Run: 2026-10-13-01M4TP79FJFWKETTHWZQ6XGYAD

Run Details

Duration:
1m 52s
Cost:
$0.130959
Provider:
Fireworks

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 rain had been falling since four, and by ten it had worn the neon down to a green smear on the pavement outside, the sign above the door buzzing its one tired note. Silas worked the bar the way he worked every closing hour, slowly, favoring the left knee, stacking glasses that were already clean because his hands had never learned to be idle. The Raven's Nest was empty except for the dead men on the walls, the old maps, the black-and-white streets of cities nobody came in here to name. Rory came in backwards through the door, wrestling the insulated delivery bag off her shoulder, hair plastered dark against her cheeks, smelling of sesame oil and wet pavement. "Dead out there," she said. "Dead in here." "Yu-Fei says you still owe him for the dumplings." "Yu-Fei is a romantic." He set a glass of water on the bar for her without being asked. She drank it in four swallows, wiped her mouth with the back of her hand, and looked at him with those bright blue eyes that missed nothing and forgave most of it. "You want company or quiet?" "Quiet tonight." "Holler if that changes." She took the stairs two at a time, and a moment later her footsteps crossed the ceiling over his head, and then came the small domestic thunder of her kettle. He liked that sound. It was the sound of a life going on directly above the wreckage of his own, and some nights it was the only thing keeping the wreckage politely below the floorboards. The door opened at half ten and let in the rain and a man Silas had buried twenty-six years ago. He knew him by the umbrella first, absurdly, a proper black umbrella furled tight, the kind no one carried anymore. Then the man straightened out of the weather and turned, and the face assembled itself out of time: heavier, grey, fallen in somehow, as though something structural had given way behind it, but unmistakable. "Blackwood," Eddie March said. "You've got old." "You got caught." Silas set down the glass he was holding. "Close the door. You're letting the heat out and the past in." Eddie closed the door. He stood a moment taking the place in, the maps, the photographs, the bookshelf with its quiet secret behind it, and something crossed his face that Silas recognized from interrogation rooms long ago: a man auditing his own decision to be here. "Islay, if you've got it," Eddie said, coming to the bar. "I've become a cliché in my old age." "You were always a cliché. You've just caught up to it." He poured two fingers and watched Eddie's hand on the glass. It trembled, faintly, until the first sip went down and settled it, the small weather of the glass against his teeth going still. Silas had spent thirty years reading hands for a living. He filed it away and hated himself for filing it away. "I was at Colley's funeral this morning," Eddie said. "Golders Green. Third one this year. You stop getting invited to weddings and start getting reserved seats at crematoria." "I heard about Colley." "He asked about you, near the end." Eddie turned the glass a quarter turn. "Walking back to the Tube I saw the sign. A raven. I remembered Prague, you drunk on Becherovka, saying when you got out you'd keep a bar and put a raven over the door. There can't be two in London. I stood across the street for ten minutes doing the arithmetic." "And?" "And the arithmetic lost." Eddie almost smiled. "You'd have liked the odds. You never trusted them either." They had been young together, which was a country you couldn't revisit. Same intake, same corridors, Eddie the clever one, the golden boy, marked for the top floors while Silas was marked for the field. Silas had stood best man at his wedding in '88, in a church in Guildford, Caroline luminous, Eddie terrified and happy. He had not been invited to the divorce. That was how it went with men like them. You got the front half of a life. "Caroline?" Silas asked. "Lasted longer than the Service did. There's a cottage in Kent I'm meant to be enjoying. A daughter in Vancouver who speaks to me on birthdays, which is to say annually, which is to say at least it's scheduled." Eddie drank. "And you. You keep a bar." "I keep a bar." "Under a girl with a kettle, by the sound of it." "Tenant. She delivers noodles and sees through me. It's a good arrangement." Eddie looked at him then the way you look at a house you used to live in, checking what the new owners had done to the garden. Silas let him look. He knew what was