Run: 2026-02-20-01KHY802HV5M4918T23HFEB07F

Run Details

Model:: ByteDance Seed 1.6 Flash
Test:: Language Writing
Scenario:: Character dialogue (Spanish) in a story
Duration:: 19.0s
Cost:: $0.000976
Provider:: Seed

Evaluation summary

Score	Evaluator	Details Link
88.89%	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="Maria">
Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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:

Maria 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 Spanish, and Hunter looks confused.

They talk for a while, until Hunter gets a call and has to leave.

Return the dialogue between Maria and Hunter as a voice sheet:

Maria: "..."
Hunter: "..."

Model response

Maria: (head down, adjusting her camera strap, voice soft but tight with distress) "No, por favor... no quiero hablar de eso."  
Hunter: (stepping closer, hands in his pockets, jaw set but voice calm) "Sorry if I startled you, ma'am. You're new in town, right? From Spain, I think? We've had some... odd things happening here lately. Disappearances. Wanted to ask if you've seen anything—strangers, strange cars, anything out of place."  
Maria: (suddenly looking up, eyes wide and wet, Spanish rushing out with urgency) "Sí. Vi algo. Allí, en el bosque. Atras de la panadería. Un coche. Negro. Grande. Fui a tomar fotos al amanecer. Se detuvo. Miró a mí. Tú no entenderás. Estoy tan asustada." (She clutches her camera to her chest, shaking.)  
Hunter: (blinking, confused, rubbing the back of his neck) "Wait—you *do* speak Spanish? Oh. Right, of course. My mistake. So you saw a black car in the woods behind the bakery at dawn? Got a photo?" (He leans in, hopeful.)  
Maria: (nodding frantically, pulling out her camera, showing him a blurry image of a sedan hidden among trees) "Sí. Aquí. Pero está mal. No se ve bien. ¿Puedes ver? El hombre en la ventana... tén slip." (She trails off, pointing vaguely at her throat, trembling.)  
Hunter: (squinting at the photo, not catching "tén slip" but pressing on) "That's better than nothing. Thanks, Maria. Listen, if you remember more—*anything*—call this number." (He slides a business card onto the table.) "And if you can't, show this to the café owner. She speaks a little Spanish, I think. Please. This matters."  
Maria: (taking the card, staring at it, tears spilling onto her cheeks) "..."  
Hunter: (checking his radio, face hardening) "Dammit. Got to take this. On it, dispatch. Alborn PD—moving now." (He pauses, glancing back at her.) "Stay safe, okay? I'll follow up." (He hurries out, the bell above the door jangling.)  


**Notes for flow**: Maria’s Spanish reflects her fear and confusion, while Hunter’s confusion stems from a language barrier and his focus on the "disappearances" angle. Their interaction is stilted (thanks to her limited English, his lack of Spanish, and her emotional state), and the scene cuts off when Hunter is forced to leave for work.

Evaluation details

Result

Evaluator

Details

Meta Data

88.89%

Parse dialogue

n/a

dialogue

name

"Maria"

dialogue

"No, por favor... no quiero hablar de eso."

detectedLang

"es"

heavyLang

"es"

scores

es	0.8316498316498316
pt	0.6998799519807923
ca	0.636098981077147
it	0.5551601423487544
no	0.5201535508637236
sq	0.5078740157480316
en	0.4887525562372188
fr	0.4703389830508474
ro	0.4692144373673036
nl	0.4658119658119659
az	0.43946188340807174
yo	0.4369369369369369
tr	0.42660550458715596
da	0.423963133640553
sv	0.4172494172494172
pl	0.39320388349514557
tl	0.38271604938271603
sl	0.36224489795918363
lv	0.3438320209973753
hr	0.2877492877492877
hu	0.2795389048991354
sk	0.2668621700879765
eu	0.21875
de	0.21135646687697163
ms	0.20127795527156547

reliable

true

passes

true

name

"Hunter"

dialogue

"Sorry if I startled you, ma'am. You're new in town, right? From Spain, I think? We've had some... odd things happening here lately. Disappearances. Wanted to ask if you've seen anything—strangers, strange cars, anything out of place."

detectedLang

"en"

heavyLang

"en"

scores

en	0.796979626727454
tl	0.5818661971830986
nl	0.49859254046446166
no	0.4612476370510397
da	0.4306831801837795
fr	0.4140625
de	0.39848037146475307
sv	0.38946015424164526
cs	0.3233618233618234
pl	0.31457431457431456
it	0.31325301204819284
sk	0.2983751846381093
ro	0.28856714927608584
yo	0.28283844992450935
is	0.26127527216174184
sl	0.25974025974025977
hr	0.2511823436678928
sq	0.2408098028769313
ca	0.23180592991913748
lv	0.22216157205240172
ms	0.20745272525027808
pt	0.18803418803418803
lt	0.17054714784633296
az	0.12630288166768855
et	0.11270236612702365
es	0.0998104864181933
tr	0.08301158301158301
fi	0.051896207584830344
hi	0.05063291139240506
be	0.04682274247491639
hu	0.044906166219839144
uk	0.04233870967741936
vi	0.04233870967741936

reliable

true

passes

true

name

"Maria"

dialogue

"Sí. Vi algo. Allí, en el bosque. Atras de la panadería. Un coche. Negro. Grande. Fui a tomar fotos al amanecer. Se detuvo. Miró a mí. Tú no entenderás. Estoy tan asustada."

