Run: 2026-05-01-01KQHQP2FAF0F7DRCR2JNCEG96

Run Details

Duration:
46.0s
Cost:
$0.010308
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
**Scene** In the cozy corner of a small cafe in Alborn, MN, Isabella sat near the window, her camera resting on the table as she scrolled through peaceful shots of apple orchards and rolling autumn hills. The annual festival was approaching, yet an uneasy atmosphere had settled over the town. Hunter strode in, his former Marine posture rigid, and approached her table directly. **Voice Sheet** Hunter: "Excuse me, ma'am. Detective Hunter. I'm investigating the disappearance at yesterday's town event near the square. Did you see anything unusual?" Isabella: "Mi dispiace tanto, non parlo inglese... Ho visto una cosa orribile! Un uomo era lì tra gli alberi di mele, poi c'è stata una strana nebbia e... è sparito! Sono ancora così scossa, non riesco a dormire." Hunter: "I... don't understand a word. Italian? You speak Italian? Look, this is important. Three people have vanished. I need to know if you witnessed anything at the festival." Isabella: "Non capisco cosa sta dicendo... Ero lì con la mia macchina fotografica per fare foto al paesaggio, ma ora ho paura. Era come se la terra lo avesse inghiottito. Cosa sta succedendo in questa città?" Hunter: "Slower? English? Do you speak any English at all? The apple festival... disappearances... you... see... anything?" Isabella: "Ho provato a fotografare la nebbia, forse c'è qualcosa nelle immagini, ma non ho il coraggio di riguardarle. Sono sola qui, non conosco nessuno e sono molto preoccupata." Hunter: "Camera? Did you say camera? Photos? If you have pictures from the event, that could be evidence. I'm not getting anywhere with this language barrier." Isabella: "Per favore, mi aiuti... Non so di chi fidarmi. Questo posto sembrava così tranquillo, ma ora è tutto sbagliato." Hunter: "Frustrating. You seem genuinely upset, but I can't understand you. If I could just—" Hunter: "Hold on, that's my phone. It's the station with new information on the case. I have to take this and go. We'll... figure this out later somehow. Stay safe." **End Scene**
created_at"2026-05-01T12:19:44.751Z" 5/1/2026, 12:19:44 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency39654
moderation_latency(null)
generation_time45547
tokens_prompt321
tokens_completion1623
native_tokens_prompt388
native_tokens_completion3956
native_tokens_completion_images(null)
native_tokens_reasoning3494
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"
usage0.0103078
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"bcafb47f-4c8d-91d0-bed7-4c48ab74dd25"
is_byokfalse
latency69
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777637984-MPpQ2HttgSQtMiSJV2IH"
session_id(null)
api_type"completions"
id"gen-1777637984-bRIMGn50x8QPPkF8WJZp"
upstream_id"bcafb47f-4c8d-91d0-bed7-4c48ab74dd25"
total_cost0.0103078
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, ma'am. Detective Hunter. I'm investigating the disappearance at yesterday's town event near the square. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.7639796659404502
tl0.5859872611464968
it0.49481865284974086
fr0.4908616187989556
nl0.4895287958115183
pt0.4645799011532125
no0.459234608985025
ro0.45101351351351354
da0.40980629539951574
sq0.401840490797546
es0.3985194324491055
ms0.3917654398003743
de0.34343434343434337
et0.3385345997286296
sv0.33264887063655035
ca0.3219749652294854
sl0.29245283018867924
cs0.26248108925869895
hr0.25287356321839083
sk0.1680887372013652
yo0.14548641542506574
is0.12398921832884095
fi0.12082957619477006
lt0.11444141689373298
az0.10795974382433668
lv0.06698564593301436
tr0.05705996131528047
reliabletrue
passestrue
1
name"Isabella"
dialogue"Mi dispiace tanto, non parlo inglese... Ho visto una cosa orribile! Un uomo era lì tra gli alberi di mele, poi c'è stata una strana nebbia e... è sparito! Sono ancora così scossa, non riesco a dormire."
