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Run: 2025-11-18-01KACP87JGS9TNY9894HTSQB2R
Run Details
Model:
Gemini 2.5 Flash Lite
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
4.3s
Cost:
$0.000454
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
100.00%
Parse dialogue
(details)
Model input
System
You are an expert novel author in the cozy mystery genre. Take the following details about characters/locations/... into account: <character name="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German and does not yet know any English. She enjoys landscape photography and is always seen with her camera. </character> <character name="Hunter"> Hunter is a 35-year old detective who is investigating a series of mysterious disappearances in the small town of Alborn, MN. He is a former marine and has a no-nonsense attitude. Hunter has no knowledge of German, not even basic phrases. </character> <location name="Alborn, MN"> Alborne is a small town in the Midwest with a population of 3,000. It is known for its annual apple festival. </location>
User/Human
Write the following scene: Melanie is sitting at a cafe, looking at her camera. Hunter approaches her and asks her about a recent event in the town. She responds troubled and shaken in German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."
Model response
Messages
Meta
AI
The aroma of freshly brewed coffee and cinnamon pastries clung to the air in "The Cozy Bean," Alborn's only sit-down cafe. Melanie, a wisp of a woman with a shock of dark hair framing her earnest face, sat by the window, her well-loved camera resting on the small table beside her. She meticulously cleaned the lens with a soft cloth, her brow furrowed in concentration. The vibrant hues of a recent landscape shot were still imprinted on her mind, a stark contrast to the disquiet that had settled over Alborn like a perpetual autumn fog. A shadow fell over her table. Melanie looked up, her bright blue eyes widening slightly. Standing before her was a tall, broad-shouldered man, his expression grim and his uniform a stark reminder of the unease that had gripped their small town. Detective Hunter, she'd heard him called. He cleared his throat, his voice a low rumble that barely disturbed the cafe's gentle murmur. "Excuse me, miss. I'm Detective Hunter. I'm looking into the situation with the disappearances. Did you happen to see anything unusual down by the old mill a few nights ago? Around dusk?" Melanie blinked, her mind struggling to translate the man's words. The mention of the mill, so close to where she'd been trying to capture the setting sun, sent a shiver down her spine. Her hand instinctively tightened around her camera. "Die Mühle?" she whispered, her voice barely audible. "Ja... ja, ich war dort." She hesitated, the memory a jumble of fragmented images and a chilling sense of dread. "Es war... es war schrecklich. Ich habe..." Her voice caught, her eyes clouding with a fear that went deeper than mere observation. "Ich sah, wie sie jemanden wegbrachten. Schnell. In einen dunklen Wagen. Ohne ein Geräusch." She gestured wildly with her hands, trying to convey the unseen horror. "Niemand hat etwas gesagt! Es war wie im Traum... oder eher, ein Albtraum." Tears pricked her eyes. "Ich bin so verwirrt... und verängstigt. Wer tut so etwas?" Hunter stared at her, his brow furrowed in a way that suggested he was missing more than just the details. Her rapid, flowing German was a complete mystery to him. He understood a few words – "mill," "seen," "dark car" – but the emotional weight, the panicked urgency, was lost in translation. He’d expected a witness, not a riddle. "I... I'm sorry, I don't understand," he said, his voice gentler than before, but still laced with a frustrating incomprehension. "Could you… could you try to describe it in English? Slowly perhaps?" Melanie looked at him, her confusion mirroring his. She tried to simplify, to point, to mime. "Dort," she’d say, pointing towards the window and then miming a car driving away. "Dunkel. Schnell. Aber die Person... keine Hilfe. Nichts." Her hands flew to her mouth, her distress evident. Hunter sighed, rubbing the back of his neck. This wasn't going anywhere. Just as he was about to try another approach, a buzz vibrated from his pocket. He pulled out his phone, his expression hardening as he glanced at the screen. "It's my dispatcher," he said, his voice clipped. "Something's come up." He looked apologetically at Melanie. "I'm sorry, I have to go. I'll be back. If you can find anyone who speaks English, or if you remember anything else, please..." He trailed off, feeling utterly defeated. He gave her a curt nod and hurried out, leaving Melanie alone with her camera and the lingering echo of an unanswered question. *** ## Voice Sheet: Melanie & Hunter **Melanie:** "Die Mühle? Ja... ja, ich war dort. Es war... es war schrecklich. Ich habe..." "Ich sah, wie sie jemanden wegbrachten. Schnell. In einen dunklen Wagen. Ohne ein Geräusch. Niemand hat etwas gesagt! Es war wie im Traum... oder eher, ein Albtraum. Ich bin so verwirrt... und verängstigt. Wer tut so etwas?" "Dort. Dunkel. Schnell. Aber die Person... keine Hilfe. Nichts." **Hunter:** "Excuse me, miss. I'm Detective Hunter. I'm looking into the situation with the disappearances. Did you happen to see anything unusual down by the old mill a few nights ago? Around dusk?" "I... I'm sorry, I don't understand. Could you… could you try to describe it in English? Slowly perhaps?" "It's my dispatcher. Something's come up. I'm sorry, I have to go. I'll be back. If you can find anyone who speaks English, or if you remember anything else, please..."
