Run: 2026-05-10-01KR8XK0PGJAC41EHVRSVPF7C7

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
4.0s
Cost:
$0.001045
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: "..." Hunter: "Good morning. I'm Detective Hunter. Mind if I sit down for a moment? I was hoping to ask you about the apple festival last weekend—did you happen to notice anything unusual while you were taking pictures?" Marie: "..." Hunter: "I understand you might have been around the park that day. I'm looking into a few reports from residents—something about a flash of light and people who were suddenly... well, just gone." Marie: "..." Hunter: "I'm sorry, I don't speak French. Could you slow down, or maybe point to something on your camera? I just need to know if you saw anyone acting strange, or if..." Marie: "..." Hunter: "Alright, let's try this another way. Do you have photos from the fairgrounds? Maybe I can just look at those and—" Marie: "..." Hunter: "Sure, I can understand that you're upset. Take your time. Anything you can show me might help—" Hunter’s phone: (ringing) Hunter: "Detective Hunter... What? Right now? Alright, I’m on my way. Listen, I have to go. If you remember anything else, ask for me at the station. I’ll come back."
created_at"2026-05-10T12:25:28.024Z" 5/10/2026, 12:25:28 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency393
moderation_latency(null)
generation_time3867
tokens_prompt316
tokens_completion292
native_tokens_prompt382
native_tokens_completion254
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"
usage0.0010453
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"1c6d380c-06a4-9f62-b5b8-7bcb59745c5a"
is_byokfalse
latency112
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-1778415928-5i8JTZcK6sTB9a5qDNYP"
session_id(null)
api_type"completions"
id"gen-1778415928-ooTVWgka9knM7mITW1GU"
upstream_id"1c6d380c-06a4-9f62-b5b8-7bcb59745c5a"
total_cost0.0010453
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"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Good morning. I'm Detective Hunter. Mind if I sit down for a moment? I was hoping to ask you about the apple festival last weekend—did you happen to notice anything unusual while you were taking pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8033249220721389
tl0.6254946297343131
da0.5511517615176152
nl0.5445170161567549
no0.5370370370370371
fr0.5311394196744516
sv0.4812059514487079
ca0.4529314616019819
ro0.44883527454242933
pt0.439034716342083
es0.42986230636833045
de0.4203849518810148
it0.412677304964539
cs0.40900981266726133
sq0.3980009086778737
sk0.37880918893577126
hr0.3711438063597532
et0.3635926993275697
pl0.3614457831325301
ms0.31595250387196694
yo0.3116883116883117
sl0.30989583333333337
hu0.2876344086021505
lv0.28184281842818426
lt0.22058823529411767
is0.1940389294403893
az0.19158023184868822
tr0.18058132343846628
fi0.13455258001306336
vi0.09122085048010975
be0.05017921146953405
eu0.05017921146953405
uk0.045389048991354465
reliabletrue
passestrue
2
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
3
name"Hunter"
dialogue"I understand you might have been around the park that day. I'm looking into a few reports from residents—something about a flash of light and people who were suddenly... well, just gone."
detectedLang"en"
heavyLang"en"
scores
en0.8269513991163475
tl0.6493584004774695
da0.44627709707822816
no0.43914081145584727
sv0.4077620967741936
fr0.4068652195860677
nl0.404158215010142
ca0.3776483050847458
de0.37566418703506904
yo0.3376550169109357
cs0.31085043988269795
pt0.3022565320665083
ro0.27692307692307694
es0.27469135802469136
sq0.26332288401253917
it0.24920127795527158
is0.24046541693600518
sk0.22950819672131145
sl0.2284963887065003
hr0.20875420875420878
pl0.2082210242587601
lv0.2055442866801893
et0.19630642954856362
tr0.16370106761565834
hu0.15951359084406294
ms0.15710186513629842
lt0.14793328498912253
az0.10168195718654435
vi0.10168195718654435
be0.05622489959839357
eu0.05622489959839357
fi0.050888529886914384
uk0.050888529886914384
reliabletrue
passestrue
4
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
5
name"Hunter"
dialogue"I'm sorry, I don't speak French. Could you slow down, or maybe point to something on your camera? I just need to know if you saw anyone acting strange, or if..."
