Run: 2026-05-01-01KQHS2GR07YWY8JXCY28SSTP1

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
56.7s
Cost:
$0.009140
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
Hunter: "Excuse me, miss. Detective Hunter here. I'm looking into the disappearances around the apple festival. Did you see or hear anything unusual yesterday?" Isabella: "Oh Dio, mi sento scossa fino al midollo! Ho visto la ragazza sparire tra i meli, sembrava inseguita. È terribile!" Hunter: "You're clearly upset, but I have no idea what you just said. No Italian here. Can you slow it down?" Isabella: "Non capisco l'inglese, mi dispiace. Ma lho visto tutto dalla mia fotocamera al festival. Un'ombra sospetta vicino al banchetto delle mele!" Hunter: "Camera, huh? Those photos might help. Show me what you're talking about on there." Isabella: "Guarda questo scatto: la data è di ieri, e vedi quella figura che corre via? Era la stessa ragazza!" Hunter: "This could be something... but I'm still not sure what you're—" [phone rings] "Hunter. Another lead in town? I'll head over right now."
created_at"2026-05-01T12:44:01.157Z" 5/1/2026, 12:44:01 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency53207
moderation_latency(null)
generation_time56672
tokens_prompt321
tokens_completion1233
native_tokens_prompt388
native_tokens_completion3489
native_tokens_completion_images(null)
native_tokens_reasoning3274
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"
usage0.0091403
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"e04707eb-775f-2d59-ff85-2de0bf3873b3"
is_byokfalse
latency139
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639441-p3dxC8cIi4Hr0H7zUS8q"
session_id(null)
api_type"completions"
id"gen-1777639441-41ch1FKSvcSiqQX18Wvn"
upstream_id"e04707eb-775f-2d59-ff85-2de0bf3873b3"
total_cost0.0091403
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, miss. Detective Hunter here. I'm looking into the disappearances around the apple festival. Did you see or hear anything unusual yesterday?"
detectedLang"en"
heavyLang"en"
scores
en0.7883597883597884
tl0.5551601423487544
fr0.5539696699375558
nl0.47862356621480706
pt0.4538503549972692
es0.43851768669286917
sq0.414519906323185
it0.40617577197149646
ms0.3950393224440411
no0.38157081014223876
ca0.3734335839598998
et0.3297587131367293
sv0.3234100135317997
de0.32157394843962006
da0.30118798043326345
ro0.3002099370188943
sl0.2862241256245539
cs0.25205684367988035
hr0.21135646687697163
fi0.12126537785588754
lv0.12049252418645558
lt0.11190053285968028
az0.10554561717352416
sk0.10554561717352416
yo0.09665763324299909
is0.06629318394024276
hu0.06279287722586692
pl0.059266227657572904
tr0.05571293673276676
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh Dio, mi sento scossa fino al midollo! Ho visto la ragazza sparire tra i meli, sembrava inseguita. È terribile!"
detectedLang"it"
heavyLang"it"
scores
it0.7729208061311382
es0.6224634261444077
ca0.6045477014335146
ro0.5180722891566265
pt0.5043370508054523
no0.44713199723566
fr0.4370161857846587
cs0.40298507462686567
sk0.39531368102796677
hr0.38176197836166925
en0.36
fi0.3522267206477733
da0.35170178282009723
yo0.3360995850622407
tl0.3333333333333333
sl0.300087489063867
lt0.28507596067917784
nl0.28186714542190305
eu0.2673992673992674
de0.26672777268560954
vi0.26335174953959484
sq0.26062846580406657
sv0.25857275254865614
ms0.25650557620817843
pl0.24741298212605833
hu0.21182266009852216
is0.2102665350444225
tr0.20398009950248755
az0.1911021233569262
lv0.1443850267379679
et0.13606911447084233
be0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
2
name"Hunter"
dialogue"You're clearly upset, but I have no idea what you just said. No Italian here. Can you slow it down?"
