Run: 2026-02-20-01KHY9GD61Y8AZKCGNAD7Y9F4C

Run Details

Duration:
25.0s
Cost:
$0.000882
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
80.00% 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

AI
**Voice Sheet: "Cafe Conversation"** **Melanie**: (head up, camera in lap, fingers tracing dented corners of the lens. Voice tight, shaky in German.) *"Das... Das passierte vor drei Tagen. Ein Junge. Er trank Thee hier. Blinzelte. Sagte, er fühlt sich verfolgt. Als er ging... Scherzlicht. Vom Fenster. Ich habe es nicht sehen können. Bis ich hinausging. Er war nicht da."* (Swallows, closes the camera slowly.) *"Hier. In Alborn. So ein Ort. So ein Junge."* **Hunter**: (stops, hat tilted back, boots scuffing the linoleum. Blinks, taken aback, shifts his stance.) *"Pardon? Miss, I—do you speak English? Sorry, didn’t catch that."* (Waits, when she says nothing, tries again, slower, pointing to the camera.) *"You take photos here? That your camera? You seen something? About the boy?"* (Frowns, rubs the back of his neck.) *"I’m Hunter—detective. Folks around here’ve been vanishing. Figured a new face might’ve noticed something. Don’t mean to push."* **Melanie**: (glances at the door, then back, eyes wide. Fumbles in her bag, pulls out a crumpled photo—blurry, taken from a window: a boy in a blue hoodie, head down, a shadowy figure loitering behind a maple tree. She shoves it at him.) *"Hier. Dort. Am Gartenweg. Den gånger. Den schatten. Er war da. Ich weiss es. Ich habe es aufgenommen."* (Voice cracks, tears pricking her eyes.) *"Bitte... helft ihm. Bitte."* **Hunter**: (leans in, squints at the photo. His brow furrows—recognition flickers. Mumbles, "Black hoodie... shadow near the maple... that’s the edge of town," then blinks, shaking his head.) *"Wait—you said ‘helft ihm’? What does that mean? English, please?"* (When she freezes, he softens, gestures to the photo.) *"This photo… relevant? To the boy? To the disappearances?"* **Melanie**: (takes a shuddering breath, wipes her eye. English, halting, but clear.) *"He’s scared. Of the shadow. I think… I think the shadow took him. Like the others."* (Nods at the photo.) *"I didn’t know how to say. Only… ‘help him’."* **Hunter**: (stares at her, then the photo, jaw tight. Pulls out his phone, checks the time, curses under his breath.) *"Damn. That’s the third sighting of a black hoodie this week. Thanks, Melanie. That… that’s a lead."* (Pauses, hesitates.) *"You—you sure you’re okay here? I should walk you back to your dorm."* **Melanie**: (waves a hand, already packing her camera. Voice firmer now.) *"I’m fine. My roommate’s with me. But… you have to find him. Please. Before… before it’s too late."* **Hunter**: (tucks the photo into his pocket, hands her a crumpled card with his cell number.) *"I will. Promise. Call me if you remember anything else—even a license plate, a car color, something. Anything."* (His phone rings—urgent, low. He answers, barks, "Send unit to 4th and Elm—yes, sir," then hangs up, scowling.) *"I gotta go. Shit."* (Pauses at the door, looks back.) *"Stay safe. And… I’ll get this photo developed. See what I can do."* **Melanie**: (smiles faintly, bitter.) *"Danke. Bitte. Bitte seht ihn."* **Hunter**: (blinks, confused again, but nods.) *"I will. Melanie—"* (Turns, strides out, door jangling. Calls over his shoulder.) *"Lock your door! And if you hear anything—call me!"* *Melanie watches him go, then opens her camera, scrolls to a photo taken an hour earlier: the shadowy figure, arm raised, masked.* --- The voice sheet captures their language barrier, Melanie's distress, and Hunter's determination—all against the cozy yet tense backdrop of Alborn, MN.
created_at"2026-02-20T19:47:55.725Z" 2/20/2026, 7:47:55 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency487
moderation_latency(null)
generation_time24794
tokens_prompt319
tokens_completion2786
native_tokens_prompt371
native_tokens_completion2846
native_tokens_completion_images(null)
native_tokens_reasoning1833
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.000881625
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"02177161687587428c256f90ee836450e608b7d1b1192f3dadefa"
is_byokfalse
latency299
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616875-kymIvXD9HnjbI4E8vYmJ"
upstream_id"02177161687587428c256f90ee836450e608b7d1b1192f3dadefa"
total_cost0.000881625
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
80.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Hier. In Alborn. So ein Ort. So ein Junge."
detectedLang"de"
heavyLang"en"
scores
de0.7926267281105991
no0.576271186440678
sl0.5754716981132075
en0.5436105476673428
nl0.5351239669421488
ro0.5044052863436124
it0.49888641425389757
yo0.4874715261958998
tl0.44581280788177335
lt0.33234421364985167
sv0.32228915662650603
sk0.3202416918429003
vi0.3055555555555556
fr0.281150159744409
is0.281150159744409
az0.27184466019417475
pl0.27184466019417475
ms0.25
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m Hunter—detective. Folks around here’ve been vanishing. Figured a new face might’ve noticed something. Don’t mean to push."