detectedLang"en"
heavyLang"en"
scores
en0.8105692636487274
tl0.6201791975068173
fr0.459234608985025
it0.38095238095238093
da0.377791959157626
sv0.37056165267914787
no0.3512974051896207
et0.346514745308311
pl0.34563758389261745
ca0.3443174176193679
hr0.3385345997286296
ro0.33537832310838445
ms0.3308167467398765
cs0.3261921216309606
nl0.31095406360424027
pt0.3010752688172043
es0.27563150074294207
sk0.27347242921013415
de0.24884437596302003
yo0.23469387755102045
lv0.2073170731707317
lt0.1935483870967742
sl0.17652027027027026
is0.17372881355932204
sq0.16523972602739725
fi0.13333333333333333
tr0.11684782608695651
az0.11121239744758432
hi0.07932011331444759
be0.06698564593301436
hu0.06429942418426103
uk0.06069364161849711
vi0.06069364161849711
reliabletrue
passestrue
6
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
7
name"Hunter"
dialogue"Alright, let's try this another way. Do you have photos from the fairgrounds? Maybe I can just look at those and—"
detectedLang"en"
heavyLang"en"
scores
en0.813849590469099
tl0.6307237813884786
da0.479528105482304
fr0.43095599393019723
no0.3842364532019704
yo0.3723849372384937
sq0.36386768447837153
sv0.34554973821989526
ca0.32614555256064687
cs0.2964352720450282
pl0.26398429833169773
hr0.2566897918731417
nl0.2537313432835821
pt0.23935091277890466
sk0.21383647798742136
es0.1935483870967742
vi0.1883116883116883
et0.18032786885245902
tr0.1638795986622074
de0.16201117318435754
lt0.1601343784994401
az0.15730337078651685
lv0.1515837104072398
sl0.13793103448275862
it0.13294797687861273
ro0.10714285714285714
ms0.09420289855072464
hi0.09310761789600969
be0.08536585365853659
hu0.08200734394124846
is0.07749077490774908
uk0.07749077490774908
reliabletrue
passestrue
8
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
9
name"Hunter"
dialogue"Sure, I can understand that you're upset. Take your time. Anything you can show me might help—"
detectedLang"en"
heavyLang"en"
scores
en0.8057432432432432
tl0.6271076523994812
no0.5425616547334924
da0.5060137457044673
sq0.3991640543364681
sv0.3777056277056277
nl0.37089715536105033
cs0.31710213776722085
de0.31710213776722085
pt0.3021844660194175
ms0.29447852760736193
hr0.27944862155388467
ca0.2721518987341772
pl0.26187419768934533
it0.2532467532467532
fi0.23841059602649006
sl0.22402159244264505
fr0.222972972972973
ro0.2219215155615697
sk0.21875
yo0.21875
et0.21555252387448842
tr0.203601108033241
az0.1958041958041958
is0.19241573033707865
es0.15066469719350073
be0.10852713178294573
hu0.1043613707165109
lt0.0987460815047022
lv0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
10
name"Hunter"
dialogue"Detective Hunter... What? Right now? Alright, I’m on my way. Listen, I have to go. If you remember anything else, ask for me at the station. I’ll come back."
detectedLang"en"
heavyLang"en"
scores
en0.8194293968941857
tl0.6802046690118324
da0.609375
no0.5985547972701726
fr0.497991967871486
sv0.48691636736788096
yo0.4742376445846478
de0.4372537985368599
nl0.4324631101021567
it0.4301994301994302
sq0.42594718714121704
pl0.40298507462686567
cs0.4022713687985654
sk0.37926753569211674
sl0.36908517350157727
hr0.3540051679586563
ro0.3510707332900714
ms0.34683213585891576
fi0.3311036789297659
ca0.32249322493224936
pt0.3197278911564626
et0.30986887508626637
es0.2553983618763961
lv0.25037481259370314
hu0.24471299093655588
is0.222999222999223
tr0.20318725099601595
lt0.19484702093397743
az0.11190053285968028
eu0.10474485228290062
hi0.07749077490774908
zh0.07149489322191271
be0.06542056074766354
uk0.059266227657572904
vi0.059266227657572904
reliabletrue
passestrue