Run: 2026-03-12-01KKHZ237ZPVF6NTJFGET3XX8A

Run Details

Duration:
26.3s
Cost:
$0.033270
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** Isabella sat at a quiet corner table in the small Alborn, MN café, the late-afternoon light falling across her camera as she slowly scrolled through the previous weekend’s landscape photos from the apple festival. Her hands trembled slightly. Hunter approached with his usual purposeful stride. **Voice Sheet** Hunter: "Excuse me, miss. I’m Detective Hunter. I’m investigating the disappearance at the apple festival last weekend. Were you there? Did you see anything unusual?" Isabella: "Mi dispiace, non parlo inglese… Ho visto una persona vicino al frutteto, sembrava spaventata, e poi è semplicemente… scomparsa! Sono ancora scossa, non riesco a dormire." Hunter: "I don’t understand a word you’re saying. Do you speak any English at all?" Isabella: "No inglese. Solo italiano. La mia macchina fotografica… forse le foto mostrano qualcosa, ma non so come spiegarlo." Hunter: "Camera? Photos? Are you telling me your camera might have caught something?" Isabella: "Sì, guardi qui. In questa foto c’è un’ombra tra gli alberi, e nella successiva la persona non c’è più. È svanita!" Hunter: "You look genuinely frightened. I wish I could understand you. This language barrier is making things difficult." Isabella: "Sono sola qui. Non conosco nessuno che parli italiano. Ho paura che possa succedere di nuovo." Hunter: "I’m sorry, I still don’t follow. But you seem to be trying to tell me something important. If only we had a translator in this town…" Isabella: "Forse dovrei mostrare le foto alla polizia… ma come?" Hunter: "Hold on—that’s my phone. It’s the station. Another lead just came in. I have to leave right now." Hunter nodded at her apologetically, already turning toward the door as he answered the call. Isabella watched him go, camera still clutched tightly in her hands, the unsolved mystery hanging silently between them.
created_at"2026-03-12T21:25:51.494Z" 3/12/2026, 9:25:51 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency24426
moderation_latency(null)
generation_time26057
tokens_prompt321
tokens_completion508
native_tokens_prompt388
native_tokens_completion5454
native_tokens_completion_images0
native_tokens_reasoning5042
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0332696
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"9f208046-0d6a-a642-41da-75e7ce9c689b"
is_byokfalse
latency188
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773350751-g7W2taHG9AaCspAvZbOK"
upstream_id"9f208046-0d6a-a642-41da-75e7ce9c689b"
total_cost0.0332696
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss. I’m Detective Hunter. I’m investigating the disappearance at the apple festival last weekend. Were you there? Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.788045782111064
tl0.6510816468946266
nl0.5539696699375558
fr0.5395948434622468
it0.4897959183673469
da0.4890137966274911
pt0.4890137966274911
no0.48612538540596095
es0.4747899159663866
sq0.46323134728931825
de0.4568169473112439
ms0.44659656889872723
ro0.4246260069044879
et0.4110718492343934
sv0.37849596022374143
ca0.3718592964824121
sl0.3710691823899371
cs0.34810951760104303
hr0.34683213585891576
sk0.2810927390366643
lt0.20127795527156547
az0.19093851132686085
fi0.164578111946533
yo0.1423670668953688
pl0.12203687445127305
is0.12126537785588754
lv0.11738746690203002
hu0.06279287722586692
tr0.05571293673276676
reliabletrue
passestrue
1
name"Isabella"
dialogue"Mi dispiace, non parlo inglese… Ho visto una persona vicino al frutteto, sembrava spaventata, e poi è semplicemente… scomparsa! Sono ancora scossa, non riesco a dormire."
