Run: 2026-05-01-01KQHQPDQAK5GQFRFKTDCGAGZA

Run Details

Duration:
33.6s
Cost:
$0.006715
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
Maria sat at a sunlit corner table in Alborn’s cozy Main Street Café, the scent of fresh apple cider and warm pie drifting around her. Her camera rested on the checkered tablecloth as she scrolled through the previous weekend’s festival photos, her finger pausing on one that made her stomach twist. Heavy footsteps approached. Hunter loomed over the table in his worn leather jacket, his ex-Marine posture ramrod straight. **Hunter:** "Excuse me, ma’am. Detective Hunter. I’m looking into the disappearance at the apple festival last weekend. Did you happen to see anything unusual that afternoon?" Maria’s hands trembled around the camera. Her dark eyes widened with unmistakable fear. **Maria:** "¡Dios mío, sí! Estaba tomando fotos del manzanal cuando esa mujer simplemente… desapareció. Un segundo estaba allí riendo, al siguiente ya no. ¡Fue como si la sombra se la hubiera tragado! Sigo viendo su cara en mis sueños. Tengo mucho miedo de que vuelva a pasar." Hunter blinked, his brow furrowing in pure bewilderment. He raised a hand as if that might slow the rapid Spanish. **Hunter:** "Whoa, slow down. I don’t speak a word of Spanish. English? Do you understand English? I just need to know if you saw the missing woman." Maria shook her head, clearly frustrated by the language barrier. She tapped the camera screen urgently and slid it toward him. **Maria:** "Mire, por favor. En las fotos hay algo raro, una niebla oscura que no debería estar. Nadie me cree porque no puedo explicarlo en su idioma. ¡Ayúdeme, por favor! No sé a quién más acudir." **Hunter:** "Camera? Photos? Is that what you’re trying to show me? Okay, let me see… but I still don’t understand what you’re saying. Did you see the victim or not? Point if you saw something." Maria gestured wildly at the screen, then at the orchard in the background of the photo, her voice rising with anxiety. **Maria:** "¡Allí! La sombra salió de los árboles. La mujer gritó y luego nada. Tengo que saber qué está pasando en este pueblo. Por favor, dígame que no estoy loca." Hunter rubbed the back of his neck, visibly irritated by the communication breakdown yet sensing her genuine distress. He opened his mouth to try again when his phone buzzed loudly. He glanced at the screen, expression hardening. **Hunter:** "Hold that thought. I have to take this—it’s the station. We’re not done here. I’ll find someone who speaks Spanish and come back. Stay put if you can." He answered the call and strode out of the café, leaving Maria alone with her camera and her untranslated fears.
created_at"2026-05-01T12:19:56.279Z" 5/1/2026, 12:19:56 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency25600
moderation_latency(null)
generation_time33564
tokens_prompt317
tokens_completion1291
native_tokens_prompt384
native_tokens_completion2521
native_tokens_completion_images(null)
native_tokens_reasoning1953
native_tokens_cached64
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0067153
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e4b57e36-b1b9-9ffd-90fd-b73a1dabdf01"
is_byokfalse
latency79
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777637996-eKtuNk8FSachNZ4NZOE4"
session_id(null)
api_type"completions"
id"gen-1777637996-Ac2pXtv0XHviOpXcoDot"
upstream_id"e4b57e36-b1b9-9ffd-90fd-b73a1dabdf01"
total_cost0.0067153
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, ma’am. Detective Hunter. I’m looking into the disappearance at the apple festival last weekend. Did you happen to see anything unusual that afternoon?"
detectedLang"en"
heavyLang"en"
scores
en0.7813121272365805
tl0.6560350218886803
nl0.5244271508862949
no0.5053956834532374
da0.504950495049505
fr0.48283968030089325
es0.4303469704816157
pt0.4225721784776903
it0.40314704286489417
sq0.377475947934352
ms0.3725042783799201
de0.3626882966396292
sl0.34718100890207715
sv0.34484812388326386
et0.3409227082085081
cs0.327217125382263
sk0.29532351057014733
ca0.28802588996763756
hr0.2871030460142579
ro0.2805755395683453
yo0.21596578759800428
pl0.19941775836972345
lt0.1729323308270677
lv0.14396887159533073
hu0.12767644726407612
fi0.11147011308562196
az0.09688013136288999
is0.060631938514090516
tr0.05090595340811044
reliabletrue
passestrue
1
name"Maria"
dialogue"¡Dios mío, sí! Estaba tomando fotos del manzanal cuando esa mujer simplemente… desapareció. Un segundo estaba allí riendo, al siguiente ya no. ¡Fue como si la sombra se la hubiera tragado! Sigo viendo su cara en mis sueños. Tengo mucho miedo de que vuelva a pasar."
detectedLang"es"
heavyLang"es"
scores
es0.806266846361186
ca0.6441831683168316
pt0.6113989637305699
it0.5960187353629977
fr0.5051635111876076
ro0.4797949336550061
tl0.42288390766142525
sk0.38105489773950485
no0.37815428983417443
eu0.3772563176895307
sq0.3770314192849404
lv0.3570629891912039
yo0.3512598721323806
nl0.35101580135440186
tr0.3497926875235582
da0.341100076394194
sv0.3329466357308584
hr0.331654397520341
sl0.331654397520341
ms0.32538130621822453
en0.3097238895558223
lt0.3033117932148627
pl0.2662696724797958
cs0.25259965337954937
de0.2233228275551553
hu0.2219215155615697
is0.1958041958041958
az0.18207681365576103
et0.16343355965082446
fi0.16099221789883267
vi0.08195848855774349
reliabletrue
passestrue
2
name"Hunter"
dialogue"Whoa, slow down. I don’t speak a word of Spanish. English? Do you understand English? I just need to know if you saw the missing woman."
detectedLang"en"
heavyLang"en"
scores
en0.8150799331901694
no0.5923198316675434
tl0.5701608430393789
da0.557395773843518
sv0.5481049562682215
nl0.5032051282051282
cs0.48641484426772696
yo0.4526836158192091
hr0.4483985765124555
pl0.4309838472834067
de0.4250741839762611
sk0.4172932330827067
sq0.4159758854559156
ro0.4083969465648855
is0.36889250814332253
et0.35791217895608946
ca0.3530884808013356
ms0.3530884808013356
pt0.31778169014084506
sl0.29927667269439423
it0.2824074074074074
hu0.27502338634237605
fr0.25623800383877166
lv0.2475728155339806
lt0.24316406250000003
vi0.23945044160942097
fi0.22188755020080322
az0.20349434737923947
tr0.1594360086767896
es0.14553472987872104
be0.08284023668639054
eu0.08284023668639054
uk0.07517899761336516
reliabletrue
passestrue
3
name"Maria"
dialogue"Mire, por favor. En las fotos hay algo raro, una niebla oscura que no debería estar. Nadie me cree porque no puedo explicarlo en su idioma. ¡Ayúdeme, por favor! No sé a quién más acudir."
detectedLang"es"
heavyLang"es"
scores
es0.7836892488954345
pt0.6223079395692703
ca0.6170143415906127
it0.47731316725978645
fr0.4654231119199272
en0.38929313929313925
nl0.3554580362040592
no0.33840090090090086
sq0.33162684869169506
sl0.3212016175621028
ro0.3208092485549133
tr0.30760164997053624
hr0.3055555555555556
is0.2964071856287425
sv0.29259482239614687
tl0.2883101150817686
sk0.28090575275397794
lt0.23552374756018218
pl0.232527759634226
da0.22646477946017116
de0.22595520421607376
lv0.2218543046357616
az0.19795221843003413
cs0.19630642954856362
yo0.1935483870967742
hu0.1929945054945055
eu0.18004187020237264
fi0.15891195418754475
et0.15830945558739254
vi0.15223665223665225
ms0.11119515885022693
reliabletrue
passestrue
4
name"Hunter"
dialogue"Camera? Photos? Is that what you’re trying to show me? Okay, let me see… but I still don’t understand what you’re saying. Did you see the victim or not? Point if you saw something."
detectedLang"en"
heavyLang"en"
scores
en0.81300089047195
tl0.6210754240346444
da0.4723618090452261
fr0.4590417310664606
sv0.44089456869009586
no0.44
nl0.4312026002166848
cs0.3269230769230769
yo0.3004663557628247
es0.29624664879356566
sq0.29292929292929293
pl0.29101958136394335
ro0.28716904276985744
it0.2857142857142857
ms0.2818057455540356
de0.27735719201651754
ca0.27285318559556787
is0.26264044943820225
et0.23802612481857763
lv0.23525127458120904
pt0.23525127458120904
hr0.23469387755102045
lt0.23020527859237538
sl0.23020527859237538
sk0.21816827997021596
tr0.19106317411402157
hu0.17387883556254916
hi0.06832298136645963
fi0.06666666666666668
be0.0625
az0.05660377358490566
uk0.05660377358490566
vi0.05660377358490566
reliabletrue
passestrue
5
name"Maria"
dialogue"¡Allí! La sombra salió de los árboles. La mujer gritó y luego nada. Tengo que saber qué está pasando en este pueblo. Por favor, dígame que no estoy loca."
detectedLang"es"
heavyLang"es"
scores
es0.8109058927000878
pt0.626736111111111
ca0.6050698016164585
fr0.46965959546127284
it0.4128891316220645
ro0.35667265110712143
tl0.3157224697644812
no0.3148502230720204
ms0.2969260954872465
da0.2823765020026702
sq0.2746288798920378
hu0.2677111716621254
lv0.26721199727334694
tr0.26116838487972505
nl0.2565698478561549
sk0.24825174825174828
eu0.24561403508771934
sv0.23323823109843084
en0.22661870503597123
pl0.18929110105580693
is0.18498862774829417
sl0.17561349693251532
de0.16988416988416988
yo0.14750198255352892
vi0.14478918058870327
fi0.12884927066450566
lt0.10117056856187291
hr0.08588435374149661
cs0.07487091222030981
et0.06684027777777778
az0.05536028119507908
reliabletrue
passestrue
6
name"Hunter"
dialogue"Hold that thought. I have to take this—it’s the station. We’re not done here. I’ll find someone who speaks Spanish and come back. Stay put if you can."
detectedLang"en"
heavyLang"en"
scores
en0.8377477635502544
tl0.6196546052631579
da0.5032223415682062
no0.3878226340172072
yo0.3878226340172072
sv0.38415446071904125
sq0.33164739884393063
hr0.32383040935672514
nl0.30711610486891383
it0.2911877394636015
cs0.2895545314900153
pl0.2594075260208166
fr0.23868312757201646
tr0.23490488006617036
de0.22916666666666666
sk0.2213804713804714
sl0.22072451558550968
et0.22006745362563238
lv0.21142369991474852
ro0.2107508532423208
lt0.20736932305055697
ca0.18859649122807018
az0.1799645390070922
hu0.12982126058325494
ms0.1290018832391714
fi0.0814299900695134
es0.0777666999002991
pt0.0777666999002991
zh0.07684630738522955
be0.07035175879396985
is0.06376518218623482
uk0.06376518218623482
vi0.06376518218623482
reliabletrue
passestrue