Run: 2026-07-08-01KX1KPVX3ZQAA3SRXW3V9JYTN

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
18.5s
Cost:
$0.005794
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
**Isabella:** "... (looking down at her camera, scrolling through photos, murmuring softly to herself) Che bel paesaggio... ma c'è qualcosa che non va qui. Quelle ombre... no, non è possibile." **Hunter:** "Excuse me, miss. Detective Hunter. I'm looking into some recent... disappearances around Alborn. You were out near the orchard path yesterday afternoon with that camera, right? Seen anything unusual? Anyone acting off?" **Isabella:** "(startled, eyes wide, voice shaky) Oh... scusi? Non... non parlo inglese. Per favore, lei... ha visto? No, le persone... sono scomparse? Ieri... vicino agli alberi di mele... ho scattato delle foto e... qualcosa si è mosso. Un'ombra scura, poi più nessuno. Sono spaventata. Il festival... le strade vuote dopo... non capisco. Aiuto?" **Hunter:** "(frowns, clearly not following a word) Uh... I don't speak Italian. Slow down. Disappearances—yeah, that's why I'm here. What did you see? Point to something on your camera if you have to. Come on, just... anything useful." **Isabella:** "(hands trembling as she thrusts the camera toward him, flipping through shots of landscapes) Guardi! Qui... nessun volto, ma le ombre lunghe. Poi il sentiero vuoto. Ho sentito un grido lontano, come un sussurro nel vento. Sono basita. Questa città piccola... Alborn... dovrebbe essere tranquilla, no? Ma le persone spariscono. Non so cosa fare. Sono solo una studentessa... fotografia di paesaggi, nient'altro!" **Hunter:** "(squints at the photos, asking more questions with growing frustration) These look normal to me. Trees, apples, paths. You hear a cry? Someone running? Description? Look, time's short. Scary stuff's happening and I need facts, not... whatever language that is. Try English—anything? Even 'yes' or a name?" **Isabella:** "(shaking her head vigorously, more distressed) No... inglese? Non so. Solo italiano. Per favore, detective... lei deve credermi. Qualcosa di male sta succedendo. Ieri sera al festival... ma no, il festival è annuale, davvero? Ho paura che mi predicano. Le sparizioni... sono legate a quei posti isolati. Aiutami a capire!" **Hunter:** "(rubs his temple, no-nonsense edge sharper) This is getting nowhere. Lady, I need witnesses who can talk sense, not... monologues I can't crack. Stick around if you remember anything—write it down maybe. Glimpse of a face? Car? Anything? Damn it..." **Isabella:** "(voice cracking, softer now) Mi scusi... non voglio disturbare. Ma le foto... e il silenzio dopo. Sono scossa. Questa non è l'Italia calda che conosco. Qui... freddo, misterioso. Se nessaui parla italiano qui... come fai a indagare?" **Hunter:** "(phone suddenly rings; he glances at it, already stepping back) Yeah? Hunter here. ...What, another one? Edge of town? Damn it, I'm on my way. (to Isabella, curt) Gotta go. Stay put if you can find a translator. We're not done."
created_at"2026-07-08T19:36:37.011Z" 7/8/2026, 7:36:37 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time17887
tokens_prompt321
tokens_completion756
native_tokens_prompt476
native_tokens_completion903
native_tokens_completion_images(null)
native_tokens_reasoning185
native_tokens_cached384
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"
service_tier"default"
usage0.005794
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"920061c8-c083-945c-84c1-37ac18fc2875"
is_byokfalse
latency111
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539397-rSzrqFaPNt6JFHkGO6WB"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539397-2F4bK2EYawFx6Sax2AXG"
upstream_id"920061c8-c083-945c-84c1-37ac18fc2875"
total_cost0.005794
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"... Che bel paesaggio... ma c'è qualcosa che non va qui. Quelle ombre... no, non è possibile."
detectedLang"it"
heavyLang"it"
scores
it0.8261694058154235
fr0.6753246753246753
ca0.6137640449438203
en0.49817518248175185
pt0.4472361809045226
tl0.434737923946557
es0.39226519337016574
de0.38478747203579416
ro0.359720605355064
et0.28664072632944226
yo0.2819843342036553
no0.26568758344459276
pl0.2486338797814208
hr0.2413793103448276
sk0.2392807745504841
ms0.23076923076923078
lv0.19236417033773862
fi0.17787742899850523
da0.15644171779141106
nl0.15384615384615385
tr0.13793103448275862
eu0.13657770800627944
hu0.12974683544303797
vi0.12420382165605094
sl0.1185897435897436
lt0.10569105691056911
sq0.10569105691056911
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter. I'm looking into some recent... disappearances around Alborn. You were out near the orchard path yesterday afternoon with that camera, right? Seen anything unusual? Anyone acting off?"
