Run: 2026-09-23-01M37HY0VYEH4YSR0TQCSXNBNT

Run Details

Duration:
47.9s
Cost:
$0.027136
Provider:
OpenAI

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The green neon sign threw its colour across the rain, and by the time Rory reached the Raven’s Nest, the paper bag in her hand had begun to soften at the corners. She pushed through the door with her shoulder and let it close on the wet noise of Soho. Inside, the bar smelled of orange peel, damp wool and the polish Silas used on the tables. Rory carried the bag behind the counter, where he was adding up receipts. His silver signet ring held a curl of paper flat while he wrote. “Yu-Fei says if you don’t eat this before midnight, she’s coming round to supervise,” Rory said. Silas looked into the bag. “Is that a threat?” “She called it a promise.” He set down his pen and took the bag from her. He had been on his feet since opening; she could see it in the care he took shifting his weight off his left leg. Above him, an old map of London was beginning to lift from its frame. Rory had meant to tell him about it for a week. “There’s tea left,” he said, nodding toward the kettle. “If you’re not going straight up.” Her flat was one floor above them, and her shoes had spent the last six hours filling slowly with rain. She was going to say yes. Then she looked toward the far end of the bar and saw a woman putting a postcard into her handbag. The woman’s hair was cropped close to her head, dark at the roots and pale blond elsewhere. She wore a charcoal coat with a torn lining at one cuff, and there was a narrow white line through one eyebrow. Rory had never seen either before. But the woman pushed her chair back with her foot, bracing it for a moment against the table leg, and Rory knew her. Eva turned, perhaps because she felt herself being watched. Her mouth opened. She stood so quickly the chair knocked against the wall. “Rory?” Rory was suddenly aware of the rainwater dripping from the hem of her jacket onto Silas’s floor. “Eva.” For a moment neither of them moved. Then Eva came around the table and hugged her. The embrace was firm and brief. Rory held on a second longer than Eva did and felt it when Eva began to pull away. “I didn’t know you were here,” Eva said. “I live upstairs.” Eva glanced at Silas, then at the ceiling, as though Rory might have meant some other upstairs. “Of course. You said you were staying at a bar when you first came down.” “That was years ago.” “Yes.” Eva gave a little laugh. “I suppose it was.” Silas came out from behind the counter with Rory’s tea. He placed it on the table beside Eva’s glass, which held ice and a twist of orange but no drink left. “You two know each other,” he said. “Since we were eleven,” Eva said. Rory looked at her. “Ten. You turned eleven in August.” “Still keeping the books, then.” Silas’s gaze moved between them. “I’ll leave you to it.” He walked back toward the counter, favouring his left knee so slightly that someone new to the bar might not have noticed. Rory sat opposite Eva. Up close, she could see tiredness beneath the careful makeup around her eyes. Eva looked at Rory’s wet jacket. “Have you been working?” “Deliveries. Golden Empress.” “On a night like this?” “People get hungry on nights like this.” Eva smiled. It was the first expression that looked familiar on her altered face. At school, she had been able to turn a reprimand into a joke without seeming to try. Rory had once spent a whole term being sent out of maths because she couldn’t stop laughing when Eva caught her eye. “I nearly walked past,” Eva said. “I saw the sign and came in to get out of the rain.” “You’re in London?” “Just for two days.” Eva ran a finger down the damp seam of her coat. “I had an appointment this afternoon. I’m going back to Cardiff in the morning.” Rory waited. Eva offered nothing more. She had once told Rory every thought she had before either of them knew whether it was worth saying. “I was there last month,” Rory said. “My mum’s birthday.” “How is Jennifer?” “Still correcting strangers’ grammar. Dad’s retired.” “Brendan retired?” Eva lifted her eyebrows. “I thought they’d have to take him out of chambers in a box.” “He calls it consulting. Mum calls it getting underfoot.” Eva laughed, then glanced down at her glass. Rory thought of all the mornings they had gone to school from one house or the other, with