detectedLang"it"
heavyLang"it"
scores
it0.7866739288307916
es0.6076794657762938
pt0.5612397311426438
ca0.5597602098164106
ro0.48868581375108794
fr0.47024346257889993
sk0.4191794364804745
en0.3655507559395248
sq0.3610657966286025
nl0.3490304709141274
no0.34613244296048973
cs0.33578292820802713
da0.33390022675736963
sl0.33390022675736963
yo0.33010262257696693
hr0.32002314814814814
tr0.3022565320665083
ms0.30184194890077237
de0.2985074626865672
lt0.29174201326100063
tl0.28353658536585363
hu0.27603203943314847
eu0.26424546023794615
lv0.26054122089364373
et0.25491439441978436
pl0.2496807151979566
az0.22950819672131145
fi0.22798948751642575
is0.19077134986225894
sv0.18797512093987562
vi0.05622489959839357
reliabletrue
passestrue
2
name"Hunter"
dialogue"I don’t understand a word you’re saying. Do you speak any English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.8234916559691914
tl0.6201657458563536
no0.6014492753623188
da0.5798319327731093
sv0.5027124773960217
cs0.49168207024029575
pl0.4510978043912176
hr0.44612286002014095
sk0.434737923946557
ca0.42528735632183906
de0.4234800838574424
sq0.41798941798941797
ro0.40540540540540543
it0.36194895591647336
pt0.34988179669030733
yo0.3405275779376499
nl0.31077694235588976
tr0.3099121706398996
vi0.30730478589420657
hu0.28848641655886154
et0.2801047120418848
is0.27821522309711283
sl0.2763157894736842
lt0.20863309352517986
ms0.19708029197080293
az0.19472913616398244
lv0.19472913616398244
es0.1935483870967742
fr0.17541229385307347
be0.11290322580645161
eu0.11290322580645161
fi0.10277324632952692
uk0.10277324632952692
reliabletrue
passestrue
3
name"Isabella"
dialogue"No inglese. Solo italiano. La mia macchina fotografica… forse le foto mostrano qualcosa, ma non so come spiegarlo."
detectedLang"it"
heavyLang"it"
scores
it0.798583984375
es0.6437823834196891
pt0.5441988950276243
en0.5365168539325843
ca0.506578947368421
de0.4954128440366973
fr0.49417535254445133
ro0.4758576874205845
no0.46945337620578775
sl0.462890625
sk0.4318181818181818
yo0.42428471737613405
hr0.4153082919914954
tl0.4051910598413843
pl0.3964886613021215
sq0.3806306306306307
nl0.36391673091750193
cs0.3287225386493084
lv0.3226600985221675
da0.3125
ms0.31077694235588976
et0.30262045646661034
sv0.29426860564585117
tr0.2506811989100818
vi0.2403314917127072
hu0.23963133640552997
lt0.23540315106580167
az0.12513255567338283
is0.11003236245954692
eu0.09539473684210525
fi0.0667420814479638
reliabletrue
passestrue
4
name"Hunter"
dialogue"Camera? Photos? Are you telling me your camera might have caught something?"
detectedLang"en"
heavyLang"en"
scores
en0.8129675810473814
tl0.5817843866171004
fr0.5317377731529657
ms0.47735191637630664
es0.4437577255871446
nl0.4360902255639098
da0.42455242966751916
ro0.40476190476190477
de0.39919893190921224
no0.37931034482758624
pt0.35344827586206895
it0.34593023255813954
et0.2890995260663507
sv0.2868462757527734
ca0.27768860353130015
sq0.2474916387959866
sl0.16356877323420074
lt0.15094339622641512
cs0.14772727272727273
hi0.14611005692599618
fi0.14285714285714285
yo0.1412213740458015
lv0.1362763915547025
reliabletrue
passestrue
5
name"Isabella"
dialogue"Sì, guardi qui. In questa foto c’è un’ombra tra gli alberi, e nella successiva la persona non c’è più. È svanita!"
detectedLang"it"
heavyLang"it"
scores
it0.8162636320531057
ca0.6195385370643102
fr0.5813074014046461
es0.5512449334105385
pt0.5280146163215591
en0.5192307692307693
ro0.5035233824471492
sv0.45652173913043476
yo0.43636363636363634
tl0.4015444015444015
nl0.39829192546583847
sq0.37399030694668817
sl0.37348423605497166
ms0.36631234668847096
da0.3621399176954732
lv0.3568464730290456
no0.32195975503062113
de0.3141592920353982
et0.3055555555555556
hr0.30243024302430244
sk0.2857142857142857
fi0.27705223880597013
pl0.27093132643461904
hu0.22731804586241278
vi0.22344689378757512
az0.20998980632008157
is0.20918367346938777
eu0.18677859391395593
lt0.1520787746170678
tr0.15021929824561403
cs0.13213885778275478
reliabletrue
passestrue
6
name"Hunter"
dialogue"You look genuinely frightened. I wish I could understand you. This language barrier is making things difficult."
detectedLang"en"
heavyLang"en"
scores
en0.7982187586974673
no0.5485678704856787
tl0.5137491616364857
fr0.4944211994421199
nl0.49406838799720865
da0.4876325088339223
de0.4605654761904762
sv0.43885448916408676
ro0.4115259740259741
is0.3943191311612364
yo0.3198874296435272
it0.28921568627450983
eu0.28500986193293887
cs0.2691532258064516
ca0.24242424242424243
hu0.23361522198731502
sq0.23361522198731502
pl0.21959095801937567
tr0.18355855855855857
sk0.18171557562076748
pt0.17800453514739228
et0.16281755196304848
hr0.16087962962962962
lt0.14806110458284372
ms0.10714285714285714
es0.1060419235511714
be0.0880503144654088
az0.0799492385786802
lv0.0799492385786802
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
7
name"Isabella"
dialogue"Sono sola qui. Non conosco nessuno che parli italiano. Ho paura che possa succedere di nuovo."
detectedLang"it"
heavyLang"it"
scores
it0.828155072862249
pt0.5318352059925093
ca0.5011971268954509
fr0.47873227689741454
es0.4434550311665183
en0.39671814671814676
ro0.3908382066276803
ms0.3818001978239367
no0.34623430962343094
nl0.34210526315789475
da0.32867883995703545
tr0.29932735426008966
de0.2681498829039813
cs0.2672919109026964
sq0.2586002372479241
yo0.24425634824667475
fi0.2350061199510404
sv0.2331288343558282
sk0.22456575682382132
tl0.22456575682382132
pl0.18513689700130379
sl0.17546174142480211
az0.1710875331564987
lt0.1677762982689747
hr0.16331994645247658
vi0.13434903047091412
eu0.12219101123595505
hu0.09682080924855492
et0.09156976744186046
lv0.08625730994152046
reliabletrue
passestrue
8
name"Hunter"
dialogue"I’m sorry, I still don’t follow. But you seem to be trying to tell me something important. If only we had a translator in this town…"
detectedLang"en"
heavyLang"en"
scores
en0.8227969348659003
tl0.6570263255469039
it0.5118733509234829
nl0.4797525309336333
ro0.4659353348729792
no0.45266272189349116
pt0.44577591372079084
sv0.4444444444444444
pl0.4272445820433437
fr0.4222361024359775
da0.41823899371069184
ca0.41157760814249367
sq0.4100765306122449
es0.3878226340172072
sl0.3825100133511349
lt0.37961099932930914
hr0.37626432906271073
yo0.369031377899045
cs0.3531468531468532
ms0.312267657992565
de0.3097014925373134
sk0.300302571860817
lv0.2960426179604262
et0.2693522906793049
hu0.26877470355731226
tr0.23868312757201646
is0.23427152317880795
az0.22980849292256453
vi0.19284467713787085
fi0.12982126058325494
eu0.1290018832391714
be0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
9
name"Isabella"
dialogue"Forse dovrei mostrare le foto alla polizia… ma come?"
detectedLang"it"
heavyLang"it"
scores
it0.8025944726452341
ro0.6054114994363021
es0.5454545454545454
sv0.5394736842105263
no0.513212795549374
en0.5035460992907801
et0.5
hu0.4890510948905109
fr0.48377581120943947
hr0.4760479041916168
sk0.4728915662650602
ca0.4688922610015175
pt0.4590417310664606
da0.4514106583072101
sl0.44881889763779526
pl0.42434210526315785
tl0.4067796610169492
sq0.3996569468267582
cs0.396551724137931
de0.3934142114384749
nl0.39236111111111116
is0.36363636363636365
yo0.36363636363636365
eu0.34944237918215615
lt0.3027888446215139
lv0.3027888446215139
ms0.29577464788732394
fi0.1935483870967742
vi0.1822429906542056
az0.1764705882352941
tr0.17061611374407584
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hold on—that’s my phone. It’s the station. Another lead just came in. I have to leave right now."
detectedLang"en"
heavyLang"en"
scores
en0.8359414437152953
tl0.6813725490196079
da0.6043822276323798
yo0.5269286754002911
sv0.482484076433121
pl0.473257698541329
no0.4715447154471545
nl0.463253509496284
fr0.4614747307373654
de0.42731277533039647
it0.41704035874439455
cs0.41441441441441446
sk0.39478584729981375
hr0.38446969696969696
sq0.36831875607385806
et0.367704280155642
sl0.34210526315789475
ca0.3257261410788381
ro0.3222106360792492
lv0.27616926503340755
lt0.2713004484304933
fi0.2630385487528345
ms0.2459396751740139
az0.24418604651162787
vi0.2316784869976359
tr0.16559691912708602
es0.13333333333333333
hi0.11444141689373298
zh0.10591471801925723
be0.09722222222222222
hu0.09344490934449094
is0.08835904628330996
uk0.08835904628330996
reliabletrue
passestrue