detectedLang"en"
heavyLang"en"
scores
en0.7929858743302484
tl0.5614035087719298
ro0.448051948051948
fr0.44516971279373363
pt0.44115713346482577
da0.4344644045242848
es0.4221617946974847
it0.40476190476190477
no0.40308988764044945
sk0.36042136945071485
cs0.3555724033358605
ca0.34715821812596004
sq0.3395493395493396
sl0.3178170144462279
de0.30156121610517667
sv0.2981007431874484
hr0.29401993355481726
nl0.2910758965804838
yo0.2728828058169376
lv0.2678725236864771
ms0.23354373309287646
pl0.22018348623853207
lt0.17953667953667954
et0.16090819348469892
hu0.1550695825049702
tr0.13793103448275862
is0.08108108108108109
az0.07608695652173912
eu0.07608695652173912
vi0.07608695652173912
fi0.06900328587075576
reliabletrue
passestrue
2
name"Melanie"
dialogue"Bitte... helft ihm. Bitte."
detectedLang"de"
heavyLang"de"
scores
de0.7877758913412564
nl0.7146118721461188
et0.4747899159663866
da0.375
it0.375
no0.375
reliabletrue
passestrue
3
name"Hunter"
dialogue"This photo… relevant? To the boy? To the disappearances?"
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
fr0.6891651865008881
tl0.6080627099664053
no0.4444444444444444
ca0.42622950819672134
da0.42528735632183906
yo0.41077441077441074
pt0.40374787052810895
cs0.3848857644991213
sl0.3848857644991213
lv0.358974358974359
nl0.35064935064935066
ms0.3346007604562738
it0.3320610687022901
es0.32038834951456313
pl0.27835051546391754
sk0.2738589211618257
hr0.24892703862660948
lt0.2290748898678414
sq0.1822429906542056
sv0.1822429906542056
hi0.18032786885245902
de0.1784037558685446
ro0.1784037558685446
reliabletrue
passestrue
4
name"Melanie"
dialogue"I didn’t know how to say. Only… ‘help him’."
detectedLang"en"
heavyLang"en"
scores
en0.8413156376226197
tl0.6008708272859216
pl0.4869402985074627
hr0.4811320754716981
no0.48015122873345933
da0.46911196911196906
cs0.461839530332681
yo0.44889779559118237
sk0.4258872651356994
lv0.40217391304347827
tr0.3820224719101124
lt0.3778280542986425
ca0.3341404358353511
sv0.3341404358353511
sq0.3276283618581907
sl0.3055555555555556
it0.2948717948717949
ro0.24657534246575344
be0.20289855072463767
hu0.19590643274853803
az0.1863905325443787
et0.1863905325443787
is0.1863905325443787
uk0.1863905325443787
vi0.1863905325443787
reliabletrue
passesfalse
5
name"Hunter"
dialogue"You—you sure you’re okay here? I should walk you back to your dorm."
detectedLang"en"
heavyLang"en"
scores
en0.8139880952380952
tl0.6246246246246246
cs0.455732946298984
pl0.410377358490566
hr0.40476190476190477
no0.4038155802861685
da0.39320388349514557
sq0.3842364532019704
yo0.37395659432387307
sk0.35233160621761656
lv0.33035714285714285
lt0.3081180811808118
ca0.2690058479532163
sv0.2690058479532163
sl0.24395161290322584
it0.23469387755102045
ro0.1935483870967742
ms0.17218543046357618
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
is0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
6
name"Melanie"
dialogue"I’m fine. My roommate’s with me. But… you have to find him. Please. Before… before it’s too late."
detectedLang"en"
heavyLang"en"
scores
en0.8151125401929261
tl0.6112237998647735
da0.47199265381083566
no0.3869936034115139
cs0.339080459770115
it0.3329466357308584
pl0.2830423940149626
sk0.27490542244640603
sl0.26658163265306123
nl0.2414248021108179
fr0.2374005305039788
ms0.21981004070556312
sq0.20470262793914246
yo0.19241573033707865
lv0.17503586800573886
hr0.1678726483357453
lt0.1531664212076583
es0.15066469719350073
ro0.14814814814814814
et0.1417910447761194
pt0.13273001508295626
hu0.11674347158218126
sv0.11674347158218126
fi0.11538461538461538
reliabletrue
passesfalse
7
name"Hunter"
dialogue"Stay safe. And… I’ll get this photo developed. See what I can do."
detectedLang"en"
heavyLang"en"
scores
en0.828836085380588
tl0.5913461538461539
hr0.44589308996088656
cs0.43408788282290284
fr0.3963068181818182
pl0.3876080691642651
yo0.38316400580551524
pt0.3786549707602339
sq0.371301775147929
et0.3541033434650456
ca0.3359375
sk0.32432432432432434
sl0.32324840764331214
ro0.2963576158940397
vi0.2904841402337229
is0.2772108843537415
tr0.256993006993007
no0.25438596491228066
az0.247787610619469
da0.24645390070921988
sv0.24511545293072823
it0.21296296296296297
nl0.19507575757575757
hi0.1533864541832669
be0.1414141414141414
hu0.1361788617886179
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
reliabletrue
passestrue
8
name"Melanie"
dialogue"Danke. Bitte. Bitte seht ihn."
detectedLang"de"
heavyLang"de"
scores
de0.7761194029850746
nl0.5192307692307693
sk0.5033112582781457
da0.4983277591973244
no0.4983277591973244
et0.4296577946768061
hr0.38524590163934425
sl0.38524590163934425
it0.3333333333333333
sv0.33035714285714285
reliabletrue
passestrue
9
name"Hunter"
dialogue"Lock your door! And if you hear anything—call me!"
detectedLang"en"
heavyLang"en"
scores
en0.816961561928005
tl0.546142208774584
nl0.4545454545454546
sq0.45255474452554745
ms0.4444444444444444
es0.2537313432835821
sv0.25
yo0.24812030075187969
et0.24050632911392408
fr0.23273657289002556
no0.23273657289002556
pt0.22680412371134018
sl0.22680412371134018
it0.21052631578947367
cs0.20634920634920634
fi0.2
reliabletrue
passestrue