Jennifer calling after them to take their coats and Brendan already gone. Eva knew the sound of Rory’s front door sticking in damp weather. Rory had never expected to have to tell her that her father had retired. “Why didn’t you call when you were in Cardiff?” Eva asked. Rory wrapped her hands around the tea. It was hot enough to hurt. “I didn’t know if you’d want me to.” “That’s a poor excuse.” “Yes.” Eva drew the glass toward her and turned it in a small circle on the table. “I saw your mum once, outside the library. She told me you were doing well.” “She says that when she doesn’t know.” “I gathered.” The rain struck the front window harder. A couple near the door rose to leave, struggling into their coats beneath the green light from the sign. Rory waited while they passed her chair. She could ask Eva about the appointment. She could ask about the hair, or the white line in her eyebrow. Years ago she would have been told before she’d finished saying hello. Instead she said, “You sent me a postcard from Lisbon.” “Did I?” “The yellow tram. You wrote that you’d found a street where the buildings were all blue.” Eva’s hand stilled on her glass. “I remember the street.” “You didn’t put a return address.” “I was travelling.” “You had a phone.” Eva looked up. “So did you.” Rory took her hands off the mug. She had kept the postcard on the mantel in her first room in London. It had stood there through the winter, the corners curling each time the radiator came on. She’d looked at Eva’s handwriting whenever she was waiting for her own phone to ring. “I could have called,” Rory said. “Yes.” They had spoken plenty in Rory’s first months in London. Eva had found her a place to sleep, met her at the station and carried one of her bags down the steps because Rory’s hands had been shaking. Later, Eva had asked questions Rory couldn’t bear to hear and offered help Rory had begun to resent. By the time the postcard arrived, their calls had dwindled to messages about nothing much. Rory glanced at the thin scar on her left wrist. She rubbed it with her thumb, an old habit. “I’m sorry,” she said. Eva shook her head, but Rory couldn’t tell what she meant by it. “After you left,” Eva said, “I used to pass your old flat on my way to work. For weeks I looked up at the windows. I knew perfectly well you weren’t there.” “You could have come down.” “I did.” Rory frowned. “When?” “March. Three years ago, I think. I called from the station. You said it was a bad time.” She remembered now: a Thursday afternoon, the back stairs at the Golden Empress, the phone pressed between her ear and shoulder while she tied a bag shut. She had been sleeping badly. Evan had found her number again, and every unexpected call made her dread looking at the screen. When Eva said she was at Paddington, Rory had felt only the pressure of one more thing she couldn’t manage. “I didn’t realise you were already here,” Rory said. “I told you.” “I’m sorry. I don’t think I heard it.” Eva looked past her to the old black-and-white photographs on the wall. “You asked if I could come another day. I said I couldn’t.” “What did you do?” “Went to the appointment. Got on the train home.” “The appointment?” Eva folded her hands around the empty glass. On the third finger of her left hand was a pale band where a ring had been. “I was seeing a specialist here,” she said. “I hadn’t told many people.” Rory felt the urge to ask what for, and checked it. Eva saw her glance at the ring mark and turned her hand over. “I was ill,” Eva said. “That’s why I went to Lisbon afterward. I’d been promising myself a trip for years.” “Are you all right now?” “Mostly.” Eva gave a small shrug. “I get tired sooner.” Rory thought of the way Eva had pulled away from the hug. She looked at her more carefully, angry at herself for doing it. Eva caught her eye. “I’m not about to collapse,” she said. “I wasn’t—” “You were.” “I’m glad you’re here.” “I am too.” Rory lifted her tea, then put it down without drinking. “You should have told me.” Eva’s expression hardened. “I tried to see you.” Rory nodded. Beyond the window, headlights crawled over the wet road. She could still remember the relief she’d felt when Eva had agreed to come another day, when Rory could hang up and finish work. She had not called back to arrange one. “I’m sorry,” she said again. “I know.” Eva took a breath. “I