Run: 2026-09-23-01M37PB2NKKTVJAXD4R6327SQ7

Run Details

Duration:
56.5s
Cost:
$0.084300
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 green neon above the door had developed a stutter. Every eleven seconds it dropped out and the whole front window went dark, and in that dark Rory caught her own reflection: helmet hair, Golden Empress fleece zipped to the chin, a smear of plum sauce on the cuff she hadn't noticed until now. She pushed through the door. The Nest smelled of lemon polish and spilled stout. Silas stood behind the bar with a tea towel over his shoulder, turning a pint glass against the light as if it owed him money. "Your sign's dying." "It's been dying since 2011. It enjoys the attention." He set the glass down and reached for the whiskey she hadn't asked for. "Busy night?" "Fourteen drops. One bloke in Fitzrovia tipped me in Monopoly money and thought it was the funniest thing that had ever happened to him." "Did you take it?" "I took the Mayfair." The corner of his beard shifted. That counted as a laugh from Silas. He slid the glass across and went back to his polishing, and Rory turned on the stool to let the room settle around her. Tuesday crowd. Two men from the theatre on Greek Street arguing over a crossword. A woman alone under the framed map of pre-war Vienna, reading a paperback with the spine cracked flat. And at the far end, by the bookshelf, a table of four in office clothes, loud in the way of people who'd started drinking at five and had no plans to stop. One of them laughed. It went up high and cracked at the top, a donkey-bray of a thing, and Rory's hand stopped halfway to her glass. She knew that laugh. She had heard it through a bedroom wall in Cathays for two years, had heard it in the back row of Contract Law, had heard it the night they'd climbed the fence into Bute Park at three in the morning with a bottle of Lambrini and a stolen traffic cone. Cerys Pritchard. Hair cut to a sharp bob now, a navy suit that fit her properly, a lanyard tucked into the breast pocket. She had her head thrown back and her hand flat on the table, and she hadn't looked up. Rory turned back to the bar. Silas didn't lift his eyes from the glass. "Friend of yours?" "How do you do that?" "You went still. Most people fidget when they're uncomfortable. You go still." He set the pint glass on the rack. "Back room's free, if you'd like it." She thought about the bookshelf, the click of the catch, the quiet on the other side. She thought about it long enough that the neon outside cut out and came back. "No." "Suit yourself." It took Cerys another ten minutes. Rory watched it happen in the mirror behind the optics: Cerys rising to fetch a round, weaving between tables, pulling her card from a slim leather case. Stopping two stools away. Frowning at the side of Rory's face the way you frown at a word on the tip of your tongue. "Sorry, this is going to sound mad, but—Rory?" Rory turned. "Hiya, Cer." The card case hit the bar. Cerys pressed both hands over her mouth, then dropped them, then reached out and stopped short, hands hovering, as though Rory might shatter or bite. "Oh my God. Oh my *God*. I thought you'd—nobody knew where you'd gone. Your mam said London but she wouldn't say where, and your number was dead, and your Facebook just—" She mimed something vanishing into air. "Poof." "That was the idea." It came out flatter than Rory meant. Cerys blinked, and her smile faltered for half a second before she hauled it back up. "Right. No, course. God, look at you. Your hair." "It grows back." "You used to have it right down to here." Cerys touched her own shoulder blade. "You used to sit on it." "I remember." Silas appeared at Cerys's elbow, silent as a draught. "What can I get you?" "Oh—two Pinot Grigio, a Peroni, and a gin and slim, please. And whatever she's having." She jabbed a thumb at Rory, beaming. "On me." "She's set." Silas took the card and moved off, and Rory saw his eyes travel once over the lanyard, the suit, the scuffed heels, filing it all somewhere behind that hazel stare. Cerys hitched herself onto the stool beside her. Up close she smelled of expensive perfume layered over a long day. Faint shadows sat under her eyes that concealer had given up on. "So what are you doing now? Are you at a firm? I heard Linklaters were taking Cardiff grads, I thought maybe—" "I deliver takeaway." Cerys laughed, then saw Rory's face, then stopped laughing. "Oh. Like—properly?" "Chinese place off Gerrard Street. Moped and everything." Rory tugged the fleece out from her