detectedLang"en"
heavyLang"en"
scores
en0.8079608938547486
ca0.47817836812144215
tl0.46131243878550443
sq0.4591937069813176
da0.38547486033519557
no0.35672514619883045
hr0.35217903415783275
sv0.35217903415783275
tr0.3483412322274882
es0.3428912783751493
it0.3381468110709988
lv0.3373493975903614
et0.3349455864570738
cs0.3055555555555556
ro0.30467762326169406
fi0.302915082382763
yo0.29757343550446996
ms0.29214929214929214
pl0.26764314247669774
az0.26568758344459276
pt0.2637215528781794
sk0.2286115007012623
fr0.21540656205420827
lt0.1863905325443787
be0.11290322580645161
sl0.11290322580645161
hu0.1085899513776337
de0.10277324632952692
is0.10277324632952692
nl0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
3
name"Isabella"
dialogue"Non capisco l'inglese, mi dispiace. Ma lho visto tutto dalla mia fotocamera al festival. Un'ombra sospetta vicino al banchetto delle mele!"
detectedLang"it"
heavyLang"it"
scores
it0.7900923593618807
es0.5903318312167144
ca0.558693733451015
ro0.5061728395061729
fr0.5017438963627305
pt0.47201689545934533
sk0.40863394441159073
tl0.39283545840922895
fi0.3698802772526781
et0.36143039591315457
sq0.3438320209973753
sl0.34340118187787255
da0.3342210386151798
en0.3065187239944522
sv0.3050729673384294
no0.3006993006993007
ms0.2917847025495751
pl0.28926794598436395
cs0.28825622775800713
de0.27641099855282203
nl0.27007299270072993
yo0.26578560939794427
hr0.2570579494799406
lt0.25484351713859915
is0.2295839753466872
lv0.21935987509758004
hu0.18962722852512154
eu0.15469146238377007
az0.1503823279524214
tr0.1243432574430823
vi0.07235621521335807
reliabletrue
passestrue
4
name"Hunter"
dialogue"Camera, huh? Those photos might help. Show me what you're talking about on there."
detectedLang"en"
heavyLang"en"
scores
en0.8144399460188934
fr0.5652173913043478
tl0.5424292845257903
de0.46341463414634143
nl0.4270833333333333
sq0.3721461187214612
pt0.3648960739030023
es0.3381468110709988
ca0.3309002433090025
no0.31335830212234705
et0.311639549436796
it0.30203045685279184
fi0.29032258064516125
hi0.22644163150492264
ro0.2231638418079096
ms0.22096317280453256
sv0.21763869132290184
yo0.21316165951359084
hr0.13793103448275862
sl0.13793103448275862
pl0.13249211356466878
lt0.12698412698412698
cs0.12
sk0.12
da0.1185897435897436
is0.1143317230273752
lv0.1143317230273752
reliabletrue
passestrue
5
name"Isabella"
dialogue"Guarda questo scatto: la data è di ieri, e vedi quella figura che corre via? Era la stessa ragazza!"
detectedLang"it"
heavyLang"it"
scores
it0.8244192328471097
ca0.6476964769647697
pt0.6376811594202898
es0.5932415519399249
ro0.5262390670553936
fr0.5105421686746987
en0.5022970903522206
tl0.4650205761316873
ms0.43868739205526774
yo0.4227353463587922
sq0.4159928122192273
no0.35707220573689413
sv0.3387589013224822
fi0.33537832310838445
da0.29729729729729726
hr0.27048260381593714
nl0.25799086757990863
de0.2502883506343714
tr0.22711058263971462
vi0.21780986762936222
az0.21020656136087487
is0.21020656136087487
lt0.20440636474908203
sl0.20147420147420148
cs0.18952618453865336
et0.18341708542713567
sk0.12985274431057564
eu0.11924119241192413
pl0.11202185792349727
hu0.10591471801925723
lv0.08835904628330996
reliabletrue
passestrue
6
name"Hunter"
dialogue"Hunter. Another lead in town? I'll head over right now."
detectedLang"en"
heavyLang"en"
scores
en0.815655133295519
tl0.6625129802699896
da0.5262390670553936
nl0.5213549337260678
de0.4873817034700315
no0.46013289036544847
sl0.3959107806691449
it0.3925233644859813
ro0.3821292775665399
sv0.35258964143426297
yo0.33264887063655035
fr0.30997876857749473
ms0.2919389978213508
es0.23529411764705882
et0.21307506053268765
az0.20537897310513448
pl0.20537897310513448
pt0.16237113402061853
ca0.15364583333333331
sq0.15364583333333331
tr0.15364583333333331
reliabletrue
passestrue