detectedLang"it"
heavyLang"it"
scores
it0.8019135894752579
es0.5904173106646059
pt0.525089605734767
ca0.5233812949640289
ro0.5130466740169055
fr0.42164993452640764
en0.40315315315315314
yo0.39909297052154197
sk0.39248051352590557
tl0.369047619047619
cs0.3567961165048544
de0.35334309419228893
ms0.351126346718903
hr0.3488943488943489
sl0.345679012345679
lv0.3256997455470738
no0.3170103092783505
lt0.30737062205959226
da0.2981991525423729
sq0.29068522483940046
et0.2880171950564213
hu0.2630700778642936
pl0.2630700778642936
tr0.25894854586129756
nl0.23938002296211253
sv0.23631123919308356
az0.22830518345952241
is0.21318289786223277
fi0.2075358851674641
vi0.18761496014714898
eu0.15605095541401276
reliabletrue
passestrue
2
name"Hunter"
dialogue"I... don't understand a word. Italian? You speak Italian? Look, this is important. Three people have vanished. I need to know if you witnessed anything at the festival."
detectedLang"en"
heavyLang"en"
scores
en0.8193392980041294
tl0.62486602357985
da0.5882352941176471
no0.5450606585788562
ro0.44649446494464945
sv0.44267515923566875
fr0.4366952789699571
nl0.43548387096774194
it0.4312026002166848
ca0.42560175054704596
cs0.42497261774370204
sq0.4094488188976378
yo0.37869822485207094
hr0.3738819320214669
pt0.36247723132969034
es0.3538461538461538
ms0.3429286608260325
sk0.3400377121307354
lt0.3264913406029506
pl0.325626204238921
sl0.308300395256917
hu0.29718875502008035
de0.2723492723492723
et0.2693110647181628
fi0.2483894058697209
lv0.2324561403508772
az0.22794117647058826
is0.22451994091580502
tr0.21407185628742514
vi0.11242603550295857
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
3
name"Isabella"
dialogue"Non capisco cosa sta dicendo... Ero lì con la mia macchina fotografica per fare foto al paesaggio, ma ora ho paura. Era come se la terra lo avesse inghiottito. Cosa sta succedendo in questa città?"
detectedLang"it"
heavyLang"it"
scores
it0.8080172016587314
es0.6094970321774446
ca0.5870498843739677
ro0.5576786978060864
pt0.541452677916361
en0.4653550042771599
fr0.4359205776173285
no0.4056110318592486
nl0.4030563514804203
de0.36580416032470825
sq0.3596311475409836
sl0.35798664612223935
yo0.3556701030927836
sv0.35199585277345774
tl0.33190807055050775
da0.3235930735930736
ms0.3206521739130435
pl0.299719887955182
sk0.2745211839814278
et0.26556991774383076
cs0.258160237388724
hr0.24562462281231143
vi0.2350061199510404
eu0.22839506172839508
lt0.19820397690827452
az0.18513689700130379
fi0.17437252311756934
lv0.1699867197875166
tr0.14030261348005504
is0.11971830985915494
hu0.1039426523297491
reliabletrue
passestrue
4
name"Hunter"
dialogue"Slower? English? Do you speak any English at all? The apple festival... disappearances... you... see... anything?"
detectedLang"en"
heavyLang"en"
scores
en0.802910855063675
tl0.6014714898835071
fr0.5313626532083634
no0.48
pt0.44349315068493156
da0.4406196213425129
ms0.43722943722943725
sq0.4333042720139495
ca0.4298245614035088
nl0.4080145719489982
it0.4036697247706422
es0.39478584729981375
sv0.3890977443609023
cs0.37977099236641226
hr0.37679769894535
et0.36893203883495146
de0.3602362204724409
sl0.3207941483803553
sk0.2777777777777778
pl0.24065420560747666
ro0.2261904761904762
yo0.2215568862275449
lv0.17407878017789072
lt0.16237113402061853
az0.15364583333333331
vi0.14586070959264125
hu0.09344490934449094
fi0.08835904628330996
reliabletrue
passestrue
5
name"Isabella"
dialogue"Ho provato a fotografare la nebbia, forse c'è qualcosa nelle immagini, ma non ho il coraggio di riguardarle. Sono sola qui, non conosco nessuno e sono molto preoccupata."
detectedLang"it"
heavyLang"it"
scores
it0.8162052244642579
fr0.5174537987679672
ca0.4917820069204153
es0.4493908153701968
ro0.4331886155330439
pt0.42458374142997063
no0.3841719077568134
tl0.3776483050847458
en0.36793975255513717
sl0.34467373117679867
de0.33728144388042863
sq0.32548794489092997
da0.3156668608037274
yo0.31286549707602335
sk0.3034973325429757
pl0.3022565320665083
lt0.2878787878787879
et0.28527980535279807
hr0.2817848410757946
cs0.2764778325123153
tr0.2710918114143921
ms0.2669993761696819
sv0.25491439441978436
nl0.25349428208386277
is0.21926910299003322
vi0.21875
hu0.21140939597315436
az0.20715249662618085
lv0.17832167832167833
fi0.17253521126760563
eu0.11786786786786788
reliabletrue
passestrue
6
name"Hunter"
dialogue"Camera? Did you say camera? Photos? If you have pictures from the event, that could be evidence. I'm not getting anywhere with this language barrier."
