Run: 2026-03-12-01KKHZ3KGDXQXKDMBX0BSM03ZJ

Run Details

Duration:
17.6s
Cost:
$0.016776
Provider:
xAI

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="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

AI
**Scene:** In the warm afternoon light of Alborn’s only café, Maria sat at a small table by the window, absently scrolling through the landscape photos on her camera. The apple festival images still lingered on the screen—golden orchards, red barns, smiling faces—until her thumb froze on one frame that made her stomach tighten. Heavy footsteps approached. Hunter, in his usual flannel-and-leather-jacket uniform, stopped beside her table. **Voice Sheet:** Maria: “…” *(quietly flipping through photos, not yet noticing him)* Hunter: “Excuse me, ma’am. Detective Hunter. Mind if I ask you a few questions about the apple festival last weekend? We’ve had some… troubling disappearances, and I understand you were taking pictures around the orchards that day.” Maria: “¡Dios mío! Lo siento, no hablo inglés. Estaba fotografiando el paisaje y de repente vi a un hombre que simplemente… desapareció entre los árboles. ¡Fue horrible! Todavía tiemblo cuando lo recuerdo.” Hunter: “…” *(brow furrowed in clear confusion)* “Right. I don’t speak Spanish. English? Do you speak any English at all? We’ve had three people vanish. Did you see anything unusual? Anyone acting strange?” Maria: “No entiendo nada de lo que dice. Tengo miedo. Mire, mire esta foto—el hombre estaba aquí y al segundo siguiente ya no estaba. Mi cámara lo captó pero no sé qué significa. ¿Qué está pasando en este pueblo?” Hunter: “I’m getting about one word in ten. You look upset. Something in the photos? Can you show me? Photos? Pictures?” *(points at her camera, miming the motion of taking a picture)* Maria: “Sí, sí, las fotos. Pero no puedo explicarlo en su idioma. Quiero ayudar, de verdad, pero estoy sola aquí y muy asustada. ¿Hay alguien que hable español? Por favor…” Hunter: “This language barrier is going to be a problem. I might need to bring in a translator tomorrow. You stay safe and keep that camera close, all right?” Maria: “No sé si volveré a dormir tranquila. Cada ruido me asusta ahora. Tenga cuidado, señor detective… aunque no entienda nada de lo que digo.” Hunter: “Yeah… same.” *(awkward nod, clearly frustrated by the failed communication)* *(Hunter’s phone suddenly rings. He checks the screen, expression turning grim.)* Hunter: “I’ve gotta take this. It’s the station—might be related to the case. We’ll figure out the language issue later. Watch your back, miss.” *(He gives her one last helpless look and strides away, answering the call as he goes.)* Maria: “Adiós…” *(whispers to herself, clutching her camera protectively as she watches him leave)*
created_at"2026-03-12T21:26:40.914Z" 3/12/2026, 9:26:40 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency13411
moderation_latency(null)
generation_time17484
tokens_prompt317
tokens_completion723
native_tokens_prompt384
native_tokens_completion2764
native_tokens_completion_images0
native_tokens_reasoning2177
native_tokens_cached320
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"completed"
usage0.016776
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"28c9585f-ebf8-5321-331d-91ac8e42c914"
is_byokfalse
latency268
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773350800-Op73ixdHee5YOsUOOWjC"
upstream_id"28c9585f-ebf8-5321-331d-91ac8e42c914"
total_cost0.016776
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"“…”"
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"“Excuse me, ma’am. Detective Hunter. Mind if I ask you a few questions about the apple festival last weekend? We’ve had some… troubling disappearances, and I understand you were taking pictures around the orchards that day.”"
detectedLang"en"
heavyLang"en"
scores
en0.7942951179374658
tl0.6034892942109437
fr0.5742265114958842
nl0.5593419506462984
no0.491353001017294
da0.48735475051264526
ca0.453551912568306
sv0.43630214205186024
it0.4346023369770071
pt0.41588785046728977
de0.40617577197149646
es0.3939393939393939
ro0.38875305623471884
sq0.3644067796610169
cs0.32915921288014316
ms0.32523616734143057
et0.31097841065686727
sk0.2944496707431797
sl0.29411764705882354
hr0.28195308760172333
pl0.2697176241480039
yo0.21548117154811713
hu0.20127795527156547
lv0.19050188882892607
tr0.16294642857142855
is0.15872125630959058
fi0.15777653003930378
lt0.15302089215132694
az0.1433466590519703
vi0.08144519289650949
be0.0445859872611465
eu0.0445859872611465
uk0.04030710172744722
reliabletrue
passestrue
2
name"Maria"
dialogue"“¡Dios mío! Lo siento, no hablo inglés. Estaba fotografiando el paisaje y de repente vi a un hombre que simplemente… desapareció entre los árboles. ¡Fue horrible! Todavía tiemblo cuando lo recuerdo.”"