visible: the grey in the auburn, the beard, the slight hitch in the left leg when he crossed to fetch the bottle and pour again. The ring on his right hand, which he turned once without meaning to. "You still do that," Eddie said. "The ring. When you're deciding whether to lie." "Old habits. Drink your whisky." It was the photographs that did it, in the end. Eddie carried his second glass to the wall and moved along it slowly, past the maps, past the street scenes, and stopped at a small black-and-white frame near the corner: snow, tram wires, a narrow street climbing away into shadow. "Karmelitská," he said. "You're the first to place it." "There wasn't snow when we—" He stopped. The sentence stood in the room unfinished, and neither of them went to collect it. "It snowed that year," Eddie said finally, quieter. "Later." Silas took down the bottle though neither of them needed more, because his hands wanted work. He crossed the room and knew Eddie was watching the leg, the way it dragged a half-beat late in the damp. "The knee," Eddie said. "Rain in it tonight. It's a better barometer than the BBC." "I'm sorry." It was the first apology, aimed at the leg, meaning everything. Silas polished a glass and let the silence do its work, the neon buzzing, the rain needling the windows, the kettle long since gone quiet overhead. "I read the after-action," Silas said. "Years ago. A woman in Registry owed me a lunch." Eddie went very still. In the old days that stillness had meant a man deciding between two doors, both of them bad. "Then you know what it says." "I know what it says." What it said was that the abort order had been necessary, the asset compromised, losses unavoidable, the field officer's deviation regrettable. What it said and what happened were different countries, and Silas had lived twenty-six years in the space between them. "It said what it had to say," Eddie told his glass, "to keep the rest of the network breathing." "I'm sure." "You went back for him." "He was alive." "Not by the time you got there." "No." Silas set the glass down. "But I didn't know that on the stairs." The rain filled the pause. Somewhere in the walls a pipe ticked. Eddie finished the whisky and didn't ask for another, which was its own confession, a man pacing himself against doctor's orders he didn't intend to follow for long. "There's a woman in Brno," Eddie said. "Tomáš's widow. Gets a postal order every December. Won't know where from. Thirty years of Decembers." He turned the empty glass in a slow circle on the wood. "It's useless. I know it's useless." "She knows." "How?" "A woman like that knows. She can't prove it, and neither can you, and that's the arrangement." He said it without cruelty, which cost him something. "It's more than most of us managed." Eddie looked at him then, and for a moment the golden boy surfaced through the ruin, the old bright attention, the mind that used to run three moves ahead of every room. "Would you have signed it? If the desk had been yours that night. The abort." Silas turned the ring on his right hand, once, twice, and Eddie watched him do it and waited, because they both knew what the turning meant: he was deciding whether to lie. "I don't know," Silas said. "I used to know. That's the difference between then and now." Eddie nodded slowly, as if that were the answer he'd carried across London in the rain, as if he'd needed it to be that one and no other. He reached into his coat and laid a twenty under the empty glass. Silas didn't wave it off. A free drink would have been forgiveness, and they were both too old to spend that coin cheaply. He rang it up and dropped the change in the tips jar with Rory's name chalked on it. "Look after the leg, Blackwood." "Look after the rest of you, March." The handshake was brief. His hand was soft now. It hadn't been. Then the door opened and closed, and the green neon threw one long smear across the wet pavement, and Eddie March walked out of it into the rain with his black umbrella up, and did not look back, and Silas did not watch long enough to be sure. He locked the door. He stood a moment at the wall of photographs and reached out and straightened the frame with the snow and the tram wires, though it had not been crooked. Some doors you closed because you were finished with them. Some you closed so the light stayed in. Above him the floorboards creaked, the small thunder of a kettle, the ordinary machinery of a life going on. He turned the ring once on his right hand, switched off the sign, and stood in the dark a while, listening to it.