chest so Cerys could read the gold embroidery. "Best crispy duck in Chinatown. Yu-Fei will tell you so herself, loudly, whether you've asked or not." "But you were top of our year in Tort." "And you were bottom. How's that working out?" It landed harder than a joke should. Cerys looked down at the lanyard and turned it over so the logo faced her chest. "Pupillage in Gray's Inn. Finished it last spring. I'm in a set now, junior tenant. Mostly family work." She spun the stem of an empty glass someone had left on the bar. "Your dad would've been proud of me, I reckon. He always said I had the gob for it." "He said you had the gob for the pub quiz." "Same skill set." This time they both laughed, and for a moment the years folded shut and they were nineteen, sharing a single duvet on the floor of Cerys's room because the heating had packed in, whispering about lecturers they fancied. Then it opened again. Silas returned with the drinks on a tray and the card on a saucer. Cerys signed without reading the total. She didn't pick up the tray. "Rory." Her voice dropped. "Is he—are you still with—" "No." "Good. Good. That's—" Cerys pressed her lips together. "I saw him. Evan. About a year after you went. In Tiger Tiger, of all places. He asked if I'd heard from you." Rory's thumb found the crescent of scar on her left wrist and pressed into it. "What did you tell him?" "That I hadn't. Which was true." Cerys hesitated. "He had a new girlfriend with him. Little blonde thing, second year. She kept looking at him before she answered anything. Before she ordered a drink, even. Like she was checking." The neon outside cut out. The window went black and gave Rory back her own face, pale and very still. "You noticed that." "Rory—" "You noticed it in her." Cerys's hand closed round the stem of the empty glass. "I noticed it in you too. That's what I'm trying to say. I noticed it in you and I didn't say anything, because you were so—you were *Rory*, you had an answer for everything, and I thought if it was bad you'd tell me. And then you stopped coming out, and I thought, well, she's loved-up, fair play. And then you were gone." She let go of the glass. "I used to lie awake doing the maths. How many times I'd seen you flinch when your phone went. I got to thirty-something and made myself stop counting." The light came back on. Green washed over the maps on the walls, over the photographs of men in hats who'd been dead for fifty years. Rory picked up her whiskey and didn't drink it. "I didn't tell anyone, Cer. Not you. Not Mam. Eva only found out because she turned up unannounced with a lasagne and saw the door." "What door?" "The bedroom door. He'd taken the handle off the inside." Cerys made a sound, small and wet, and turned her face towards the optics. At the corner table, one of her colleagues stood and craned towards the bar. "Cerys! We're dying of thirst over here, love!" She didn't move. Her knuckles had gone white on the edge of the bar. "I should've come round," she managed. "I should've just knocked on the bloody door." "You'd have got the lasagne treatment. He was very charming to Eva. Offered to carry it in for her." Rory set the glass down. "It wouldn't have been you who fixed it." "That's not the point." "I know it's not." Silas drifted past with a crate of mixers balanced on his hip, his left leg dragging a fraction on the turn. He set the crate down within earshot and began unloading tonic bottles one by one, labels facing out, each placed with the care of a man defusing something. Cerys wiped under her eyes with the side of her finger, careful of the mascara. "You're different. You know that? You used to talk with your hands. You used to fill every silence going. Now you just—sit there and let it happen." "People tell you more if you let it happen." "Is that what the takeaway teaches you?" Rory glanced at Silas. He placed another bottle. Didn't look up. "Something like that." The colleague shouted again. Cerys picked up the tray at last, and the glasses chimed against each other. She stood holding it, not leaving. "Can I have your number? Your actual number. I won't pass it on. I won't tell your mam, even. I just—" Her voice snagged. "I'd like to know where you are." Rory looked at her for a long moment. At the good suit and the tired eyes. At the girl who'd once held her hair back outside Walkabout and then walked her home in the rain, singing Duffy off-key the whole way down Salisbury Road. She reached across the bar, took the pen from beside the till, and pulled a napkin from the stack.