detectedLang"es"
heavyLang"es"
scores
es0.8022720736266897
ca0.6716025794124671
pt0.6502162299669296
it0.5678818353236957
fr0.5659722222222222
ro0.47095036552520203
en0.46601941747572817
tl0.36955524988537364
no0.3305744888023369
da0.32795698924731176
sk0.32795698924731176
eu0.3266405484818805
hu0.3186323092170466
lv0.3138722554890219
tr0.30590610802624935
yo0.30450177035913
nl0.29269547325102885
sv0.26705756929637525
sq0.26273458445040215
de0.26194310252281267
lt0.25915948275862066
hr0.25796006475984895
pl0.25474254742547425
ms0.24698795180722888
et0.23822714681440443
cs0.23355629877369008
vi0.20703575547866204
sl0.2033603707995365
fi0.139549436795995
az0.12252712188895978
is0.05172413793103448
reliabletrue
passestrue
3
name"Hunter"
dialogue"“…” “Right. I don’t speak Spanish. English? Do you speak any English at all? We’ve had three people vanish. Did you see anything unusual? Anyone acting strange?”"
detectedLang"en"
heavyLang"en"
scores
en0.8183068159497152
tl0.647484756097561
no0.4906387665198238
da0.44007263922518164
nl0.3890356671070013
sq0.3779421654337592
de0.375
sv0.35719249478804727
hr0.34490084985835695
ro0.34443656980864634
et0.34397163120567376
cs0.3013595166163142
pt0.2922723794950268
ms0.2917304747320061
ca0.28405572755417957
pl0.2727987421383648
it0.26703645007923926
fr0.2588141025641026
sk0.2399342645850452
yo0.20532646048109965
sl0.18358340688437777
is0.18141592920353983
vi0.1583257506824386
es0.1575591985428051
hu0.12982126058325494
lv0.12570888468809074
lt0.12322274881516589
tr0.1223908918406072
az0.11652340019102196
be0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
4
name"Maria"
dialogue"“No entiendo nada de lo que dice. Tengo miedo. Mire, mire esta foto—el hombre estaba aquí y al segundo siguiente ya no estaba. Mi cámara lo captó pero no sé qué significa. ¿Qué está pasando en este pueblo?”"
detectedLang"es"
heavyLang"es"
scores
es0.8212753788961967
pt0.668698648290485
ca0.6618880173113335
it0.5764147746526601
fr0.4957644211375554
ro0.4655835827276614
tl0.45223488168273446
eu0.3699596774193548
nl0.3670886075949367
en0.3217580032555616
no0.3169398907103825
da0.31015452538631344
tr0.305941143808995
sk0.3047830923248054
sq0.28325688073394495
yo0.2820218265364733
hu0.2732558139534884
is0.2724097788125727
pl0.23873325213154686
ms0.22263681592039805
hr0.20986093552465232
sv0.20735573874445148
lv0.19146183699870634
cs0.18988982501620222
de0.17925147734734076
sl0.16331994645247658
vi0.13134120917303682
fi0.12280701754385964
az0.12095639943741208
et0.09812409812409814
lt0.08825674690007293
reliabletrue
passestrue
5
name"Hunter"
dialogue"“I’m getting about one word in ten. You look upset. Something in the photos? Can you show me? Photos? Pictures?”"
detectedLang"en"
heavyLang"en"
scores
en0.8115395766888953
tl0.6306818181818182
nl0.5313626532083634
fr0.45515507124895216
ms0.38446969696969696
it0.37739463601532564
pt0.375
de0.36274509803921573
ro0.35707220573689413
no0.344758064516129
sv0.3414387031408308
ca0.3285123966942149
pl0.3010752688172043
es0.2857142857142857
sl0.2713004484304933
sq0.25799086757990863
yo0.23076923076923078
et0.22894424673784108
fi0.21686746987951808
cs0.2140266021765417
lt0.21212121212121213
az0.19852034525277434
hr0.19154228855721395
lv0.19154228855721395
da0.1875
sk0.1321762349799733
hi0.10591471801925723
tr0.10591471801925723
is0.10344827586206896
reliabletrue
passestrue
6
name"Maria"
dialogue"“Sí, sí, las fotos. Pero no puedo explicarlo en su idioma. Quiero ayudar, de verdad, pero estoy sola aquí y muy asustada. ¿Hay alguien que hable español? Por favor…”"
detectedLang"es"
heavyLang"es"
scores
es0.8143773202834964
ca0.6664645239539114
pt0.615250087443162
fr0.49817518248175185
it0.44388270980788674
nl0.40636805180787916
no0.36890418818129667
en0.3615786419036564
tr0.358600583090379
ro0.327217125382263
sv0.32598039215686275
tl0.3068683049779458
da0.3055555555555556
et0.2966751918158568
de0.2796332678454486
sq0.260752688172043
sl0.24398625429553264
pl0.2286115007012623
hr0.2248062015503876
az0.21203438395415475
lt0.20289855072463767
lv0.19413919413919412
eu0.1935483870967742
yo0.18032786885245902
sk0.17971662938105892
vi0.17849141150112025
is0.1085899513776337
hu0.08103592314118631
fi0.07094594594594594
cs0.05741216795201371
ms0.05417024935511608
reliabletrue
passestrue
7
name"Hunter"
dialogue"“This language barrier is going to be a problem. I might need to bring in a translator tomorrow. You stay safe and keep that camera close, all right?”"
detectedLang"en"
heavyLang"en"
scores
en0.8127160968113714
tl0.6315192743764173
de0.5396600566572238
da0.5156482861400895
no0.5156482861400895
sv0.5083207261724659
yo0.49819866186309836
ro0.496124031007752
nl0.471830985915493
it0.4586340921710161
pl0.43115519253208867
hr0.4247787610619469
fr0.4003690036900369
lt0.3951612903225807
et0.38986232790988734
sl0.38986232790988734
ca0.3875628140703518
cs0.3758002560819462
hu0.36357702349869453
es0.35855263157894735
pt0.344758064516129
ms0.34299191374663074
sq0.33537832310838445
sk0.3271221532091097
az0.3035714285714286
lv0.2893586005830903
eu0.24418604651162787
is0.24359968968192397
tr0.21875
vi0.1847826086956522
zh0.13640389725420726
be0.06698564593301436
fi0.06069364161849711
uk0.06069364161849711
reliabletrue
passestrue
8
name"Maria"
dialogue"“No sé si volveré a dormir tranquila. Cada ruido me asusta ahora. Tenga cuidado, señor detective… aunque no entienda nada de lo que digo.”"
detectedLang"es"
heavyLang"es"
scores
es0.7830440587449933
pt0.6801181102362204
ca0.6252882398155265
it0.5764552562988706
fr0.5537757437070938
en0.4873817034700315
ro0.45773081201334814
tl0.4472789115646259
no0.40729483282674767
yo0.40439828955406226
sq0.4007375537799632
nl0.377791959157626
is0.37540038436899426
cs0.3721828718609144
sk0.36564736499674694
sl0.359395532194481
ms0.31386347642505275
et0.30752840909090906
hr0.2939898624185373
sv0.29245283018867924
fi0.25968109339407747
da0.25742574257425743
hu0.25287356321839083
tr0.25057647963105306
az0.23349056603773585
de0.2261904761904762
lv0.2156074014481094
pl0.20408163265306126
vi0.2034313725490196
lt0.1847826086956522
eu0.1751269035532995
reliabletrue
passestrue
9
name"Hunter"
dialogue"“Yeah… same.”"
detectedLang"en"
heavyLang"en"
scores
en0.6794871794871795
no0.6527777777777778
hr0.609375
reliablefalse
passestrue
10
name"Hunter"
dialogue"“I’ve gotta take this. It’s the station—might be related to the case. We’ll figure out the language issue later. Watch your back, miss.”"
detectedLang"en"
heavyLang"en"
scores
en0.8164078892152749
tl0.6698113207547169
fr0.5315845824411135
da0.4618696186961869
no0.46020974706971
de0.4476010101010101
nl0.44053708439897704
yo0.42509855453350853
it0.40232240437158473
sv0.3953006219765031
ro0.38939288206559663
lt0.28803905614320585
pl0.27805280528052806
ms0.25658453695836875
sq0.24307958477508654
sl0.23043095866314864
cs0.22429078014184398
sk0.2222222222222222
hr0.21383647798742136
hu0.20454545454545453
pt0.2023701002734731
et0.19724770642201836
fi0.1814780168381665
lv0.17452830188679244
hi0.1698292220113852
ca0.14800389483933787
es0.13877952755905512
is0.08759124087591241
eu0.08184679958027283
zh0.08088235294117647
az0.06716417910447761
tr0.06316916488222697
reliabletrue
passestrue
11
name"Maria"
dialogue"“Adiós…”"
detectedLang"hu"
heavyLang"es"
scores
hu0.726775956284153
ca0.6666666666666666
reliablefalse
passestrue