detectedLang"en"
heavyLang"en"
scores
en0.7910447761194029
tl0.619668568323825
fr0.4793603570100409
nl0.4560994560994561
pt0.4042553191489362
es0.35779816513761464
ro0.35691318327974275
no0.3488372093023256
ca0.3417959567465914
ms0.33806146572104023
it0.33269780743565297
sv0.3055555555555556
de0.2831541218637993
da0.26431949553336836
sq0.2545260915867945
cs0.17404129793510326
sl0.16517590936195586
sk0.13899138991389914
et0.125
hr0.12335629304946776
yo0.11448450347881088
is0.0944372574385511
fi0.05084745762711864
lv0.05020352781546811
pl0.04697072838665759
lt0.0430622009569378
tr0.040438656614119266
reliabletrue
passestrue
2
name"Isabella"
dialogue"Oh... scusi? Non... non parlo inglese. Per favore, lei... ha visto? No, le persone... sono scomparse? Ieri... vicino agli alberi di mele... ho scattato delle foto e... qualcosa si è mosso. Un'ombra scura, poi più nessuno. Sono spaventata. Il festival... le strade vuote dopo... non capisco. Aiuto?"
detectedLang"it"
heavyLang"it"
scores
it0.802514463729417
pt0.5419354838709677
es0.5358263598326359
ca0.5139649507119387
ro0.4927122034867105
fr0.4608140947752126
no0.4314541960281871
en0.409121171770972
sl0.3817485196795542
tl0.37565951459725644
sk0.372125928546162
nl0.3491015768243491
da0.34259259259259256
hr0.33119819140919365
yo0.3173076923076923
sv0.3060985144644253
de0.30255402750491156
et0.3017309205350118
lt0.3000788643533123
sq0.2998027613412229
lv0.27669111654441725
cs0.2758057935536516
ms0.2758057935536516
hu0.24692405600339415
pl0.21529619805481875
az0.21425409473218238
fi0.21390611160318868
tr0.19391462306993643
is0.13160469667318983
vi0.05181623931623931
eu0.04672395273899033
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh... I don't speak Italian. Slow down. Disappearances—yeah, that's why I'm here. What did you see? Point to something on your camera if you have to. Come on, just... anything useful."
detectedLang"en"
heavyLang"en"
scores
en0.8040466642362377
tl0.48539971278123506
fr0.41576086956521735
it0.3612596553773025
da0.358974358974359
sq0.3508454106280193
ca0.3453105968331303
ro0.3221941992433796
et0.3126598465473146
sv0.3091259640102828
ms0.3068987749838814
cs0.29415627051871307
pl0.28902116402116407
hr0.27217332430602575
yo0.25554016620498615
es0.23433048433048434
no0.22772988505747124
pt0.21704297159504732
fi0.20897718910963944
sk0.20605612998522896
lv0.19415292353823088
nl0.18498862774829417
lt0.17624521072796934
sl0.15086887835703003
de0.11157024793388429
tr0.10714285714285714
az0.10192147034252297
hi0.0724762726488352
be0.061135371179039305
hu0.05866900175131349
is0.05536028119507908
uk0.05536028119507908
vi0.05536028119507908
reliabletrue
passestrue
4
name"Isabella"
dialogue"Guardi! Qui... nessun volto, ma le ombre lunghe. Poi il sentiero vuoto. Ho sentito un grido lontano, come un sussurro nel vento. Sono basita. Questa città piccola... Alborn... dovrebbe essere tranquilla, no? Ma le persone spariscono. Non so cosa fare. Sono solo una studentessa... fotografia di paesaggi, nient'altro!"
detectedLang"it"
heavyLang"it"
scores
it0.7935803488492105
ca0.5493465525011266
es0.518999518999519
pt0.4968553459119497
fr0.4857289791720237
ro0.41193766539253157
tl0.40476190476190477
en0.4033412887828162
no0.39649969824984915
de0.35773924213230573
sk0.3192648059904697
lv0.299719887955182
sv0.28238249013275923
hr0.27404718693284935
sq0.2684711046086321
da0.2584352984797924
yo0.25456578456951173
sl0.2523364485981308
cs0.2492492492492493
lt0.2409867172675522
pl0.22690374951681486
tr0.2248062015503876
ms0.2242048099301784
fi0.22088040514218935
et0.2069785884218874
nl0.19322307382008874
is0.16282963583089158
vi0.15325994919559696
az0.15074309978768577
hu0.14566424604869715
eu0.14052428018908467
reliabletrue
passestrue
5
name"Hunter"
dialogue"These look normal to me. Trees, apples, paths. You hear a cry? Someone running? Description? Look, time's short. Scary stuff's happening and I need facts, not... whatever language that is. Try English—anything? Even 'yes' or a name?"
