Run: 2026-05-10-01KR9221Q1SPSGPHP0K6HAFX4T

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
5.4s
Cost:
$0.000940
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Marie: "...Je... je ne sais pas... c'était terrifiant... cette... cette disparition... je pensais que c'était sûr ici..." Hunter: "I'm sorry, I didn't catch that. Can you repeat it in English? I'm investigating the disappearances in town and need to ask you a few questions." Marie: "...Ça me fait peur... je... je ne suis pas sûre de ce que j'ai vu... Il y avait ce... ce bruit la nuit dernière..." Hunter: "Ma'am, I don't speak French. I need you to tell me what you saw at the apple festival or near the old mill. Anything unusual?" Marie: "...L'homme... il portait un manteau noir... et puis plus rien... disparu..." Hunter: "You're describing someone in a black coat? Can you point or draw it for—?" *Hunter's phone rings. He glances at the screen, then back at Marie.* Hunter: "I have to go. Here's my card—call me if you remember anything in English."
created_at"2026-05-10T13:43:34.89Z" 5/10/2026, 1:43:34 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency402
moderation_latency(null)
generation_time5362
tokens_prompt316
tokens_completion231
native_tokens_prompt382
native_tokens_completion212
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
service_tier"default"
usage0.0009403
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"5524d0c4-3cbc-9b0b-bf07-e716633c565c"
is_byokfalse
latency96
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-1778420614-GWX0S49xh8dVUU6KOhNv"
session_id(null)
api_type"completions"
id"gen-1778420614-AbWheyYuBRvmd4RB2Xkk"
upstream_id"5524d0c4-3cbc-9b0b-bf07-e716633c565c"
total_cost0.0009403
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"Marie"
dialogue"...Je... je ne sais pas... c'était terrifiant... cette... cette disparition... je pensais que c'était sûr ici..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8148148148148148
en0.5606694560669456
ca0.5584524810765349
de0.49177153920619554
nl0.4897959183673469
lt0.470766129032258
it0.45764462809917356
pt0.44385593220338987
da0.4432661717921527
es0.44267515923566875
sq0.4179600886917961
ro0.3951612903225807
no0.38452520515826494
sv0.36746987951807225
sl0.3644067796610169
cs0.362089914945322
hr0.3510506798516687
hu0.3346007604562738
yo0.32778489116517284
fi0.3037135278514589
sk0.2895805142083897
tl0.2698191933240611
tr0.2510699001426534
lv0.24892703862660948
pl0.2222222222222222
ms0.2164179104477612
et0.2033383915022762
az0.19106317411402157
zh0.12790697674418602
reliabletrue
passestrue
1
name"Hunter"
dialogue"I'm sorry, I didn't catch that. Can you repeat it in English? I'm investigating the disappearances in town and need to ask you a few questions."
detectedLang"en"
heavyLang"en"
scores
en0.8116089613034624
tl0.6166597596353087
fr0.5569923371647509
it0.542079207920792
pt0.5066666666666667
ca0.48668146503884574
ro0.47532614861032335
sv0.448090692124105
nl0.44677033492822965
yo0.43528693528693524
no0.4318181818181818
hr0.4100765306122449
da0.38984168865435354
cs0.3837441705529647
de0.38002680965147456
ms0.36860068259385664
es0.3607463718037318
sl0.3467514124293785
sq0.34536447275300775
lv0.34397163120567376
sk0.3378668575518969
pl0.32727272727272727
az0.30815258040388926
et0.29871114480667177
lt0.28846153846153844
is0.22980849292256453
tr0.1949521322889469
hu0.19425087108013936
vi0.12570888468809074
fi0.11652340019102196
be0.07035175879396985
eu0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
2
name"Marie"
dialogue"...Ça me fait peur... je... je ne suis pas sûre de ce que j'ai vu... Il y avait ce... ce bruit la nuit dernière..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8277232971110522
es0.5464061409630147
ca0.5353824160114368
nl0.5347172512526843