detectedLang"en"
heavyLang"en"
scores
en0.8190885976921572
tl0.6385306760453302
fr0.5591039084842707
ro0.4387135922330097
nl0.41120305537873963
de0.395029431000654
ca0.3878226340172072
no0.37836021505376344
it0.3771043771043771
sv0.37542201215395005
da0.3703199455411845
pt0.3677375256322625
es0.3508771929824561
yo0.3112434847356664
ms0.30503380916604056
lv0.2430441898527005
lt0.21610169491525424
cs0.2018981880931838
sq0.19425087108013936
eu0.1613780598368087
et0.15985467756584923
is0.14667896678966788
tr0.13551401869158877
hu0.11228406909788868
hi0.07684630738522955
sl0.075
sk0.07221664994984955
hr0.06754032258064516
reliabletrue
passestrue
7
name"Isabella"
dialogue"Per favore, mi aiuti... Non so di chi fidarmi. Questo posto sembrava così tranquillo, ma ora è tutto sbagliato."
detectedLang"it"
heavyLang"it"
scores
it0.809023633325376
fr0.5151515151515151
ca0.5130858186244674
sl0.5
es0.4861913937058446
sk0.45652173913043476
tl0.44598337950138506
pt0.4421199442119944
hr0.43899018232819076
en0.4306049822064057
yo0.41262848751835535
vi0.38223938223938225
ro0.3803253292021689
lt0.375487900078064
cs0.3640699523052464
ms0.3254637436762226
no0.30735930735930733
sq0.30735930735930733
pl0.29328621908127206
de0.2907801418439716
et0.2863514719000892
nl0.25788497217068646
sv0.25512104283054005
tr0.19839679358717435
az0.19678714859437751
da0.1927346115035318
hu0.17269906928645296
eu0.16142557651991615
fi0.14621131270010673
lv0.07727797001153403
reliabletrue
passestrue
8
name"Hunter"
dialogue"Frustrating. You seem genuinely upset, but I can't understand you. If I could just—"
detectedLang"en"
heavyLang"en"
scores
en0.7681281618887015
sv0.5564516129032259
tl0.5192307692307693
no0.5171202809482002
da0.47569113441372735
de0.43298969072164945
ro0.41113490364025695
fr0.4008714596949891
nl0.3840985442329227
cs0.375
ca0.3357487922705314
is0.33008526187576126
hr0.32844932844932845
pl0.3268053855569155
it0.311639549436796
sk0.289405684754522
lt0.2744063324538259
sq0.2637215528781794
eu0.2403314917127072
et0.23076923076923078
pt0.20174165457184323
lv0.1863905325443787
az0.18154761904761904
fi0.16030534351145037
ms0.1419656786271451
yo0.13657770800627944
es0.11575562700964631
be0.11290322580645161
tr0.11290322580645161
hu0.1085899513776337
uk0.10277324632952692
vi0.10277324632952692
sl0.09688013136288999
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hold on, that's my phone. It's the station with new information on the case. I have to take this and go. We'll... figure this out later somehow. Stay safe."
detectedLang"en"
heavyLang"en"
scores
en0.8121108009448141
tl0.6559182068423123
da0.5984396512161542
fr0.5387453874538745
yo0.5011402508551881
no0.4942196531791907
pl0.4900932400932401
de0.47667464114832536
nl0.47384245339747444
sv0.471937235968618
sq0.4496855345911949
cs0.4314489928525016
sk0.41549766199064797
hr0.40878378378378377
ro0.40435670524166095
it0.39151599443671764
ca0.34505988023952094
sl0.3401206636500754
et0.3126472898664572
lv0.308300395256917
lt0.307753164556962
pt0.3027888446215139
ms0.27805280528052806
es0.25658453695836875
az0.22360248447204967
fi0.20957542908762422
tr0.18528864059590316
vi0.1830065359477124
hi0.15458937198067632
eu0.13280475718533202
hu0.12935323383084577
zh0.08088235294117647
be0.07407407407407407
is0.06716417910447761
uk0.06716417910447761
reliabletrue
passestrue