Run: 2026-02-20-01KHY80ETQEG42QQ6C446W48Y9

Run Details

Duration:
6.2s
Cost:
$0.000470
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: *looking troubled, speaking rapidly in Spanish with a shaky voice* ¿Qué pasó anoche en el festival? Vi a un hombre discutiendo con alguien cerca de los puestos de manzanas... luego simplemente... desapareció. Estaba tan asustada, no sé si debería decirlo, pero sentí que alguien me observaba. Hunter: Excuse me, miss. I'm Detective Hunter with the Alborn PD. I couldn't help but notice you're looking at photos—were you at the apple festival last night? Mind if I ask what you saw? Maria: *shaking her head, more agitated, gesturing vaguely toward her camera* No entiendo... Por favor, fue horrible. El hombre gritó algo sobre "deudas" y luego... nada. Corrí, pero mi cámara capturó... ¿puede ayudar? Mi inglés es cero. Hunter: Uh, English? Do you speak any English at all? *pausing, confused, trying to mimic her gestures* Festival? Man? Disappear? Can you show me the photos? Maria: *fumbling with her camera, showing a blurry image on the screen, voice trembling* Mira, aquí. Sombras, un forcejeo. No sé nombres, pero era alto, con sombrero. ¿Investiga las desapariciones? Tengo miedo, este pueblo parece tranquilo, pero... Hunter: Okay, that's... something. The shadows—looks like near the cider stand. *leaning in, nodding slowly* Disappearances, yes. Can you describe the man? Alto? Sombrero? *frustrated, rubbing his temple* Damn language barrier. Wait here a sec— *Hunter's phone rings loudly* Hunter: Hold on—Detective Hunter. Yeah, I'm at the cafe now. What? Another one? Be right there. *standing up abruptly* Sorry, miss, duty calls. If you can get someone to translate those photos for me later, come by the station. Stay safe.
created_at"2026-02-20T19:21:44.547Z" 2/20/2026, 7:21:44 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2980
moderation_latency(null)
generation_time5958
tokens_prompt317
tokens_completion439
native_tokens_prompt413
native_tokens_completion820
native_tokens_completion_images0
native_tokens_reasoning422
native_tokens_cached152
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"
usage0.0004698
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"10a0e330-7fdc-6023-322c-28fafca6759d"
is_byokfalse
latency118
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771615304-pP2ZEgAznsE7SGqCC7jR"
upstream_id"10a0e330-7fdc-6023-322c-28fafca6759d"
total_cost0.0004698
cache_discount0.0000228
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"looking troubled, speaking rapidly in Spanish with a shaky voice ¿Qué pasó anoche en el festival? Vi a un hombre discutiendo con alguien cerca de los puestos de manzanas... luego simplemente... desapareció. Estaba tan asustada, no sé si debería decirlo, pero sentí que alguien me observaba."
detectedLang"es"
heavyLang"es"
scores
es0.7594708358388454
ca0.6395097332372026
pt0.6161965073882173
en0.5946493717065261
it0.5684074233923176
fr0.5480225988700564
tl0.5142093757590478
ro0.5031055900621118
no0.4323020153278456
nl0.41843559174178546
sl0.3483219289670903
sv0.34490664919751063
ms0.3423216047352844
da0.32409597837107135
yo0.3204213387699626
de0.3120055039559684
sq0.29552659387108143
et0.27562477363274174
sk0.27219796215429404
tr0.2652461425422484
lv0.258160237388724
hu0.2531740104555638
hr0.24471299093655588
eu0.2438563327032136
lt0.23283467587265058
cs0.19903884661593915
is0.1935483870967742
pl0.18732222673709875
fi0.17695473251028807
az0.1659716430358632
vi0.13081269013472405
ja0.08172635445362718
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter with the Alborn PD. I couldn't help but notice you're looking at photos—were you at the apple festival last night? Mind if I ask what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.7875755287009063
tl0.6041520056298382
fr0.5656370656370656
no0.46808510638297873
it0.4479882237487733
nl0.4221879815100154
da0.4212962962962963
es0.4106862231534835
pt0.39903846153846156
ro0.38958220293000545
sv0.3889190657251494
ca0.3676222596964587
sq0.36332767402376914
de0.35493119266055045
ms0.33940105695830886
cs0.3185947910357359
hr0.30383663366336633
et0.2834394904458599
sl0.26277850589777196
lv0.2192921582234559
lt0.19296987087517933
yo0.19239052404881551
sk0.19006479481641467
hu0.1648106904231626
pl0.14383561643835618
az0.13859111791730475
fi0.10926365795724466
is0.10643367752184274
tr0.10287081339712918
hi0.06405990016638935
be0.058577405857740586
uk0.05303030303030303
vi0.05303030303030303
reliabletrue
passestrue
2
name"Maria"
dialogue"deudas"
detectedLang"es"
heavyLang"la"
scores
es0.8127340823970037
lv0.7142857142857143
reliablefalse
passestrue
3
name"Hunter"
dialogue"Uh, English? Do you speak any English at all? pausing, confused, trying to mimic her gestures Festival? Man? Disappear? Can you show me the photos?"