detectedLang"en"
heavyLang"en"
scores
en0.806937172774869
tl0.5267885787616298
nl0.4442351168048229
fr0.43573068094873757
da0.4128184713375796
no0.410235905637745
ro0.3731406714832129
ca0.36119532265049803
es0.3432769367764915
pt0.3409294012511171
sv0.33288104929895973
it0.330458465728552
yo0.3274053807569539
de0.2986210175939134
sq0.29493307839388144
et0.28812741312741313
ms0.25804828973843064
cs0.255050505050505
hr0.2524075012671059
sk0.25050813008130085
pl0.2236842105263158
is0.22327540810953134
hu0.20356371490280778
lt0.20270270270270271
tr0.19880499728408474
sl0.19530823786142934
lv0.17918753478018917
fi0.16097838452787258
az0.1527857553130385
eu0.12721893491124261
vi0.08271144278606966
zh0.049613402061855674
be0.045307443365695796
uk0.04096228868660599
reliabletrue
passestrue
6
name"Isabella"
dialogue"No... inglese? Non so. Solo italiano. Per favore, detective... lei deve credermi. Qualcosa di male sta succedendo. Ieri sera al festival... ma no, il festival è annuale, davvero? Ho paura che mi predicano. Le sparizioni... sono legate a quei posti isolati. Aiutami a capire!"
detectedLang"it"
heavyLang"it"
scores
it0.8015167673895012
ro0.5871333497658369
en0.5623203553697413
pt0.5589784096893101
es0.5564088983050848
ca0.5468073593073594
fr0.5211549456832476
sl0.46808510638297873
sk0.43942436412315933
hr0.4220151828847481
tl0.4186046511627907
sq0.3807763401109058
cs0.37265917602996257
yo0.37218890554722645
no0.36863927629099136
da0.33558111860372863
nl0.32838813151563756
ms0.3023740108288213
de0.29443976411120476
pl0.2866269165247019
sv0.28632296548785685
et0.26887821911828896
lt0.258193091231178
hu0.25588627276765885
tr0.23620611035111716
az0.2008587786259542
vi0.17038137691926697
lv0.16914682539682538
fi0.16666666666666666
eu0.1312240663900415
is0.0836980306345733
reliabletrue
passestrue
7
name"Hunter"
dialogue"This is getting nowhere. Lady, I need witnesses who can talk sense, not... monologues I can't crack. Stick around if you remember anything—write it down maybe. Glimpse of a face? Car? Anything? Damn it..."
detectedLang"en"
heavyLang"en"
scores
en0.7892784895482131
tl0.5368655057428677
fr0.44469124833407375
nl0.4164332399626517
ca0.38635247913598425
it0.3808816245666171
de0.38057482656095143
yo0.3602865916069601
no0.35699588477366256
pt0.3513233004670472
sq0.33932346723044393
ro0.3333333333333333
hu0.30709534368070956
is0.3047830923248054
ms0.29932735426008966
sv0.2981471083660865
da0.2857142857142857
et0.258160237388724
sk0.24789410348977134
hr0.23171481253841428
cs0.23029556650246305
sl0.2182614133833646
es0.2163009404388715
tr0.19458762886597938
pl0.1940683430045132
lt0.18086500655307994
lv0.14908100748808714
az0.14383561643835618
fi0.10714285714285714
eu0.09616775126536516
vi0.09616775126536516
be0.05303030303030303
uk0.04798172124904798
reliabletrue
passestrue
8
name"Isabella"
dialogue"Mi scusi... non voglio disturbare. Ma le foto... e il silenzio dopo. Sono scossa. Questa non è l'Italia calda che conosco. Qui... freddo, misterioso. Se nessaui parla italiano qui... come fai a indagare?"
detectedLang"it"
heavyLang"it"
scores
it0.78695509668961
es0.557371467483827
pt0.5381882770870337
ro0.5372018511925952
fr0.53604568165596
ca0.5047619047619047
no0.4625878462174452
sq0.4484514212982605
sl0.43305713039686
sv0.418864550737595
en0.41625505163897614
hr0.41494149414941495
yo0.41282746160794936
da0.36336924583741426
cs0.3608652900688299
fi0.358974358974359
pl0.33909506863243516
tl0.3319630010277493
de0.3302421432251416
ms0.3222106360792492
et0.3211488250652741
tr0.3092454835281615
az0.30703624733475476
sk0.30592632140950343
hu0.30294906166219837
nl0.3010752688172043
lt0.2688413948256468
is0.2667794698251551
lv0.2659514398644834
eu0.25968109339407747
vi0.10220994475138122
reliabletrue
passestrue
9
name"Hunter"
dialogue"Yeah? Hunter here. ...What, another one? Edge of town? Damn it, I'm on my way. Gotta go. Stay put if you can find a translator. We're not done."
detectedLang"en"
heavyLang"en"
scores
en0.8089887640449438
tl0.5507399577167019
pl0.419002050580998
hr0.38672438672438675
sq0.3531202435312024
yo0.3511450381679389
da0.3491577335375191
it0.34565050038491146
ca0.3441358024691358
cs0.3359375
sv0.3359375
nl0.31396287328490724
fr0.3078175895765472
de0.3044189852700491
no0.30098684210526316
ro0.29693961952026465
sk0.29401993355481726
tr0.29401993355481726
pt0.288107202680067
et0.2839090143218197
fi0.276595744680851
es0.26660914581535805
sl0.24039320822162644
hu0.236983842010772
ms0.2216117216117216
lv0.20782851817334574
az0.19507575757575757
is0.16173570019723865
vi0.15674603174603174
lt0.14914914914914917
eu0.1388044579533941
hi0.08993576017130622
reliabletrue
passestrue