Run: 2026-07-08-01KX1MJG01F1AP5KZZVP6WTQHF

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
21.0s
Cost:
$0.007394
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: "Pardon ? Qui êtes-vous ? Qu'est-ce que vous me voulez ?" Hunter: "Excuse me, miss. I'm Detective Hunter. I'm investigating some recent disappearances around Alborn. Have you noticed anything unusual lately? Maybe near the orchards or during the festival prep?" Marie: "Des disparitions ? Oh mon Dieu... j'ai vu quelque chose d'horrible hier soir. Une ombre qui a emmené quelqu'un dans les bois ! Mon appareil photo l'a capturé, regardez !" Hunter: "Uh... I'm sorry, I don't speak French at all. English? Do you speak any English?" Marie: "Non, pas d'anglais ! Regardez la photo ! La personne a disparu juste après, je suis terrifiée, mon cœur bat encore très fort !" Hunter: "Your camera? Okay, show me the photo. Is that someone from town? Looks like it might match one of the missing persons reports." Marie: "Oui, exactement ! J'étais en train de photographier le paysage au crépuscule, et tout d'un coup... cette indifférence froide, puis plus rien. J'ai trop peur de rentrer seule ce soir." Hunter: "I wish I could understand you better. This photo could be key evidence though. Stay right here a second—" Hunter: "Hello? Yeah... okay, damn it. Another one? I'll head over now." Hunter: "Sorry, miss—I have to leave right away. Important call. Be careful out there."
created_at"2026-07-08T19:51:41.831Z" 7/8/2026, 7:51:41 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency430
moderation_latency(null)
generation_time20322
tokens_prompt316
tokens_completion513
native_tokens_prompt472
native_tokens_completion1171
native_tokens_completion_images(null)
native_tokens_reasoning843
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"
usage0.007394
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"61d13b57-6eec-9070-9e00-4746a8568ff9"
is_byokfalse
latency101
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-1783540301-DIQQWsdK4kh04nOWNrHH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540301-VlWsfuCdc4OeIiwZoX6T"
upstream_id"61d13b57-6eec-9070-9e00-4746a8568ff9"
total_cost0.007394
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"Marie"
dialogue"Pardon ? Qui êtes-vous ? Qu'est-ce que vous me voulez ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8044524669073405
ca0.4663382594417077
es0.4645799011532125
pt0.4444444444444444
it0.4415807560137457
sq0.3128964059196617
ro0.30257510729613735
lt0.2857142857142857
tl0.24418604651162787
cs0.23529411764705882
et0.2261904761904762
no0.21875
en0.21307506053268765
sl0.21307506053268765
ms0.20537897310513448
nl0.20537897310513448
fi0.1875
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. I'm investigating some recent disappearances around Alborn. Have you noticed anything unusual lately? Maybe near the orchards or during the festival prep?"
detectedLang"en"
heavyLang"en"
scores
en0.7775645498953245
tl0.5761303191489362
fr0.5457784111150694
nl0.49061126648022374
pt0.49061126648022374
da0.43633952254641906
it0.43383658969804617
es0.42176870748299317
no0.42124375851112117
ms0.41352345906163757
ca0.4089012517385257
ro0.40752788104089216
sv0.3905353728489484
sq0.36281859070464767
de0.34815950920245403
cs0.32432432432432434
sl0.3163538873994638
sk0.3044189852700491
hr0.29558011049723754
et0.261297798377752
lt0.24556213017751474
lv0.20362273579013118
fi0.1774193548387097
az0.15618795499669094
pl0.14025623735670936
is0.09766454352441614
yo0.07742402315484805
hi0.05625462620281273
hu0.04992548435171386
tr0.04422788605697152
reliabletrue
passestrue
2
name"Marie"
dialogue"Des disparitions ? Oh mon Dieu... j'ai vu quelque chose d'horrible hier soir. Une ombre qui a emmené quelqu'un dans les bois ! Mon appareil photo l'a capturé, regardez !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7858992232622983
en0.5532003325020781
ca0.5326086956521738
es0.42879914984059514
it0.40310938367573573
nl0.3504531722054381
tl0.3469015795868773
de0.3425076452599388
cs0.27315753887762
da0.23214285714285715
pt0.2271746944644141
sk0.2271746944644141
ro0.22326589595375723
sq0.19835943325876212
no0.13166397415185782
hu0.12672623883021933
hi0.12601626016260162
sv0.11376751854905194
yo0.09966499162479062
hr0.09435551811288964
pl0.08898305084745763
sl0.07725321888412018
lt0.07087294727744166
tr0.06684027777777778
is0.06521739130434782
az0.061135371179039305
eu0.061135371179039305
lv0.061135371179039305
vi0.061135371179039305
et0.05536028119507908
fi0.05536028119507908
ms0.05536028119507908
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh... I'm sorry, I don't speak French at all. English? Do you speak any English?"