ro0.5255474452554745
it0.496124031007752
sq0.4477485131690739
pt0.3862134088762984
tr0.37858508604206503
sl0.37439846005774785
yo0.3493493493493494
hr0.30406852248394006
no0.30406852248394006
en0.29805615550755943
ms0.26220204313280365
cs0.2605233219567691
lt0.23708920187793428
pl0.2316784869976359
vi0.21875
hu0.21592279855247284
az0.214975845410628
fi0.2004920049200492
tl0.1965389369592089
de0.18444165621079048
sk0.18238993710691823
da0.15474642392717813
sv0.14921465968586387
lv0.13678618857901728
et0.12751677852348994
eu0.09722222222222222
reliabletrue
passestrue
3
name"Hunter"
dialogue"Ma'am, I don't speak French. I need you to tell me what you saw at the apple festival or near the old mill. Anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.7912861987998956
tl0.5951417004048583
no0.4939911448450348
da0.4605529332434255
es0.43342776203966005
ms0.4269340974212034
fr0.42569992821249103
sq0.4244604316546763
it0.4087213599408721
et0.3957703927492447
cs0.3850883935434281
pt0.36457505957108816
hr0.3630573248407643
nl0.3480032599837001
sv0.33774834437086093
sl0.3311036789297659
ca0.3006993006993007
yo0.2926613616268789
pl0.28825622775800713
sk0.28698752228163993
lt0.26806953339432754
lv0.2366412213740458
de0.2172211350293542
ro0.20634920634920634
az0.18450560652395515
fi0.14712153518123666
hu0.14346895074946467
be0.08045977011494253
tr0.08045977011494253
is0.07300115874855156
uk0.07300115874855156
vi0.07300115874855156
reliabletrue
passestrue
4
name"Marie"
dialogue"...L'homme... il portait un manteau noir... et puis plus rien... disparu..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8125937031484258
ca0.656907593778591
ro0.6101871101871102
it0.609375
es0.5253164556962026
da0.5142487046632124
lv0.455732946298984
et0.438622754491018
no0.4335347432024169
pt0.43267776096822996
tr0.3676222596964587
az0.3169398907103825
yo0.31066176470588236
en0.28435114503816794
sq0.2704280155642024
sv0.2661448140900196
de0.26035502958579887
sk0.26035502958579887
cs0.25447316103379725
sl0.1610738255033557
pl0.1515837104072398
hr0.14383561643835618
hu0.14383561643835618
nl0.14383561643835618
lt0.1359447004608295
ms0.1359447004608295
reliabletrue
passestrue
5
name"Hunter"
dialogue"You're describing someone in a black coat? Can you point or draw it for—?"
detectedLang"en"
heavyLang"en"
scores
en0.805674310143801
tl0.6871088861076344
fr0.5602462620932278
da0.4791666666666667
es0.452354874041621
pt0.4487320837927233
ro0.43438914027149317
it0.40898345153664306
ca0.3857493857493857
de0.3670886075949367
yo0.36143039591315457
pl0.3597951344430218
sl0.32795698924731176
az0.3160054719562244
no0.3131868131868132
nl0.3112947658402204
ms0.30167597765363136
cs0.29577464788732394
sv0.2537313432835821
sq0.2401215805471125
hu0.2378048780487805
lv0.2378048780487805
tr0.23547400611620795
sk0.20634920634920634
hr0.1830065359477124
lt0.14089347079037798
is0.13043478260869565
eu0.12280701754385964
vi0.12280701754385964
et0.11190053285968028
fi0.11190053285968028
reliabletrue
passestrue
6
name"Hunter"
dialogue"I have to go. Here's my card—call me if you remember anything in English."
detectedLang"en"
heavyLang"en"
scores
en0.8216106014271152
tl0.6099554234769687
da0.5703764320785597
no0.5329181494661922
yo0.5240253853127833
sv0.5192307692307693
pl0.5093457943925234
sk0.48880233690360275
nl0.4883040935672514
sl0.48326771653543305
ms0.47864945382323737
cs0.47500000000000003
sq0.4211686879823594
de0.41666666666666663
it0.3944636678200692
hr0.38380281690140844
ro0.3667068757539204
hu0.31729518855656696
et0.3101182654402102
is0.29245283018867924
fr0.26675977653631283
lv0.2605633802816902
es0.25213675213675213
lt0.24132947976878616
az0.21875
ca0.2081447963800905
pt0.1435562805872757
fi0.125
be0.11764705882352942
tr0.11764705882352942
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue