Run: 2026-05-01-01KQHREMQ2RKTMSVS7A7STNMAC

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
55.3s
Cost:
$0.009872
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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
Hunter: "Excuse me, I'm Detective Hunter investigating the recent disappearances here in Alborn. Have you seen or heard anything unusual lately, especially around the festival grounds?" Selvi: "मैं अंग्रेजी नहीं बोलती। लेकिन हाँ, मैंने कुछ देखा... एक व्यक्ति अचानक गायब हो गया और यह बहुत डरावना था। मेरा कैमरा मेरे पास है।" Hunter: "I don't understand a word of Hindi and I see you're shaken up. Did you witness one of the disappearances? Maybe show me the camera or nod if that's what you mean?" Selvi: "कैमरे में तस्वीर है जो मदद कर सकती है। लेकिन मुझे अब डर लग रहा है। यह जगह सुरक्षित नहीं लगती।" Hunter: "Another language barrier, I get it. Let's try this... can you point to where it happened? Apologies, hold on my phone is ringing. Hello? ... Yeah, I'm on the way. I have to leave right now."
created_at"2026-05-01T12:33:09.864Z" 5/1/2026, 12:33:09 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency52097
moderation_latency(null)
generation_time55153
tokens_prompt315
tokens_completion1429
native_tokens_prompt389
native_tokens_completion3781
native_tokens_completion_images(null)
native_tokens_reasoning3563
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"
usage0.00987155
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"26159241-575b-9aaa-a5c3-92405efddadd"
is_byokfalse
latency108
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-1777638789-6QOSb02ni2RWDyuI1nZt"
session_id(null)
api_type"completions"
id"gen-1777638789-L789GP5WDcpokSNP2DtQ"
upstream_id"26159241-575b-9aaa-a5c3-92405efddadd"
total_cost0.00987155
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, I'm Detective Hunter investigating the recent disappearances here in Alborn. Have you seen or heard anything unusual lately, especially around the festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.788881069669247
tl0.6259351620947631
fr0.5515695067264574
pt0.5328921759439471
nl0.51338199513382
it0.4820889080707812
ro0.47689625108979944
ca0.474835886214442
es0.4666666666666667
sv0.42528735632183906
ms0.42363112391930835
sq0.4076999012833169
no0.401496259351621
da0.39728779507785034
sl0.38271604938271603
de0.35863174772848744
cs0.33774834437086093
sk0.3177942012507106
hr0.30835734870317
et0.27316777710478496
az0.21052631578947367
lt0.2079207920792079
pl0.19571045576407506
fi0.1864406779661017
lv0.14712153518123666
yo0.13978494623655913
is0.1031390134529148
eu0.07975460122699386
hi0.05956112852664577
hu0.05288082083662194
tr0.04686258935663225
reliabletrue
passestrue
1
name"Selvi"
dialogue"मैं अंग्रेजी नहीं बोलती। लेकिन हाँ, मैंने कुछ देखा... एक व्यक्ति अचानक गायब हो गया और यह बहुत डरावना था। मेरा कैमरा मेरे पास है।"
detectedLang"hi"
heavyLang"hi"
scores
hi0.8815818462216347
mr0.8725094876660342
reliabletrue
passestrue
2
name"Hunter"
dialogue"I don't understand a word of Hindi and I see you're shaken up. Did you witness one of the disappearances? Maybe show me the camera or nod if that's what you mean?"
detectedLang"en"
heavyLang"en"
scores
en0.8007968127490039
tl0.6096654275092938
nl0.48805460750853247
no0.4587628865979381
sv0.4195688225538972
fr0.4176372712146422
it0.38846825859056494
da0.3877551020408163
sq0.3708807669263031
ca0.3341788205453392
yo0.3333333333333333
de0.3181818181818182
et0.31596091205211724
cs0.3110236220472441
pt0.3073878627968338
ro0.30509596293845137
es0.2866847826086956
is0.2753623188405797
pl0.2738589211618257
ms0.27335640138408307
hr0.2435158501440922
sk0.21700223713646533
lv0.21171171171171171
hu0.17517674783974863
sl0.1449511400651466
tr0.12280701754385964
lt0.12133891213389122
fi0.11616161616161616
az0.11242603550295857
vi0.11242603550295857
hi0.06914893617021277
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
3
name"Selvi"
dialogue"कैमरे में तस्वीर है जो मदद कर सकती है। लेकिन मुझे अब डर लग रहा है। यह जगह सुरक्षित नहीं लगती।"
detectedLang"hi"
heavyLang"hi"
scores
hi0.8800095992320615
mr0.8748278883464764
reliabletrue
passestrue
4
name"Hunter"
dialogue"Another language barrier, I get it. Let's try this... can you point to where it happened? Apologies, hold on my phone is ringing. Hello? ... Yeah, I'm on the way. I have to leave right now."
detectedLang"en"
heavyLang"en"
scores
en0.8041340223370562
tl0.5893044390073401
da0.5294353223868643
fr0.4418052256532066
no0.43860487338748205
yo0.40806045340050384
nl0.36929683306494904
pl0.33802816901408445
cs0.31725740848343986
de0.31165787932044525
ca0.29259482239614687
sq0.29045893719806765
sv0.28440925700365405
it0.2778119237861094
sk0.26608369768894446
is0.2610062893081761
hr0.25585813806206464
et0.24727738629083926
ro0.22646477946017116
ms0.21666666666666667
lt0.20608108108108109
lv0.18741355463347165
es0.18289290681502088
fi0.17136812411847674
hu0.15830945558739254
az0.14607558139534882
vi0.14296134208606856
sl0.13411938098747236
eu0.13155949741315595
pt0.11119515885022693
tr0.11119515885022693
hi0.06671961874503574
be0.05622489959839357
uk0.050888529886914384
reliabletrue
passestrue