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Run: 2026-02-17-01KHMR1SJYWPNVWYZMXRDK7X45
Run Details
Model:
Claude Sonnet 4.5
Test:
Bad Writing Habits
Scenario:
Literary fiction: old friends reunite
Duration:
39.1s
Cost:
$0.028707
Provider:
Amazon Bedrock
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
Messages
Meta
AI
The Raven's Nest smelled like it always did—old wood, whiskey, and the ghost of a thousand cigarettes from before the smoking ban. Rory pushed through the door just after seven, shaking rain from her jacket. She'd spent the last three hours delivering sesame chicken and spring rolls through Camden's maze of streets, and her legs ached. All she wanted was a pint and whatever leftover chips Silas might have behind the bar. She was halfway to her usual stool when she saw him. Evan sat alone in the corner booth, the one beneath the framed photograph of Checkpoint Charlie. His fingers traced the rim of a whiskey glass, and his eyes
were fixed
on the amber liquid like it might hold answers. He'd lost
weight
. His face had that hollowed-out
look
she'd seen on men who'd stopped sleeping properly, and his hair—which he'd always kept
precisely
trimmed—curled over his collar. Rory's hand found the crescent-shaped scar on her left wrist. She pressed her thumb against it, feeling the familiar ridge of tissue. She should leave. Turn around, walk back into the rain, find another pub. But Evan
look
ed up, and their eyes met. For a moment, neither of them moved. Then something
flickered
across his face—recognition, followed by what might have been shame or relief or both. He raised his hand in a tentative wave, the gesture so uncertain that it belonged to someone else entirely. Silas emerged from the back, his slight limp more pronounced than usual. He took in the scene with the quick assessment of a man trained to read rooms, his hazel eyes moving from Rory to Evan and back again. His signet ring caught the dim light as he reached for a glass. "Your usual?" he asked Rory, his voice
carefully
neutral. She nodded, unable to find words. Her feet carried her toward Evan's booth before her brain could countermand the order. "Rory," Evan said as she approached. His voice had changed, lost its edge. "Christ. I didn't think—I mean, I heard you were in London, but I never thought I'd actually..." "See me?" She slid into the opposite side of the booth, keeping the table between them like a neutral zone. "What are you doing here?" "Drinking." He attempted a smile that didn't quite work. "Same as everyone else, I suppose." Silas set down her pint without comment, then retreated to polish glasses behind the bar. His presence was a comfort—she knew he'd be watching,
knew that his
old instincts never quite went dormant. "You
look
good," Evan said. "Don't." "I just meant—" "I know what you meant." Rory wrapped both hands around her glass. The cold seeped into her palms. "You still in Cardiff?" "Moved to Bristol last year. My firm opened a new office." He gestured vaguely with one hand. "More corporate law, less criminal defense. Turns out I'm better with contracts than people." The irony of that statement hung between them. Rory took a long drink of her beer to avoid responding. "I heard about your father," Evan said quietly. "The disbarment. I'm sorry." "Are you?" The question came out sharper than she'd intended. "He got what he deserved. Turns out embezzling client funds tends to catch up with you eventually." Evan flinched. "Your mother?" "Teaching. Still in Cardiff. We don't talk much." Rory traced a water ring on the table with her finger. "She thinks I ran away. Maybe I did." "You had reasons." "Did I?" She met his eyes, saw him
look
away first. "Or maybe I was just a coward who couldn't face things." "Don't
do that." Evan's
hand moved across the table, stopping inches from hers. He pulled it back. "Don't take responsibility for what I did. I was—God, Rory, I was awful to you. The things I said, the way I..." He ran his fingers through his hair, making it stand up at odd angles. "I've been in therapy for two years. Trying to figure out why I thought control was the same as love." Rory felt something shift in her chest, a settling of
weight
she hadn't known she still carried. "Is it working?" "Some days." He picked up his whiskey, set it down without drinking. "I don't see my father anymore. That helps. Realizing that I was just repeating his patterns, his voice in my head telling me that's how men are supposed to be..." He shook his head. "I'm not making excuses." "Sounds like excuses." "It's context. Not justification." Evan's eyes were red-rimmed, exhausted. "I think about that night a lot. When you left. I came home and you were just gone. I broke three plates before I realized I was proving your point." The old photographs on the walls
seemed to
lean in, listening. In the corner, someone fed coins into the jukebox, and Tom Waits' gravelly voice filled the spaces between their words. "Eva helped me leave," Rory said. "Packed my things while you were at the office. She kept saying I deserved better, and I kept telling her I was fine." She laughed, but there was no humor in it. "Funny how we lie to ourselves." "Are you?" Evan asked. "Better, I mean. Here in London." Rory thought about her flat above the bar, the creak of floorboards and the sound of closing time drifting up through the floor. She thought about Yu-Fei's restaurant, the comfortable routine of delivering food to strangers, the simplicity of it. She thought about Silas, who asked no questions and offered quiet understanding with every pint he poured. "I'm working on it," she said finally. "Some days are easier than others." "I didn't come here to find you." Evan's words tumbled out
quickly
, like he needed her to believe him. "I'm up for a consultation on a merger. Pure coincidence that I walked into this place." "I believe you." "Do you?" He
look
ed at her with such raw hope that she had to glance away. "Yeah. The universe isn't that cruel or that kind." Rory finished her beer. "We're just two people who happened to be in the same place at the same time." Evan nodded
slowly
. "For what it's worth, I'm glad you left. I'm glad you got away from me before I did any more damage." "That's probably the most honest thing you've ever said to me." "I'm trying." He pushed his whiskey away, the glass still half-full. "To be better. To be someone I can stand to see in the mirror." Rory stood, collecting her jacket. Rain still streaked the windows, turning the green neon sign outside into a watery blur. She paused beside the booth,
look
ing down at this man who had once taken up so much space in her life and now seemed small, diminished by his own recognition of past sins. "Good luck with that," she said, and meant it. She walked back to the bar where Silas waited, his expression
carefully
impassive. He didn't ask questions—he never did—but his eyes held understanding as he pulled her another pint. Behind her, she heard Evan gather his coat and leave, the door chiming
softly
as he stepped back out into the London rain. She didn't turn to watch him go.