created_at"2026-10-13T13:11:25.586Z" 10/13/2026, 1:11:25 PM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency975
moderation_latency(null)
generation_time112060
tokens_prompt846
tokens_completion9105
native_tokens_prompt908
native_tokens_completion8549
native_tokens_completion_images(null)
native_tokens_reasoning6467
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"stop"
service_tier(null)
usage0.130959
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791897085-bbknKHfQ17dbmUbwXAjc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791897085-V3tN79yQu7pSoY4gzlF2"
upstream_id"chatcmpl-380ff6f8117545049de071e495552a6a"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-380ff6f8117545049de071e495552a6a"
is_byokfalse
latency975
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.130959
cache_discount(null)
upstream_inference_cost0
provider_name"Fireworks"
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
totalTags23
adverbTagCount1
adverbTags
0"Eddie said finally [finally]"
dialogueSentences62
tagDensity0.371
leniency0.742
rawRatio0.043
effectiveRatio0.032
87.83% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1643
totalAiIsmAdverbs4
found
0
adverb"slowly"
count3
1
adverb"very"
count1
highlights
0"slowly"
1"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)
90.87% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1643
totalAiIsms3
found
0
word"footsteps"
count1
1
word"trembled"
count1
2
word"silence"
count1
highlights
0"footsteps"
1"trembled"
2"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
narrationSentences80
matches(empty)
89.29% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences80
filterMatches
0"look"
hedgeMatches
0"tend to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences119
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen51
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1643
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions22
unquotedAttributions0
matches(empty)
16.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions48
wordCount1172
uniqueNames7
maxNameDensity1.96
worstName"Eddie"
maxWindowNameDensity4.5
worstWindowName"Eddie"
discoveredNames
Raven1
Nest1
Silas18
March2
Eddie23
London1
Rory2
persons
0"Raven"
1"Silas"
2"March"
3"Eddie"
4"Rory"
places
0"London"
globalScore0.519
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1643
matches(empty)
82.63% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences119
matches
0"liked that sound"
1"was that the"
2"spend that coin"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs64
mean25.67
std23.82
cv0.928
sampleLengths
092
128
25
33
49
550
65
72
869
920
1054
117
1223
1346
1419
1511
1655
1728
184
1965
201
2117
2281
233
2447
254
2611
2712
2873
2914
305
3150
323
336
3431
3537
364
3711
382
3937
4016
4128
425
4341
4419
452
465
473
487
4914
87.72% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences80
matches
0"being asked"
1"was marked"
2"been invited"
3"been crooked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs205
matches
0"was holding"
1"was watching"
2"was deciding"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences119
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount691
adjectiveStacks0
stackExamples(empty)
adverbCount23
adverbRatio0.03328509406657019
lyAdverbCount7
lyAdverbRatio0.010130246020260492
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences119
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences119
mean13.81
std11.18
cv0.81
sampleLengths
034
131
227
328
45
53
69
718
832
95
102
1134
124
1331
1420
1520
1634
174
183
1911
2012
214
2242
2311
248
2511
2611
2723
2810
2911
309
3119
324
3314
3451
351
367
3710
3812
3923
4021
418
429
438
443
4541
466
474
4811
4912
58.26% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.3949579831932773
totalSentences119
uniqueOpeners47
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences69
matches
0"Then the man straightened out"
1"Somewhere in the walls a"
2"Then the door opened and"
ratio0.043
69.28% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences69
matches
0"He set a glass of"
1"She drank it in four"
2"She took the stairs two"
3"He liked that sound."
4"It was the sound of"
5"He knew him by the"
6"He stood a moment taking"
7"He poured two fingers and"
8"It trembled, faintly, until the"
9"He filed it away and"
10"They had been young together,"
11"He had not been invited"
12"You got the front half"
13"He knew what was visible:"
14"It was the photographs that"
15"He crossed the room and"
16"It was the first apology,"
17"He turned the empty glass"
18"He said it without cruelty,"
19"He reached into his coat"
ratio0.377
17.97% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences69
matches
0"The rain had been falling"
1"Silas worked the bar the"
2"The Raven's Nest was empty"
3"Rory came in backwards through"
4"He set a glass of"
5"She drank it in four"
6"She took the stairs two"
7"He liked that sound."
8"It was the sound of"
9"The door opened at half"
10"He knew him by the"
11"Eddie March said"
12"Silas set down the glass"
13"Eddie closed the door."
14"He stood a moment taking"
15"Eddie said, coming to the"
16"He poured two fingers and"
17"It trembled, faintly, until the"
18"Silas had spent thirty years"
19"He filed it away and"
ratio0.884
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences69
matches(empty)
ratio0
73.17% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount4
matches
0"Silas worked the bar the way he worked every closing hour, slowly, favoring the left knee, stacking glasses that were already clean because his hands had never …"
1"Rory came in backwards through the door, wrestling the insulated delivery bag off her shoulder, hair plastered dark against her cheeks, smelling of sesame oil a…"
2"Then the man straightened out of the weather and turned, and the face assembled itself out of time: heavier, grey, fallen in somehow, as though something struct…"
3"Eddie looked at him then, and for a moment the golden boy surfaced through the ruin, the old bright attention, the mind that used to run three moves ahead of ev…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags23
uselessAdditionCount1
matches
0"Eddie said finally, quieter"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount0
fancyTags(empty)
dialogueSentences62
tagDensity0.226
leniency0.452
rawRatio0
effectiveRatio0
85.7894%