created_at"2026-09-23T17:52:13.508Z" 9/23/2026, 5:52:13 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4607
moderation_latency(null)
generation_time56496
tokens_prompt1063
tokens_completion2495
native_tokens_prompt1550
native_tokens_completion3905
native_tokens_completion_images(null)
native_tokens_reasoning651
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"
usage0.0843
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185933-W03eW0eqdmUbD9OEM8pH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185933-l3VUvyfKvfhCIrCtQWbS"
upstream_id"msg_011CfLoB7nN2Z7Gok367Mo1c"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLoB7nN2Z7Gok367Mo1c"
is_byokfalse
latency1252
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.0843
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
totalTags15
adverbTagCount0
adverbTags(empty)
dialogueSentences66
tagDensity0.227
leniency0.455
rawRatio0
effectiveRatio0
93.99% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1664
totalAiIsmAdverbs2
found
0
adverb"very"
count2
highlights
0"very"
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)
97.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1664
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
narrationSentences83
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences83
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences134
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen71
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords2
totalWords1657
ratio0.001
matches
0"God"
1"Rory"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions63
wordCount1024
uniqueNames20
maxNameDensity1.86
worstName"Rory"
maxWindowNameDensity4
worstWindowName"Rory"
discoveredNames
Rory19
Golden1
Empress1
Nest1
Silas8
Greek1
Street1
Vienna1
Cathays1
Contract1
Law1
Bute1
Park1
Lambrini1
Pritchard1
Cerys19
Walkabout1
Duffy1
Salisbury1
Road1
persons
0"Rory"
1"Nest"
2"Silas"
3"Law"
4"Cerys"
places
0"Greek"
1"Street"
2"Vienna"
3"Cathays"
4"Bute"
5"Park"
6"Walkabout"
7"Salisbury"
8"Road"
globalScore0.572
windowScore0.333
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences62
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1657
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences134
matches
0"knew that laugh"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs81
mean20.46
std18.75
cv0.917
sampleLengths
054
139
23
325
424
54
64
769
832
926
1054
1141
126
1311
145
1527
1631
171
182
1957
208
214
2231
2338
244
2523
269
273
2821
292
3014
3124
3232
3332
3421
353
369
372
3840
399
408
4123
4250
4310
443
4538
464
4726
489
491
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences83
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs165
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences134
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1026
adjectiveStacks0
stackExamples(empty)
adverbCount19
adverbRatio0.018518518518518517
lyAdverbCount1
lyAdverbRatio0.0009746588693957114
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences134
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences134
mean12.37
std11.04
cv0.893
sampleLengths
010
144
25
39
425
53
623
72
824
94
104
116
127
1324
142
1512
1618
1732
184
1922
204
2150
222
2321
2418
256
268
273
285
2920
307
3116
3215
331
342
356
3627
374
3820
398
402
412
426
4325
4437
451
464
477
4816
499
61.94% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.40298507462686567
totalSentences134
uniqueOpeners54
42.74% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences78
matches
0"Then it opened again."
ratio0.013
86.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences78
matches
0"She pushed through the door."
1"He set the glass down"
2"He slid the glass across"
3"It went up high and"
4"She knew that laugh."
5"She had heard it through"
6"She had her head thrown"
7"He set the pint glass"
8"She thought about the bookshelf,"
9"She thought about it long"
10"It took Cerys another ten"
11"She mimed something vanishing into"
12"It came out flatter than"
13"She jabbed a thumb at"
14"It landed harder than a"
15"She spun the stem of"
16"She didn't pick up the"
17"Her voice dropped"
18"She let go of the"
19"She didn't move."
ratio0.333
43.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount65
totalSentences78
matches
0"The green neon above the"
1"Every eleven seconds it dropped"
2"She pushed through the door."
3"The Nest smelled of lemon"
4"Silas stood behind the bar"
5"He set the glass down"
6"The corner of his beard"
7"That counted as a laugh"
8"He slid the glass across"
9"A woman alone under the"
10"It went up high and"
11"She knew that laugh."
12"She had heard it through"
13"Hair cut to a sharp"
14"She had her head thrown"
15"Rory turned back to the"
16"Silas didn't lift his eyes"
17"He set the pint glass"
18"She thought about the bookshelf,"
19"She thought about it long"
ratio0.833
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences78
matches(empty)
ratio0
40.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount5
matches
0"Silas stood behind the bar with a tea towel over his shoulder, turning a pint glass against the light as if it owed him money."
1"And at the far end, by the bookshelf, a table of four in office clothes, loud in the way of people who'd started drinking at five and had no plans to stop."
2"Hair cut to a sharp bob now, a navy suit that fit her properly, a lanyard tucked into the breast pocket."
3"Green washed over the maps on the walls, over the photographs of men in hats who'd been dead for fifty years."
4"At the girl who'd once held her hair back outside Walkabout and then walked her home in the rain, singing Duffy off-key the whole way down Salisbury Road."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"Cerys pressed (press)"
dialogueSentences66
tagDensity0.015
leniency0.03
rawRatio1
effectiveRatio0.03
86.6604%