detectedLang"en"
heavyLang"en"
scores
en0.7788139646102343
tl0.6085484553533643
no0.5729455216989843
da0.541170634920635
nl0.5285423037716616
fr0.5157068062827225
ca0.4768099547511312
pt0.4640787949015064
de0.4119516846789574
it0.4059087989723828
ms0.40168175937904266
ro0.3787777031564809
et0.374577417173766
es0.3724559023066486
sq0.3707482993197279
sv0.3681693989071039
cs0.3638239339752407
sl0.3580846634281749
hr0.3549511854951185
lv0.32580174927113703
lt0.30398796087283675
sk0.2922723794950268
pl0.2693522906793049
yo0.25821972734562953
tr0.17923691215616683
az0.17410714285714285
is0.14272474513438368
fi0.12982126058325494
vi0.10714285714285714
hi0.07684630738522955
hu0.06754032258064516
reliabletrue
passestrue
4
name"Maria"
dialogue"fumbling with her camera, showing a blurry image on the screen, voice trembling Mira, aquí. Sombras, un forcejeo. No sé nombres, pero era alto, con sombrero. ¿Investiga las desapariciones? Tengo miedo, este pueblo parece tranquilo, pero..."
detectedLang"es"
heavyLang"en"
scores
es0.7149163141438294
en0.6021560574948666
ca0.5959332638164755
tl0.5449207281268349
pt0.5226362796427472
fr0.5125786163522013
ro0.47243022464261397
it0.46881425633995893
ms0.375
sv0.3522774759715838
no0.34433164128595606
nl0.3361884368308351
de0.3058665472458576
da0.3030575539568345
sk0.30148715637674633
sq0.2876838235294118
hr0.27940492794049276
lv0.27806241266884024
yo0.2757009345794392
et0.27195866604039454
lt0.22962226640159045
sl0.22616075886170744
tr0.22110552763819097
fi0.22032193158953722
eu0.21638018200202225
cs0.20349434737923947
is0.19312857886517437
pl0.17728237791932058
hu0.17067950775815946
vi0.15715062533985863
az0.13745130773511408
ja0.10300925925925926
hi0.05140758873929008
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, that's... something. The shadows—looks like near the cider stand. leaning in, nodding slowly Disappearances, yes. Can you describe the man? Alto? Sombrero? frustrated, rubbing his temple Damn language barrier. Wait here a sec—"
detectedLang"en"
heavyLang"en"
scores
en0.7642276422764227
tl0.5409939854384299
nl0.45054945054945056
fr0.4497153700189753
no0.43798449612403106
es0.43359374999999994
da0.4174367215749297
ro0.40476190476190477
de0.3927973199329984
sv0.3679163034001744
ms0.35783879539415414
it0.3561278863232682
pt0.35555555555555557
ca0.35412026726057905
sq0.2720883534136546
is0.2717227523857358
az0.2490937338166753
yo0.23603793466807166
sl0.23158452570217275
lt0.22625400213447172
pl0.21366594360086769
tr0.20242024202420242
cs0.1935483870967742
sk0.18858421936205932
hr0.17893544733861835
lv0.1784702549575071
eu0.17660420215786485
et0.13121629718394248
hu0.09713574097135741
hi0.06632324533161624
vi0.046052631578947366
fi0.04163912756113682
reliabletrue
passestrue
6
name"Hunter"
dialogue"Hold on—Detective Hunter. Yeah, I'm at the cafe now. What? Another one? Be right there. standing up abruptly Sorry, miss, duty calls. If you can get someone to translate those photos for me later, come by the station. Stay safe."
detectedLang"en"
heavyLang"en"
scores
en0.8059721126019469
tl0.6097883597883598
da0.5198567708333333
no0.49572649572649574
fr0.47471509971509973
de0.4389501711677444
nl0.43464929091605975
it0.37605752961082906
sq0.3584167029143106
pt0.3561763422086425
pl0.32679141944317663
es0.32463369963369965
sv0.32308398347865996
cs0.31681333950903195
yo0.3088097469540768
ca0.3055555555555556
hr0.30293005671077505
ro0.2952699474438605
sk0.29222648752399233
lt0.2825875486381323
sl0.2650722471350274
ms0.25316455696202533
et0.22855648535564854
az0.18372993912562258
tr0.18055555555555558
is0.1796440489432703
lv0.1796440489432703
fi0.17227833894500563
hi0.13843457943925233
hu0.07349246231155779
vi0.0563019833653231
zh0.049613402061855674
eu0.043450064850843066
reliabletrue
passestrue