
3819
392
4020
414
4237
4316
443
453
4640
4721
4811
496
99.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences66
matches
0"being asked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs118
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences103
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount721
adjectiveStacks0
stackExamples(empty)
adverbCount18
adverbRatio0.024965325936199722
lyAdverbCount2
lyAdverbRatio0.0027739251040221915
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences103
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences103
mean11.83
std9.66
cv0.817
sampleLengths
08
123
210
312
415
57
65
77
88
97
1023
117
125
1328
147
1533
161
174
186
1915
207
214
228
237
2414
2529
266
2712
2817
299
307
317
3241
3311
3412
354
364
377
3823
399
403
4119
426
434
446
4519
467
473
4810
4943
51.78% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.36893203883495146
totalSentences103
uniqueOpeners38
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences54
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences54
matches
0"She shook it from her"
1"His signet ring clicked against"
2"She followed the tilt of"
3"She knew it from a"
4"Her mouth opened, closed, opened"
5"She stood, and her hands"
6"It was too neat, each"
7"She thought of the taxi,"
8"Her thumbnail dug into the"
9"Her chest ached in the"
10"Her gaze lingered on Silas,"
11"she said at last"
12"She let the sentence hang,"
13"She wanted to answer fast."
14"She reached across the empty"
ratio0.278
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences54
matches
0"The rain followed Rory in"
1"She shook it from her"
2"The jacket reeked of black"
3"Silas stood behind the bar,"
4"His signet ring clicked against"
5"She followed the tilt of"
6"A woman sat at the"
7"Camel coat folded over the"
8"Hair cropped close and sleek."
9"A glass of sparkling water"
10"Rory knew the shape of"
11"She knew it from a"
12"The woman looked up."
13"Her mouth opened, closed, opened"
14"She stood, and her hands"
15"The words landed soft, but"
16"Rory slid onto the stool"
17"Silas set down a pint"
18"Cerys touched her own scalp,"
19"Cerys laughed, and the sound"
ratio0.963
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences54
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences21
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags22
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags11
fancyCount1
fancyTags
0"Cerys murmured (murmur)"
dialogueSentences61
tagDensity0.18
leniency0.361
rawRatio0.091
effectiveRatio0.033
85.3401%