was angry for a long time. Then I kept meaning to call, and it got harder.” Rory understood that much. She had been doing the same thing. She had also told herself Eva was busy travelling, that whatever distance grew between them belonged equally to them both. “You cut your hair,” Rory said. Eva touched the pale stubble above her ear. “It grew back like this. I liked it, so I kept it short.” “It suits you.” “It took some getting used to.” She looked at Rory’s face. “Yours hasn’t changed at all.” “That’s not true.” “No.” Eva smiled faintly. “I can see that.” Silas approached with the paper bag Yu-Fei had sent. “I’ve eaten half,” he told Rory. “Before you report me.” “Wise.” He stopped beside their table. “Would you like another drink?” Eva checked her watch. “I should go soon.” “Tea?” Rory asked. “There’s time for tea.” Eva considered. “All right.” Silas took the empty glass away. Rory watched him make his way around a chair someone had left out, steadying it with his ringed hand before he passed. The bar had quieted. A man at the counter was reading a newspaper; someone in the back was laughing, softly enough that Rory couldn’t hear why. She had come downstairs wet and tired, expecting to see Silas, collect her supper and go home. Eva had been sitting here all that time, close enough to touch. When Silas brought the tea, Eva warmed her hands around the cup. “I’m teaching again,” she said. “Part-time, at the college. Adults learning English. You’d like them.” “Are you still making everyone learn those terrible songs?” “They weren’t terrible.” “You made me sing one in French for your birthday.” “And you still remember it.” Rory did. She wouldn’t sing it here. Eva seemed to know that, and for a moment they sat together comfortably, listening to the rain. “I have to be up early,” Eva said at last. Rory felt a sharp disappointment that had no claim on Eva. “Can I walk you to the station?” “My hotel’s only two streets away.” “I’ll walk you there.” Eva looked at her for a moment. “All right.” At the door, Rory borrowed a black umbrella from the stand. She called goodnight to Silas, who raised the bag in reply. Outside, the rain had thinned to a cold mist. They stepped beneath the green sign, and Rory opened the umbrella over them both. Eva took Rory’s arm when they crossed the road. On the other side she let go, but stayed close enough that their coats brushed as they walked.
created_at"2026-09-23T16:35:11.367Z" 9/23/2026, 4:35:11 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2261
moderation_latency(null)
generation_time47834
tokens_prompt846
tokens_completion3056
native_tokens_prompt808
native_tokens_completion2552
native_tokens_completion_images0
native_tokens_reasoning0
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"completed"
service_tier"default"
usage0.027136
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181311-3KRQPDKvN1WqzBGFR9C8"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181311-7i6yUVp5eH5Xcv3YGG2m"
upstream_id"resp_090b1b38a1b54896016ab3ffbf979487d19a56398523439030"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_090b1b38a1b54896016ab3ffbf979487d19a56398523439030"
is_byokfalse
latency835
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.027136
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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
totalTags30
adverbTagCount3
adverbTags
0"He walked back [back]"
1"she said again [again]"
2"Eva smiled faintly [faintly]"
dialogueSentences108
tagDensity0.278
leniency0.556
rawRatio0.1
effectiveRatio0.056
82.76% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2030
totalAiIsmAdverbs7
found
0
adverb"slowly"
count1
1
adverb"quickly"
count1
2
adverb"suddenly"
count1
3
adverb"slightly"
count1
4
adverb"perfectly"
count1
5
adverb"carefully"
count1
6
adverb"softly"
count1
highlights
0"slowly"
1"quickly"
2"suddenly"
3"slightly"
4"perfectly"
5"carefully"
6"softly"
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)
90.15% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2030
totalAiIsms4
found
0
word"weight"
count1
1
word"eyebrow"
count2
2
word"familiar"
count1
highlights
0"weight"
1"eyebrow"
2"familiar"
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
narrationSentences141
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences141
filterMatches
0"watch"
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences219