detectedLang"en"
heavyLang"en"
scores
en0.8014121800529568
tl0.6103896103896105
no0.5071193866374589
da0.4617224880382775
it0.44717444717444715
pt0.4367959949937422
hr0.4238156209987196
sq0.4178525226390685
cs0.412532637075718
sv0.38524590163934425
ca0.37586685159500693
pl0.37413073713490963
sk0.3119266055045872
vi0.27884615384615385
yo0.2682926829268293
ro0.2647058823529412
et0.25124792013311154
de0.24242424242424243
sl0.21052631578947367
es0.17883211678832117
ms0.13793103448275862
be0.1346153846153846
tr0.1346153846153846
hu0.12959381044487428
az0.12280701754385964
is0.12280701754385964
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
reliabletrue
passestrue
4
name"Marie"
dialogue"Non, pas d'anglais ! Regardez la photo ! La personne a disparu juste après, je suis terrifiée, mon cœur bat encore très fort !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7844281004311437
ca0.5638789122626988
en0.5432563138097797
it0.5043731778425656
es0.4867149758454107
ro0.45054945054945056
pt0.431438127090301
nl0.4097222222222222
sq0.40476190476190477
cs0.36802973977695164
de0.3670886075949367
sk0.366144668158091
tl0.3415956622773044
no0.33749025720966486
eu0.3269992082343626
et0.3055555555555556
yo0.3055555555555556
da0.2922564529558701
sv0.2922564529558701
hr0.2869127516778523
lt0.2753623188405797
pl0.2697594501718213
ms0.2621527777777778
hu0.24911660777385158
sl0.2362982929020665
lv0.2194674012855831
is0.2100371747211896
az0.18426103646833014
hi0.15422885572139303
vi0.1533864541832669
tr0.1448692152917505
fi0.12551440329218108
reliabletrue
passestrue
5
name"Hunter"
dialogue"Your camera? Okay, show me the photo. Is that someone from town? Looks like it might match one of the missing persons reports."
detectedLang"en"
heavyLang"en"
scores
en0.8135226179018287
tl0.6750524109014675
fr0.592534174553102
nl0.5251225490196079
sv0.5016077170418006
no0.4522968197879859
it0.41154138192862566
de0.4038461538461538
ms0.39688715953307396
yo0.3873517786561265
es0.36683006535947715
pt0.3657937806873977
is0.3381725021349274
sq0.334192439862543
da0.32195975503062113
ca0.3092691622103387
ro0.2883379247015611
lv0.28702851885924563
cs0.22032193158953722
et0.22032193158953722
hu0.21875
fi0.1648706896551724
hr0.15852334419109665
pl0.15852334419109665
az0.13793103448275862
sl0.10196987253765932
hi0.0903755868544601
lt0.08500590318772137
tr0.07957244655581948
sk0.07074340527577938
reliabletrue
passestrue
6
name"Marie"
dialogue"Oui, exactement ! J'étais en train de photographier le paysage au crépuscule, et tout d'un coup... cette indifférence froide, puis plus rien. J'ai trop peur de rentrer seule ce soir."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8049468791500664
ro0.4835164835164835
en0.4610091743119266
ca0.40020418580908623
nl0.39588688946015427
es0.3870631194574856
da0.3828781512605042
no0.3769883351007423
de0.3239355581127733
tl0.3160651920838184
hu0.2887409200968523
it0.28397318708104813
sv0.28353658536585363
pt0.28046540110226575
tr0.26332288401253917
yo0.26147077309868005
sl0.21718854097268486
eu0.18515950069348128
sq0.18346073662265464
lv0.16250890947968638
et0.15528396836808053
cs0.15162454873646208
az0.14296134208606856
lt0.13348082595870206
ms0.10305343511450381
is0.10236822001527884
hr0.09406322282189669
sk0.09406322282189669
fi0.06671961874503574
hi0.06150159744408946
pl0.05394524959742351
reliabletrue
passestrue
7
name"Hunter"
dialogue"I wish I could understand you better. This photo could be key evidence though. Stay right here a second—"
detectedLang"en"
heavyLang"en"
scores
en0.8245841995841995
tl0.5967741935483871
fr0.5786516853932584
no0.5383036935704514
da0.5090909090909091
cs0.48786039453717756
ro0.44168734491315137
de0.4379683597002498
sv0.432296047098402
it0.4289340101522843
nl0.41659464131374246
yo0.40371024734982336
sq0.3559160305343511
sk0.34971098265895956
pt0.34466019417475724
ca0.33888344760039174
hu0.33497536945812806
pl0.31402439024390244
es0.3005181347150259
lv0.2902208201892744
lt0.2757510729613734
hr0.2710583153347732
tr0.2407199100112486
is0.23900789177001125
sl0.19642857142857142
az0.1646039603960396
vi0.1646039603960396
et0.15730337078651685
hi0.10239361702127658
be0.09395973154362416
eu0.09395973154362416
fi0.08536585365853659
ms0.08536585365853659
uk0.08536585365853659
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hello? Yeah... okay, damn it. Another one? I'll head over now."
detectedLang"en"
heavyLang"en"
scores
en0.7331691297208539
tl0.6162927981109798
da0.48412698412698413
no0.4058500914076782
es0.35258964143426297
nl0.2934782608695652
it0.2857142857142857
fi0.22248803827751198
sv0.22062350119904073
et0.21307506053268765
hr0.2111650485436893
pl0.2111650485436893
lv0.20924574209245742
sq0.20924574209245742
de0.18952618453865336
is0.18952618453865336
yo0.18952618453865336
reliabletrue
passestrue
9
name"Hunter"
dialogue"Sorry, miss—I have to leave right away. Important call. Be careful out there."
detectedLang"en"
heavyLang"en"
scores
en0.8213678121810138
tl0.673913043478261
da0.5341614906832298
ro0.512987012987013
no0.4702320887991927
fr0.4615384615384615
ca0.45369406867845996
it0.4385026737967915
yo0.4372990353697749
lt0.39999999999999997
pt0.3613138686131387
sq0.34701492537313433
es0.34210526315789475
pl0.3320610687022901
hr0.3269230769230769
de0.32432432432432434
cs0.3101182654402102
sv0.28082191780821925
sk0.279835390946502
lv0.2605633802816902
hu0.2595204513399154
tr0.2222222222222222
sl0.1873065015479876
nl0.1191275167785235
be0.11764705882352942
az0.10714285714285714
et0.10714285714285714
is0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue