Run: 2026-09-02-01M1HGF8NER27WT3NGH13CCMB1

Run Details

Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
8.8s
Cost:
$0.006940
Provider:
Google AI Studio

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
Hunter: "Excuse me, miss. Mind if I sit? Detective Hunter, county sheriff's department." Isabella: "Oh... scusi? Chi... chi è lei? Non capisco." Hunter: "I'm looking into the incident down by the old orchard road yesterday evening. A few locals said they saw a young woman with a professional camera out near the tree line right before dusk. That wouldn't happen to be you, would it?" Isabella: "C'era... c'era qualcosa di orribile tra gli alberi ieri sera. Io volevo soltanto fotografare la luce del tramonto sulle mele, ma poi... ho sentito un rumore sordo, e poi delle grida soffocate. Mi tremano ancora le mani, guardi!" Hunter: "Whoa, hold on. Italian? Ma'am, look at me. I don't speak a lick of Italian. Do you speak English? Any English at all?" Isabella: "No, no inglese, mi dispiace! Ma deve capire, per favore! Qualcuno è sparito nel bosco! Ho visto una sagoma trascinare una persona verso il vecchio capanno. gridavano... era una voce di donna!" Hunter: "Slow down, take a breath. You're shaking like a leaf. Did you see something out there? Did you see Clara Higgins? Brown jacket, blond hair?" Isabella: "Non so chi sia Clara! La prego, non faccia quella faccia confusa, dobbiamo andare ad aiutarla! Ho provato a scattare delle foto, ma c'era pochissima luce e sono scappata via dal terrore. Ho avuto troppa paura persino di controllare la memoria della macchina." Hunter: "Photos? You're pointing at the camera. Did you take pictures of whoever was out there? Can you show me? Look—just... show. Me." Isabella: "Sì! La fotocamera, le foto! Guardi qui, provi a scorrere indietro... Forse si vede la targa del furgone, o la figura vicino al sentiero... guardi, ecco!" Hunter: "Let me see the screen—hold on. Damn it, my phone. Give me one second. Hunter here... What? Speak up, dispatch... What do you mean they found her bicycle? Out by the mill? Copy that, don't touch anything, I'm rolling right now." Isabella: "Che succede? Ha capito? Hanno trovato qualcosa?" Hunter: "Look, miss—stay right here. Do not leave this booth. Do not delete whatever is on that memory card. I need to get out to the mill, but I'm coming right back with someone who speaks your language. Don't move, okay? Just... stay." Isabella: "Ma dove va adesso?! C'è qualcuno in pericolo nel bosco! Non mi lasci qui da sola con queste immagini!"
created_at"2026-09-02T16:50:39.928Z" 9/2/2026, 4:50:39 PM
model"google/gemini-3.8-flash-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1536
moderation_latency(null)
generation_time8807
tokens_prompt308
tokens_completion963
native_tokens_prompt288
native_tokens_completion1793
native_tokens_completion_images0
native_tokens_reasoning1163
native_tokens_cached0
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"STOP"
service_tier"default"
usage0.00693975
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788367839-IYpRKy45cVVF1NQpohVc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788367839-23GrYWZLoOLhLkRj1VUH"
upstream_id"4FOYauxk2K_89Q_09dsp"
provider_responses
0
endpoint_id"d376f781-516d-42f9-936d-46f19abca6cc"
id"4FOYauxk2K_89Q_09dsp"
is_byokfalse
latency1532
model_permaslug"google/gemini-3.8-flash-20260902"
provider_name"Google AI Studio"
status200
total_cost0.00693975
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss. Mind if I sit? Detective Hunter, county sheriff's department."
detectedLang"en"
heavyLang"en"
scores
en0.7570569180934752
tl0.6136865342163355
no0.6061515378844711
sq0.5606694560669456
ca0.5179063360881543
ro0.5161290322580645
da0.48880233690360275
fr0.47657028913260224
sv0.45482866043613707
it0.45083682008368203
pt0.42622950819672134
de0.4094488188976378
es0.3993135011441648
nl0.37050359712230213
hr0.33879093198992444
et0.31906614785992216
cs0.3137254901960784
ms0.30463576158940403
hu0.29340511440107675
sl0.2895805142083897
az0.27083333333333337
pl0.26880222841225626
yo0.2222222222222222
sk0.20454545454545453
lt0.2009132420091324
tr0.19724770642201836
fi0.125
be0.11764705882352942
is0.10714285714285714
lv0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
1
name"Isabella"
dialogue"Oh... scusi? Chi... chi è lei? Non capisco."
detectedLang"it"
heavyLang"it"
scores
it0.7838616714697406
pt0.5490981963927856
yo0.4874715261958998
ro0.48394495412844035
fr0.4617224880382775
es0.44168734491315137
en0.4375
ca0.4155844155844156
tl0.3967828418230563
vi0.3715083798882682
nl0.3571428571428572
eu0.27884615384615385
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm looking into the incident down by the old orchard road yesterday evening. A few locals said they saw a young woman with a professional camera out near the tree line right before dusk. That wouldn't happen to be you, would it?"
detectedLang"en"
heavyLang"en"
scores
en0.8120796518528287
tl0.6320681642137878
nl0.5184183845893884
no0.47202667654686925
da0.45044350173544156
fr0.4394177812745869
ro0.4152646696758309
sv0.41212871287128716
ca0.4099378881987578
de0.3902439024390244
it0.388412017167382
cs0.37881429816913686
pt0.37582128777923784
es0.3516833484986351
yo0.324964471814306
sk0.31292189006750243
sq0.3065693430656934
hu0.2824773413897281
ms0.26960533059969244
et0.25974025974025977
pl0.2562630480167014
hr0.25353588266107907
az0.24363057324840762
lt0.23056155507559395
lv0.22088572990705302
sl0.22045951859956237
is0.15229030339083877
fi0.12415488629379225
tr0.12253694581280788
eu0.04682274247491639
vi0.04682274247491639
reliabletrue
passestrue
3
name"Isabella"
dialogue"C'era... c'era qualcosa di orribile tra gli alberi ieri sera. Io volevo soltanto fotografare la luce del tramonto sulle mele, ma poi... ho sentito un rumore sordo, e poi delle grida soffocate. Mi tremano ancora le mani, guardi!"
detectedLang"it"
heavyLang"it"
scores
it0.7935003385240352
es0.5406626506024096
fr0.5403857745629898
ca0.5
ro0.483750846310088
pt0.4522270114942529
tl0.37474374743747435
en0.35106382978723405
no0.3366681165724228
et0.32996485061511427
yo0.32432432432432434
sl0.30995475113122173
da0.2939814814814815
lv0.29003724394785846
sq0.28403755868544595
sk0.2710325047801147
de0.260785264178381
cs0.24280039721946375
ms0.24280039721946375
sv0.23711855927963982
hu0.21994884910485935
hr0.21954964176049133
fi0.21351211964930375
vi0.20696827873114923
pl0.203239289446186
tr0.17966648735879506
nl0.17745415318230853
lt0.1446999439147504
az0.10818713450292398
eu0.052206339341205714
is0.0420854271356784
reliabletrue
passestrue
4
name"Hunter"
dialogue"Whoa, hold on. Italian? Ma'am, look at me. I don't speak a lick of Italian. Do you speak English? Any English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.7941680960548885
tl0.5898838004101162
no0.5655322230267922
sq0.5348837209302325
da0.5117982099267697
hr0.4957983193277311
cs0.49238578680203043
yo0.4746059544658494
ca0.45750452079566006
it0.4434137291280148
et0.4355597365945437
pl0.43289224952741023
ro0.4296577946768061
pt0.42473633748801537
fi0.4129158512720157
sk0.40535183349851334
sv0.402390438247012
fr0.3877551020408163
ms0.38080495356037153
sl0.38016528925619836
de0.3730407523510972
nl0.3637327677624602
es0.3311036789297659
vi0.2890995260663507
is0.27448609431680776
hu0.2709599027946537
lt0.25742574257425743
tr0.2555831265508685
az0.24242424242424243
lv0.18144611186903137
hi0.12280701754385964
be0.1044776119402985
eu0.1044776119402985
uk0.09502262443438914
reliabletrue
passestrue
5
name"Isabella"
dialogue"No, no inglese, mi dispiace! Ma deve capire, per favore! Qualcuno è sparito nel bosco! Ho visto una sagoma trascinare una persona verso il vecchio capanno. gridavano... era una voce di donna!"
detectedLang"it"
heavyLang"it"
scores
it0.794669795507878
ca0.5963756177924218
es0.560459275206315
pt0.5302914110429447
ro0.4895833333333333
en0.4449478930675124
fr0.44368755676657584
sk0.3992153016184404
no0.39773844641101286
tl0.39296333002973244
sq0.35185185185185186
hr0.32803071859572136
lt0.3160245672808487
de0.31295569265283235
yo0.3121841661987647
sv0.28362573099415206
et0.279835390946502
cs0.27170035671819265
sl0.24615384615384617
nl0.24429364589759409
pl0.2414860681114551
ms0.2410161090458488
lv0.22370088719898606
tr0.20247395833333334
hu0.19777341191879505
da0.1924851680949242
is0.18604651162790697
az0.15980795610425239
fi0.14215686274509806
eu0.1274928774928775
vi0.125
reliabletrue
passestrue
6
name"Hunter"
dialogue"Slow down, take a breath. You're shaking like a leaf. Did you see something out there? Did you see Clara Higgins? Brown jacket, blond hair?"
detectedLang"en"
heavyLang"en"
scores
en0.7848884108631352
tl0.613713182037663
de0.38556067588325654
pt0.36051159072741806
es0.3197278911564626
fr0.3191489361702128
sv0.29701230228471004
ca0.26672777268560954
ro0.2626728110599078
no0.2599444958371878
nl0.24457034938621341
et0.22555663117134558
cs0.2079207920792079
hr0.1935483870967742
tr0.1935483870967742
az0.18864097363083165
sl0.17355371900826447
hu0.16317991631799164
sq0.15789473684210525
is0.1543340380549683
ms0.14984059511158343
sk0.13978494623655913
it0.13513513513513514
yo0.1294885745375408
pl0.11602209944751381
lt0.09297052154195011
da0.08256880733944955
eu0.08045977011494253
lv0.08045977011494253
vi0.08045977011494253
fi0.07300115874855156
reliabletrue
passestrue
7
name"Isabella"
dialogue"Non so chi sia Clara! La prego, non faccia quella faccia confusa, dobbiamo andare ad aiutarla! Ho provato a scattare delle foto, ma c'era pochissima luce e sono scappata via dal terrore. Ho avuto troppa paura persino di controllare la memoria della macchina."
detectedLang"it"
heavyLang"it"
scores
it0.8007033997655334
es0.5204513399153737
ro0.5173197047132311
ca0.49659461060112525
pt0.4738471061590839
fr0.4723774053382992
no0.4507269789983845
en0.449303530936184
sq0.44841012329656066
tl0.4380165289256198
sv0.4243142566881138
de0.38517179023508136
sk0.38024061246810065
da0.3369734789391576
pl0.32566441888139624
nl0.31863727454909824
et0.3078175895765472
tr0.30527176134041684
cs0.30413426115431846
sl0.2875104777870914
hr0.2863140218303946
yo0.27996611605252014
az0.27443448570209134
ms0.2688172043010753
vi0.24812030075187969
fi0.2297236067059357
lv0.2107706592386258
hu0.20597851471275105
is0.20597851471275105
lt0.1935483870967742
eu0.12325941206807632
reliabletrue
passestrue
8
name"Hunter"
dialogue"Photos? You're pointing at the camera. Did you take pictures of whoever was out there? Can you show me? Look—just... show. Me."
detectedLang"en"
heavyLang"en"
scores
en0.813480833547723
tl0.6623195156031672
nl0.5576571079926784
fr0.52365308804205
no0.48325017818959376
de0.48214285714285715
sv0.4091279543602282
ca0.4067103109656301
da0.40476190476190477
ro0.3845500848896435
pt0.3462578899909829
it0.3444846292947558
ms0.30952380952380953
yo0.2974806201550388
sq0.29543245869776485
et0.28921568627450983
es0.279324055666004
lt0.186307519640853
sl0.186307519640853
is0.1844769403824522
lv0.1751990898748578
pl0.11260709914320685
cs0.09713574097135741
az0.09600997506234414
hi0.09600997506234414
tr0.09600997506234414
fi0.09375000000000001
hr0.0845959595959596
reliabletrue
passestrue
9
name"Isabella"
dialogue"Sì! La fotocamera, le foto! Guardi qui, provi a scorrere indietro... Forse si vede la targa del furgone, o la figura vicino al sentiero... guardi, ecco!"
detectedLang"it"
heavyLang"it"
scores
it0.7657213316892725
es0.6726395589248794
ca0.6619217081850534
ro0.6449925261584454
fr0.5628163828808099
no0.5238095238095238
pt0.5160468670402445
tl0.5007882291119284
da0.4973544973544973
cs0.48425624321389793
sl0.4748479823106688
yo0.4656917885264342
en0.4467093768200349
sk0.43820224719101125
de0.4297719087635054
sq0.3968253968253968
sv0.38788659793814434
nl0.38749194068343
hr0.3704440026507621
lt0.35197817189631647
ms0.3466299862448418
pl0.3120926864590876
et0.29577464788732394
az0.27866362946089596
tr0.2753623188405797
lv0.21161825726141079
hu0.21096345514950168
is0.2096505823627288
eu0.20833333333333331
vi0.1394927536231884
fi0.1171003717472119
reliabletrue
passestrue
10
name"Hunter"
dialogue"Let me see the screen—hold on. Damn it, my phone. Give me one second. Hunter here... What? Speak up, dispatch... What do you mean they found her bicycle? Out by the mill? Copy that, don't touch anything, I'm rolling right now."
detectedLang"en"
heavyLang"en"
scores
en0.8095103711020177
tl0.6206799662826636
da0.4318181818181818
fr0.4201030927835051
sq0.35927859515899385
no0.3503368623676612
cs0.336283185840708
nl0.3320138545274617
de0.2883500263574064
pl0.27961579509071505
sk0.2694805194805195
et0.26789587852494573
it0.24114671163575044
sv0.23425978445830972
yo0.23295454545454544
pt0.23164484917472966
ms0.2276887871853547
sl0.21602787456445993
fi0.18625678119349007
hr0.17933130699088146
es0.16820702402957485
ca0.15519399249061328
vi0.15307402760351316
ro0.14556962025316456
tr0.11994784876140809
lv0.05988857938718663
hi0.058577405857740586
reliabletrue
passestrue
11
name"Isabella"
dialogue"Che succede? Ha capito? Hanno trovato qualcosa?"
detectedLang"it"
heavyLang"it"
scores
it0.8364368394564671
ca0.559620596205962
es0.4833068362480127
en0.4491525423728813
fr0.4491525423728813
sv0.4472789115646259
pt0.37739463601532564
no0.36647173489278756
ro0.3564356435643564
de0.32432432432432434
da0.32150313152400833
hu0.27293064876957496
ms0.23529411764705882
nl0.20147420147420148
tr0.1935483870967742
et0.181360201511335
fi0.181360201511335
is0.181360201511335
tl0.181360201511335
reliabletrue
passestrue
12
name"Hunter"
dialogue"Look, miss—stay right here. Do not leave this booth. Do not delete whatever is on that memory card. I need to get out to the mill, but I'm coming right back with someone who speaks your language. Don't move, okay? Just... stay."
detectedLang"en"
heavyLang"en"
scores
en0.8159110597747616
tl0.610091743119266
no0.39602084320227376
et0.37037037037037035
yo0.3675595238095238
da0.36218109054527264
fr0.34006211180124224
ro0.3167202572347267
nl0.3122977346278317
sq0.3089430894308943
pl0.27680090754395914
pt0.2735042735042735
ca0.27142857142857146
sv0.27059496567505725
hr0.2663981588032221
cs0.2582897033158813
sk0.24377224199288253
ms0.24061941631923764
it0.21538461538461537
is0.2100371747211896
es0.2006269592476489
sl0.19861722187303585
hu0.1930379746835443
de0.15562913907284767
lt0.15282392026578073
tr0.14886515353805072
lv0.1267123287671233
vi0.12008281573498965
fi0.10526315789473685
hi0.06181015452538631
eu0.05764966740576496
be0.05204460966542751
az0.04708520179372198
uk0.04708520179372198
reliabletrue
passestrue
13
name"Isabella"
dialogue"Ma dove va adesso?! C'è qualcuno in pericolo nel bosco! Non mi lasci qui da sola con queste immagini!"
detectedLang"it"
heavyLang"it"
scores
it0.8183867735470942
ro0.5782431646305992
fr0.5408486383787207
pt0.5024021962937544
ca0.4448698315467075
en0.4444444444444444
es0.4264240506329114
sl0.37553832902670115
de0.3438914027149321
tl0.34329710144927533
nl0.33910665451230626
pl0.3140964995269631
yo0.31214421252371916
eu0.30422264875239924
hr0.30355427473583096
tr0.2988394584139265
ms0.2919921875
vi0.2728184553660983
lt0.2691532258064516
no0.2602040816326531
da0.25257731958762886
sk0.250258531540848
et0.2479253112033195
az0.20765027322404372
sv0.18994413407821228
hu0.18721973094170402
sq0.1637831603229527
is0.1060419235511714
cs0.10161090458488227
fi0.0880503144654088
lv0.07525510204081631
reliabletrue
passestrue