created_at
"2025-11-18T23:54:31.528591+00:00"
11/18/2025, 11:54:31 PM
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
292
moderation_latency
(null)
generation_time
4227
tokens_prompt
272
tokens_completion
1028
native_tokens_prompt
288
native_tokens_completion
1064
native_tokens_completion_images
0
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
0.0004544
api_type
"completions"
id
"gen-1763510066-Da38n33f9KNYGAmh0yeL"
upstream_id
(null)
total_cost
0.0004544
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Parse dialogue
n/a
dialogue
0
name
"Melanie"
dialogue
"Ich bin so verwirrt... und verängstigt. Wer tut so etwas?"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8007438894792773
sk
0.45014662756598234
sv
0.3444055944055944
no
0.3397887323943662
sl
0.2870722433460076
is
0.2704280155642024
nl
0.2704280155642024
yo
0.251497005988024
pl
0.23469387755102045
en
0.23155737704918034
da
0.22520661157024793
vi
0.20886075949367086
ms
0.19006479481641467
tl
0.19006479481641467
tr
0.19006479481641467
sq
0.1883116883116883
et
0.17218543046357618
reliable
true
passes
true
1
name
"Hunter"
dialogue
"dark car"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8127340823970037
fr
0.7142857142857143
reliable
false
passes
true
2
name
"Melanie"
dialogue
"Dunkel. Schnell. Aber die Person... keine Hilfe. Nichts."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8300145701796989
nl
0.5977011494252874
no
0.5263870094722598
sv
0.4117647058823529
da
0.39130434782608703
fr
0.3346007604562738
ms
0.3217054263565891
en
0.317738791423002
cs
0.31237721021611
et
0.3013972055888224
sq
0.29718875502008035
pt
0.2827868852459016
tl
0.2827868852459016
is
0.2768595041322314
ca
0.20454545454545453
es
0.2009132420091324
it
0.2009132420091324
yo
0.2009132420091324
ro
0.1935483870967742
fi
0.1822429906542056
lv
0.1764705882352941
lt
0.17061611374407584
tr
0.1606714628297362
hu
0.15254237288135594
az
0.14425427872860636
hr
0.14425427872860636
pl
0.14425427872860636
sk
0.14425427872860636
reliable
true
passes
true
3
name
"Hunter"
dialogue
"I'm sorry, I have to go. I'll be back. If you can find anyone who speaks English, or if you remember anything else, please..."
detectedLang
"en"
heavyLang
"en"
scores
en
0.8173462172990809
tl
0.599483204134367
da
0.48229792919171677
yo
0.43636363636363634
no
0.39594699922057675
sv
0.3724696356275304
pl
0.3225524475524475
hu
0.31778169014084506
sk
0.2999096657633243
hr
0.29673321234119787
ms
0.2941712204007286
cs
0.2883379247015611
et
0.26540284360189575
lt
0.2647058823529412
ro
0.25265188042430087
sl
0.24316406250000003
sq
0.2319127849355798
de
0.22731804586241278
is
0.21875
ca
0.21717171717171715
it
0.21717171717171715
nl
0.1935483870967742
lv
0.19270833333333331
fr
0.18677859391395593
tr
0.1594360086767896
az
0.15300546448087432
pt
0.11428571428571428
be
0.08284023668639054
uk
0.07517899761336516
vi
0.07517899761336516
reliable
true
passes
true