created_at
"2026-02-17T02:50:20.641511+00:00"
2/17/2026, 2:50:20 AM
model
"anthropic/claude-4.5-sonnet-20250929"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2685
moderation_latency
192
generation_time
38848
tokens_prompt
867
tokens_completion
1789
native_tokens_prompt
914
native_tokens_completion
1731
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.028707
router
(null)
provider_responses
0
id
"d89a39b6-3d28-44bd-839e-8a76237dcbc9"
status
200
is_byok
false
latency
2683
endpoint_id
"d8bee848-f020-454a-b2be-4a7ce868f99f"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.5-sonnet-20250929"
api_type
"completions"
id
"gen-1771296581-5Q5VFo3K1BpgpYwXcBDS"
upstream_id
"d89a39b6-3d28-44bd-839e-8a76237dcbc9"
total_cost
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cache_discount
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upstream_inference_cost
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provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
59.2593%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
9
adverbTagCount
2
adverbTags
0
"Evan said quietly [quietly]"
1
"she said finally [finally]"
50.5766%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1214
totalAiIsmAdverbs
6
found
0
adverb
"carefully"
count
2
1
adverb
"precisely"
count
1
2
adverb
"quickly"
count
1
3
adverb
"slowly"
count
1
4
adverb
"softly"
count
1
highlights
0
"carefully"
1
"precisely"
2
"quickly"
3
"slowly"
4
"softly"
100.0000%
AI-ism character names
Target: 0 AI-default names (16 tracked, −20% each)
codexExemptions
0
"Blackwood"
found
(empty)
100.0000%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
75.2883%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1214
totalAiIsms
3
found
0
word
"flickered"
count
1
1
word
"weight"
count
2
highlights
0
"flickered"
1
"weight"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
0
maxInWindow
0
found
(empty)
highlights
(empty)
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
69
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
1
narrationSentences
69
filterMatches
0
"look"
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
2
totalSentences
96
matches
0
"knew that his"
1
"do that.\" Evan's"
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
47
mean
25.53
std
18.54
cv
0.726
sampleLengths
0
72
1
11
2
67
3
22
4
13
5
8
6
43
7
52
8
9
9
20
10
30
11
25
12
15
13
33
14
5
15
1
16
3
17
22
18
31
19
19
20
12
21
27
22
4
23
27
24
3
25
22
26
73
27
20
28
50
29
3
30
39
31
31
32
44
33
10
34
57
35
13
36
35
37
3
38
16
39
29
40
24
41
11
42
25
43
53
44
9
45
29
46
30
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
69
matches
0
"were fixed"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
152
matches
(empty)
94.4298%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
798
adjectiveStacks
0
stackExamples
(empty)
adverbCount
37
adverbRatio
0.046365914786967416
lyAdverbCount
12
lyAdverbRatio
0.015037593984962405
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
96
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
96
mean
12.5
std
7.8
cv
0.624
sampleLengths
0
22
1
13
2
21
3
16
4
11
5
16
6
23
7
3
8
25
9
10
10
12
11
3
12
10
13
8
14
7
15
17
16
19
17
12
18
27
19
13
20
9
21
6
22
14
23
6
24
7
25
17
26
20
27
5
28
9
29
6
30
15
31
18
32
5
33
1
34
3
35
12
36
6
37
4
38
17
39
14
40
8
41
11
42
8
43
4
44
10
45
17
46
2
47
2
48
19
49
8
71.8750%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
6
diversityRatio
0.46875
totalSentences
96
uniqueOpeners
45
36.1111%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
9
fancyCount
5
fancyTags
0
"Evan said as she approached (say approach)"
1
"Evan said quietly (say quietly)"
2
"laughed (laugh)"
3
"she said finally (say finally)"
4
"she said, and meant it (say, mean)"
87.5024%