detectedLang

"es"

heavyLang

"es"

scores

es	0.7693142753754297
pt	0.6665794979079498
ca	0.657258064516129
fr	0.565439672801636
ro	0.5201354911554384
it	0.5069605568445477
sv	0.4814965433102887
no	0.47226821192052976
yo	0.4631578947368421
da	0.44371727748691103
nl	0.4220308250226655
tl	0.38286544046466603
lv	0.37591776798825255
tr	0.3716116313454904
hr	0.33035714285714285
cs	0.32965299684542587
sk	0.3278861360042172
en	0.3218085106382979
sq	0.31745182012847967
de	0.3122977346278317
hu	0.3111831442463533
lt	0.3055555555555556
et	0.3051771117166212
pl	0.2701774470520893
ms	0.2680826636050517
sl	0.24911660777385158
eu	0.19609079445145017
is	0.18321588725176166
vi	0.16612164813603664
fi	0.16338582677165356
az	0.13087934560327197

reliable

true

passes

true

name

"Hunter"

dialogue

"Wait—you do speak Spanish? Oh. Right, of course. My mistake. So you saw a black car in the woods behind the bakery at dawn? Got a photo?"

detectedLang

"en"

heavyLang

"en"

scores

en	0.8007741347905283
tl	0.6688115064345193
fr	0.5197585071350165
no	0.4558457711442786
yo	0.44620253164556967
de	0.4281045751633987
nl	0.4228232189973614
da	0.41393168117883455
cs	0.40232240437158473
sl	0.37050359712230213
pl	0.37005039596832257
ro	0.3691420331651046
sq	0.36777456647398843
sk	0.34161023325808876
pt	0.29207119741100324
it	0.27805280528052806
eu	0.2726517040731505
sv	0.2726517040731505
ms	0.2653232577665827
vi	0.24242424242424243
hr	0.20957542908762422
is	0.20742753623188404
hu	0.20598911070780399
az	0.14965986394557826
ca	0.13452027695351138
fi	0.13366336633663367
es	0.13108242303872888
et	0.12761714855433698
lt	0.08568443051201673
hi	0.08088235294117647
tr	0.08088235294117647
lv	0.07407407407407407

reliable

true

passes

true

name

"Maria"

dialogue

"Sí. Aquí. Pero está mal. No se ve bien. ¿Puedes ver? El hombre en la ventana... tén slip."

detectedLang

"es"

heavyLang

"es"

scores

es	0.8130081300813007
ca	0.724088291746641
pt	0.6112237998647735
fr	0.5950704225352113
it	0.5085470085470085
no	0.49160035366931915
tr	0.435721295387635
da	0.425
tl	0.4209466263846928
ro	0.4072164948453608
cs	0.38568376068376065
yo	0.37635574837310193
hr	0.34659090909090906
sl	0.32590855803048063
sk	0.31952662721893493
fi	0.3162901307966707
sq	0.31302270011947436
sv	0.28924598269468477
nl	0.2866004962779156
lv	0.27398989898989895
de	0.24639580602883354
en	0.23333333333333334
az	0.22611036339165547
is	0.18899858956276447
hu	0.17857142857142858
et	0.1274658573596358
vi	0.1274658573596358
eu	0.11538461538461538
pl	0.11538461538461538
ms	0.10990712074303406

reliable

true

passes

true

name

"Hunter"

dialogue

"And if you can't, show this to the café owner. She speaks a little Spanish, I think. Please. This matters."

detectedLang

"en"

heavyLang

"en"

scores

en	0.8219735503560528
tl	0.6136865342163355
no	0.5111731843575419
nl	0.5003568879371877
sv	0.4967649173256649
da	0.4636015325670498
yo	0.4395516413130504
cs	0.38917975567190227
pt	0.3733213965980305
ro	0.3688007213706041
sk	0.3630573248407643
hr	0.3439550140581068
pl	0.3433395872420263
sq	0.34210526315789475
ca	0.32627526467757456
fr	0.32432432432432434
it	0.32367149758454106
lt	0.30966469428007887
de	0.3
hu	0.29577464788732394
sl	0.2827868852459016
et	0.27461139896373055
lv	0.2670157068062827
ms	0.2273730684326711
fi	0.17355371900826447
tr	0.17355371900826447
is	0.16467780429594273
az	0.15966386554621848
vi	0.15966386554621848
es	0.15865384615384615
be	0.09090909090909091
eu	0.09090909090909091
uk	0.08256880733944955

reliable

true

passes

true

name	"Maria"
dialogue	"..."
detectedLang	""
heavyLang	""
scores
reliable	false
passes	true

name

"Hunter"

dialogue

"Stay safe, okay? I'll follow up."

detectedLang

"en"

heavyLang

"en"

scores

en	0.7622282608695652
tl	0.6829710144927535
it	0.308300395256917
nl	0.308300395256917

reliable

true

passes

true

name

"Maria"

dialogue

"disappearances"

detectedLang

"en"

heavyLang

"en"

scores

en	0.7563352826510721
fr	0.7146118721461188
pt	0.5629370629370629
ca	0.5471014492753623
nl	0.45652173913043476
ms	0.43946188340807174
es	0.41588785046728977
it	0.410377358490566
lv	0.3718592964824121
tl	0.3718592964824121

reliable

true

passes

false