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2030
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions43
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions126
wordCount1427
uniqueNames14
maxNameDensity3.64
worstName"Eva"
maxWindowNameDensity7
worstWindowName"Eva"
discoveredNames
Rory50
Raven1
Nest1
Soho1
Silas11
London3
Eva52
Jennifer1
Brendan1
Thursday1
Golden1
Empress1
Paddington1
Yu-Fei1
persons
0"Rory"
1"Raven"
2"Silas"
3"Eva"
4"Jennifer"
5"Brendan"
6"Yu-Fei"
places
0"Soho"
1"London"
2"Golden"
3"Paddington"
globalScore0
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences93
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2030
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences219
matches
0"understood that much"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs122
mean16.64
std17.67
cv1.062
sampleLengths
050
143
216
39
45
560
615
746
868
922
101
1117
121
1340
148
153
1632
174
1810
1931
207
216
2210
235
2432
2523
264
273
285
297
3053
3119
323
3329
3425
3510
363
376
3819
399
4064
4111
4221
434
441
4531
467
472
4865
4910
97.80% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences141
matches
0"was cropped"
1"being sent"
2"been told"
78.35% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs274
matches
0"was adding"
1"was beginning"
2"was waiting"
3"was reading"
4"was laughing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount2
flaggedSentences2
totalSentences219
ratio0.009
matches
0"He had been on his feet since opening; she could see it in the care he took shifting his weight off his left leg."
1"A man at the counter was reading a newspaper; someone in the back was laughing, softly enough that Rory couldn’t hear why."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1430
adjectiveStacks0
stackExamples(empty)
adverbCount44
adverbRatio0.03076923076923077
lyAdverbCount12
lyAdverbRatio0.008391608391608392
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences219
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences219
mean9.27
std6.51
cv0.703
sampleLengths
032
118
217
313
413
516
65
74
85
911
1024
1114
1211
139
146
1520
166
1720
1817
1922
206
2123
229
233
2410
251
2617
271
287
299
306
3118
328
333
3417
3515
364
376
384
3910
4021
417
426
434
446
455
465
4727
484
4913
42.24% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.2968036529680365
totalSentences219
uniqueOpeners65
84.75% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences118
matches
0"Then she looked toward the"
1"Then Eva came around the"
2"Instead she said,"
ratio0.025
94.58% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences118
matches
0"She pushed through the door"
1"His silver signet ring held"
2"He set down his pen"
3"He had been on his"
4"he said, nodding toward the"
5"Her flat was one floor"
6"She was going to say"
7"She wore a charcoal coat"
8"Her mouth opened."
9"She stood so quickly the"
10"He placed it on the"
11"He walked back toward the"
12"It was the first expression"
13"She had once told Rory"
14"It was hot enough to"
15"She could ask Eva about"
16"She could ask about the"
17"She had kept the postcard"
18"It had stood there through"
19"She’d looked at Eva’s handwriting"
ratio0.314
36.27% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount100
totalSentences118
matches
0"The green neon sign threw"
1"She pushed through the door"
2"Rory carried the bag behind"
3"His silver signet ring held"
4"Silas looked into the bag."
5"He set down his pen"
6"He had been on his"
7"Rory had meant to tell"
8"he said, nodding toward the"
9"Her flat was one floor"
10"She was going to say"
11"The woman’s hair was cropped"
12"She wore a charcoal coat"
13"Rory had never seen either"
14"Eva turned, perhaps because she"
15"Her mouth opened."
16"She stood so quickly the"
17"Rory was suddenly aware of"
18"The embrace was firm and"
19"Rory held on a second"
ratio0.847
42.37% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences118
matches
0"By the time the postcard"
ratio0.008
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences65
technicalSentenceCount1
matches
0"She called goodnight to Silas, who raised the bag in reply."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags30
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags22
fancyCount0
fancyTags(empty)
dialogueSentences108
tagDensity0.204
leniency0.407
rawRatio0
effectiveRatio0
88.3084%