Run: 2026-05-01-01KQHS519TPFVMBMZHV9Z3D4Q2

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
57.9s
Cost:
$0.011065
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: "Oh non ! Les disparitions ? C'est terrible ! J'ai vu une femme crier et disparaître derrière les pommiers au festival. Ma caméra a une photo du paysage, mais je suis si secouée que mes mains tremblent encore." Hunter: "Ma'am, I don't speak any French. You look troubled, but I need you to speak English if possible." Marie: "Je ne sais pas l'anglais. Ça s'est passé tellement vite dans cette petite ville. Je prends toujours des photos des paysages, mais celle-ci montre quelque chose de bizarre." Hunter: "I can't follow any of this. Perhaps I should find someone who speaks French." Marie: "Vous êtes détective, non ? Aidez la ville avec ces événements effrayants." Hunter: "Hold on, my phone is ringing. Detective Hunter. What? Okay, I'll head over right away. Sorry, I have to go now. It was nice meeting you."
created_at"2026-05-01T12:45:23.648Z" 5/1/2026, 12:45:23 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency56631
moderation_latency(null)
generation_time57813
tokens_prompt316
tokens_completion1359
native_tokens_prompt384
native_tokens_completion4261
native_tokens_completion_images(null)
native_tokens_reasoning4066
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"
usage0.0110653
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"fc68d668-7d34-afd6-a0c3-59a81f5ce221"
is_byokfalse
latency420
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-1777639523-RxO01HAvXvc8lcMFteHV"
session_id(null)
api_type"completions"
id"gen-1777639523-ok2fbPmxVkpumFXW9Esx"
upstream_id"fc68d668-7d34-afd6-a0c3-59a81f5ce221"
total_cost0.0110653
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"Oh non ! Les disparitions ? C'est terrible ! J'ai vu une femme crier et disparaître derrière les pommiers au festival. Ma caméra a une photo du paysage, mais je suis si secouée que mes mains tremblent encore."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7998067099268259
en0.5867768595041323
ca0.5434508816120907
es0.4986168741355464
tl0.452416918429003
it0.4511733535200606
ro0.441017733230532
pt0.43820224719101125
da0.4103294021960146
nl0.4100895036615134
no0.38428874734607216
de0.3752692804825506
cs0.3640350877192982
sk0.3424036281179138
sl0.33638443935926776
sq0.3317972350230415
et0.3198874296435272
lt0.2739108662994492
sv0.2598264420622767
pl0.25944841675178754
hr0.250258531540848
yo0.24987066735644073
hu0.23924449108079748
ms0.21409214092140924
fi0.20154185022026433
eu0.1709548313321898
lv0.169054441260745
az0.1475602586713698
vi0.145550972304066
hi0.0504256712508186
tr0.0504256712508186
is0.049180327868852465
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am, I don't speak any French. You look troubled, but I need you to speak English if possible."
detectedLang"en"
heavyLang"en"
scores
en0.8020455295282085
tl0.49790794979079495
ca0.48674080410607357
fr0.45404913557779797
no0.358974358974359
hr0.35275080906148865
da0.3442622950819672
cs0.3435448577680525
it0.34065934065934067
sv0.34065934065934067
pl0.30313588850174217
yo0.27184466019417475
pt0.25650557620817843
sk0.2537313432835821
es0.2518703241895262
et0.2518703241895262
lv0.23566878980891717
lt0.21773142112125163
ro0.2125984251968504
sq0.18256130790190736
sl0.1678224687933426
nl0.11504424778761062
de0.10714285714285714
ms0.10714285714285714
be0.1044776119402985
tr0.1044776119402985
hu0.10044977511244377
az0.09502262443438914
is0.09502262443438914
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
2
name"Marie"
dialogue"Je ne sais pas l'anglais. Ça s'est passé tellement vite dans cette petite ville. Je prends toujours des photos des paysages, mais celle-ci montre quelque chose de bizarre."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8173196517412936
ca0.5669001105786952
en0.5459814528593508
it0.526782118405155
de0.49570815450643774
da0.4632252169940612
pt0.4585253456221199
no0.4273879142300195
ro0.4165839126117179
nl0.41367265469061876
sq0.4023397761953204
tl0.396507447354905
es0.37961985216473076
hr0.3274184315970235
sv0.32237600922722026
sl0.3196294151708164
hu0.3084167157151266
tr0.2976688583383144
fi0.28046540110226575
et0.2710918114143921
sk0.26424546023794615
yo0.24388674388674392
lt0.23452768729641696
cs0.19904567143830945
lv0.18572418572418573
pl0.17717086834733892
az0.16784702549575073
ms0.1528478731074261
is0.09823484267075978
hi0.06150159744408946
eu0.05622489959839357
reliabletrue
passestrue
3
name"Hunter"
dialogue"I can't follow any of this. Perhaps I should find someone who speaks French."
detectedLang"en"
heavyLang"en"
scores
en0.8291766313631704
tl0.5730145175064048
ca0.3514915693904021
it0.35064935064935066
da0.3234100135317997
no0.3234100135317997
et0.2877492877492877
yo0.2857142857142857
es0.26035502958579887
pt0.25484351713859915
is0.2331288343558282
hr0.21752738654147105
sv0.2163009404388715
sq0.21135646687697163
nl0.20127795527156547
pl0.20127795527156547
cs0.17355371900826447
ms0.17081260364842457
fi0.1652754590984975
ro0.15254237288135594
de0.1423670668953688
sk0.12587412587412586
be0.12280701754385964
tr0.12280701754385964
hu0.11816578483245149
az0.11190053285968028
lt0.11190053285968028
lv0.11190053285968028
uk0.11190053285968028
vi0.11190053285968028
reliabletrue
passestrue
4
name"Marie"
dialogue"Vous êtes détective, non ? Aidez la ville avec ces événements effrayants."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8044692737430168
en0.5911214953271028
ca0.5143385753931544
tl0.512987012987013
it0.5018975332068311
es0.4691607684529828
no0.4491080797481637
da0.40476190476190477
ro0.3823529411764706
sq0.3155149934810952
sv0.3101182654402102
de0.28765264586160105
eu0.27184466019417475
fi0.2677824267782427
lv0.2563739376770538
et0.2369186046511628
hu0.23020527859237538
sl0.22106824925816024
nl0.21875
pt0.21407185628742514
hr0.2009132420091324
yo0.14910858995137766
vi0.13793103448275862
is0.10714285714285714
reliabletrue
passestrue
5
name"Hunter"
dialogue"Hold on, my phone is ringing. Detective Hunter. What? Okay, I'll head over right away. Sorry, I have to go now. It was nice meeting you."
detectedLang"en"
heavyLang"en"
scores
en0.8058030614576193
tl0.684132292827945
da0.5473908413205538
nl0.5046620046620046
no0.5017584994138335
yo0.4630448515476942
it0.410949410949411
cs0.39155332856120256
pl0.3906810035842294
fr0.38494934876989867
de0.3795620437956204
et0.36281859070464767
hr0.35945742275810094
ca0.358974358974359
ro0.3550834597875569
sv0.3405740884406517
pt0.32
sq0.3044189852700491
sk0.3004115226337448
ms0.2672413793103448
lv0.24174843889384479
sl0.2251595259799453
is0.21296296296296297
hu0.20634920634920634
vi0.18738049713193117
es0.17315175097276264
lt0.16420845624385447
fi0.15
tr0.1317671092951992
hi0.08993576017130622
be0.07608695652173912
az0.06900328587075576
uk0.06900328587075576
reliabletrue
passestrue