Run: 2026-09-03-01M1K5W622C4FMQEX613F0K1RQ

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
15.2s
Cost:
$0.009384
Provider:
Meta

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
**Voice Sheet - Cafe in Alborn, MN** Isabella: "..." Hunter: "..." --- Hunter: "Excuse me. Isabella? I'm Detective Hunter. I need to ask you about what happened at the orchard during the apple festival the other night. Were you there taking photos?" Isabella: "Cosa? Mi scusi, non parlo inglese! Non capisco niente di quello che dice!" Hunter: "Do you speak English? I just need to know if you saw anything unusual near the north orchard on Thursday." Isabella: "No! Non parlo inglese! Sono molto agitata! Ho visto qualcosa di terribile l'altra sera e ho tanta paura!" Hunter: "[confused] Ma'am, I don't... I don't understand what you're saying. I'm investigating a disappearance. A kid went missing." Isabella: "Stavo guardando le mie foto! C'era un uomo vicino al bosco! Trascinava qualcosa di grande! Ho fotografato tutto con la mia macchina fotografica! Guardi!" Hunter: "Are you showing me your camera? Look, I need you to slow down. Is there anyone here who can translate for you?" Isabella: "Perché non mi capisce? Per favore, mi aiuti! Non mi sento al sicuro qui! Voglio solo tornare a casa!" Hunter: "Listen, I can tell you're upset, but I have no idea what you're trying to tell me. I need a straight answer - did you see someone in the orchard or not?" Isabella: "Sì! Sì! Ho visto un uomo! Era vicino agli alberi di mele! Aveva le mani sporche! Ho paura che mi abbia vista!" Hunter: "Okay, okay, calm down. I — dammit, I wish I understood you. Look, just stay right here, alright?" Hunter: "[phone ringing] Hold on. Hunter here. Yeah? What? Another one? I'm on my way right now. Don't touch anything." Hunter: "I have to go. This isn't over. Don't leave town, you understand? Don't leave Alborn."
created_at"2026-09-03T08:23:57.769Z" 9/3/2026, 8:23:57 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2595
moderation_latency(null)
generation_time15209
tokens_prompt308
tokens_completion518
native_tokens_prompt273
native_tokens_completion2190
native_tokens_completion_images0
native_tokens_reasoning1676
native_tokens_cached241
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"auto"
usage0.00938365
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423837-BQwzI74kAuqj7omfjqkG"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423837-eSjnqmDDznHf6t8loKXc"
upstream_id"resp_6a992e9e59962c73e1a34db4"
provider_responses
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endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992e9e59962c73e1a34db4"
is_byokfalse
latency618
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.00938365
cache_discount0.0002651
upstream_inference_cost0
provider_name"Meta"
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"Isabella"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
2
name"Hunter"
dialogue"Excuse me. Isabella? I'm Detective Hunter. I need to ask you about what happened at the orchard during the apple festival the other night. Were you there taking photos?"
detectedLang"en"
heavyLang"en"
scores
en0.7981338596806029
tl0.6346216303994804
no0.534931789995866
fr0.5123537061118335
da0.4993324432576769
de0.4588744588744588
nl0.4546776539020843
sq0.43721860930465234
it0.43467336683417085
sv0.4248466257668711
es0.4088281660535995
ca0.4038155802861685
pt0.3743047830923248
sl0.34516880093131547
cs0.33745583038869253
et0.33745583038869253
hr0.31735436893203883
ro0.31569343065693434
ms0.3042671614100185
lt0.2959949937421777
pl0.27652733118971057
yo0.2647058823529412
sk0.258893280632411
fi0.23677069199457262
lv0.22091412742382271
tr0.16044776119402984
az0.13859111791730475
hu0.10643367752184274
is0.10643367752184274
hi0.06405990016638935
be0.058577405857740586
uk0.05303030303030303
vi0.05303030303030303
reliabletrue
passestrue
3
name"Isabella"
dialogue"Cosa? Mi scusi, non parlo inglese! Non capisco niente di quello che dice!"
detectedLang"it"
heavyLang"it"
scores
it0.8170731707317073
es0.6734397677793904
fr0.5454545454545454
pt0.5016611295681063
tl0.48571428571428565
yo0.4803695150115473
ro0.4325346784363178
ca0.4230769230769231
ms0.42084942084942084
en0.34593023255813954
sk0.33234421364985167
de0.3273542600896861
eu0.2682926829268293
nl0.256198347107438
sl0.256198347107438
hu0.2524916943521595
no0.24623115577889448
cs0.24369747899159663
pl0.24369747899159663
sq0.24242424242424243
hr0.23857868020304565
et0.23728813559322032
da0.23339011925042585
tr0.225473321858864
vi0.1773308957952468
fi0.1712707182320442
az0.1346153846153846
lt0.12280701754385964
lv0.11591355599214145
sv0.11591355599214145
reliabletrue
passestrue
4
name"Hunter"
dialogue"Do you speak English? I just need to know if you saw anything unusual near the north orchard on Thursday."
detectedLang"en"
heavyLang"en"
scores
en0.8127841668895428
tl0.5892018779342723
no0.453978159126365
et0.4457640538400633
hr0.4331983805668016
da0.4290375203915171
cs0.42716857610474634
sv0.4117647058823529
pl0.41077441077441074
yo0.40878378378378377
sq0.3799822852081488
sk0.36993699369936994
ms0.3665158371040724
pt0.31305201177625125
ca0.30966469428007887
fr0.2723492723492723
sl0.25611052072263546
lv0.20903954802259886
vi0.19908466819221968
lt0.19261822376009227
es0.18887601390498263
ro0.18793503480278423
nl0.1850989522700815
fi0.1764705882352941
de0.17355371900826447
it0.1411042944785276
hi0.10714285714285714
be0.09090909090909091
tr0.09090909090909091
hu0.08735332464146023
az0.08256880733944955
is0.08256880733944955
uk0.08256880733944955
reliabletrue
passestrue
5
name"Isabella"
dialogue"No! Non parlo inglese! Sono molto agitata! Ho visto qualcosa di terribile l'altra sera e ho tanta paura!"
detectedLang"it"
heavyLang"it"
scores
it0.8099108547456738
ca0.6095853527194399
es0.577259475218659
pt0.5637785800240673
fr0.5010323468685478
en0.462962962962963
no0.39583333333333337
hr0.37821612349914235
de0.3766122098022356
ro0.37607573149741824
et0.3657042869641295
tl0.35325602140945583
lv0.348607367475292
yo0.3354720439963337
sl0.3287037037037037
sk0.3217960710944809
sq0.32052483598875353
pl0.28075396825396826
lt0.279324055666004
fi0.27860696517412936
da0.2617107942973524
sv0.25488180883864336
ms0.23844537815126046
tr0.23036093418259024
hu0.22210300429184548
az0.21281216069489683
nl0.210239651416122
cs0.1890380313199105
is0.16087962962962962
vi0.11800486618004866
eu0.10714285714285714
reliabletrue
passestrue
6
name"Hunter"
dialogue"Ma'am, I don't... I don't understand what you're saying. I'm investigating a disappearance. A kid went missing."
detectedLang"en"
heavyLang"en"
scores
en0.7821174951581665
no0.5591116917047682
da0.5544554455445544
tl0.55
nl0.548494983277592
sv0.5126353790613718
it0.4973938942665674
ro0.4755244755244755
de0.47100313479623823
fr0.4625796178343949
pt0.4547657512116317
cs0.4341994970662196
hr0.432296047098402
is0.4265080713678844
ca0.4220890410958904
sk0.4196044711951848
ms0.38636363636363635
sq0.3620037807183365
es0.33758586849852795
et0.32160804020100503
az0.31886982845610495
pl0.31402439024390244
sl0.29245283018867924
lt0.28646934460887946
yo0.28191489361702127
tr0.26789587852494573
hu0.24832962138084633
lv0.23120728929384965
fi0.2285714285714286
vi0.1646039603960396
be0.09395973154362416
eu0.09395973154362416
uk0.08536585365853659
reliabletrue
passestrue
7
name"Isabella"
dialogue"Stavo guardando le mie foto! C'era un uomo vicino al bosco! Trascinava qualcosa di grande! Ho fotografato tutto con la mia macchina fotografica! Guardi!"
detectedLang"it"
heavyLang"it"
scores
it0.796156086196855
es0.6201157742402316
ca0.5632279534109818
ro0.513212795549374
fr0.467005076142132
pt0.450261780104712
no0.44385593220338987
sl0.3775933609958506
sk0.36936936936936937
nl0.36286407766990286
cs0.33586337760910817
yo0.33078393881453155
tl0.317738791423002
et0.3155149934810952
de0.3137254901960784
en0.3069306930693069
sq0.2895805142083897
pl0.2886178861788618
hr0.28765264586160105
da0.28619986403806935
ms0.27735719201651754
lv0.2510699001426534
sv0.23076923076923078
vi0.2290748898678414
lt0.20634920634920634
tr0.10941475826972011
hu0.08536585365853659
eu0.08376963350785341
fi0.06914893617021277
az0.053201082055906214
reliabletrue
passestrue
8
name"Hunter"
dialogue"Are you showing me your camera? Look, I need you to slow down. Is there anyone here who can translate for you?"
detectedLang"en"
heavyLang"en"
scores
en0.8213794998625997
tl0.5987654320987654
no0.4965143299767622
ro0.46413849958779885
sq0.4500846023688663
it0.43032427695004377
da0.41704035874439455
nl0.41441441441441446
hr0.37679769894535
ca0.37619961612284064
cs0.364613880742913
et0.3538767395626242
yo0.3460764587525151
pl0.3374108053007136
de0.327817993795243
ms0.3107104984093319
sv0.30032292787944026
es0.2995689655172413
sl0.2919389978213508
sk0.2911668484187568
pt0.2809734513274336
lv0.2793791574279379
fr0.2753623188405797
lt0.2647058823529412
hu0.2537313432835821
tr0.24418604651162787
az0.23439340400471145
is0.19254658385093168
vi0.18851435705368288
fi0.10344827586206896
be0.09722222222222222
eu0.09344490934449094
uk0.08835904628330996
reliabletrue
passestrue
9
name"Isabella"
dialogue"Perché non mi capisce? Per favore, mi aiuti! Non mi sento al sicuro qui! Voglio solo tornare a casa!"
detectedLang"it"
heavyLang"it"
scores
it0.8248175182481753
es0.6525767226404169
ca0.6515679442508711
fr0.5836224843858432
ro0.5798319327731093
pt0.5759717314487632
en0.504950495049505
sk0.4495412844036697
sq0.4480220791168353
tl0.39332659251769464
cs0.39148073022312374
no0.3896236012207528
hr0.3697478991596639
nl0.3670886075949367
eu0.35965848452508004
ms0.35344827586206895
sl0.35064935064935066
sv0.35064935064935066
hu0.34994582881906827
lt0.33184855233853006
da0.2673992673992674
tr0.26108374384236455
yo0.25650557620817843
pl0.23371647509578544
de0.19678714859437751
az0.18144611186903137
fi0.17355371900826447
is0.1111111111111111
lv0.1044776119402985
vi0.1044776119402985
et0.09502262443438914
reliabletrue
passestrue
10
name"Hunter"
dialogue"Listen, I can tell you're upset, but I have no idea what you're trying to tell me. I need a straight answer - did you see someone in the orchard or not?"
detectedLang"en"
heavyLang"en"
scores
en0.8100063331222294
tl0.5810055865921787
no0.527806925498426
da0.4874715261958998
fr0.44819129368485594
it0.433606041535557
pl0.42675159235668786
nl0.4238156209987196
hr0.412532637075718
de0.4102228047182176
sv0.4090610636900854
yo0.40476190476190477
sl0.39999999999999997
es0.399599733155437
cs0.3967828418230563
et0.3955674949630624
sk0.3885869565217392
ca0.38482570061517435
sq0.38101788170563966
lv0.37586685159500693
tr0.3644067796610169
ro0.3612491128459901
pt0.3603411513859275
ms0.3283582089552239
fi0.32381667918858
az0.2817238627294493
lt0.2598684210526316
hu0.2518703241895262
is0.2340425531914894
eu0.172033118675253
vi0.1287512100677638
be0.07216494845360825
uk0.06542056074766354
reliabletrue
passestrue
11
name"Isabella"
dialogue"Sì! Sì! Ho visto un uomo! Era vicino agli alberi di mele! Aveva le mani sporche! Ho paura che mi abbia vista!"
detectedLang"it"
heavyLang"it"
scores
it0.8184507799892417
es0.5686900958466453
ca0.5246478873239436
yo0.47714949651433
ro0.46808510638297873
fr0.4516653127538586
lv0.424061433447099
pt0.424061433447099
ms0.4026548672566372
sl0.3989314336598397
hu0.3784530386740331
sk0.36679174484052535
cs0.32228915662650603
tl0.3209255533199195
no0.2749731471535983
hr0.25
lt0.2474916387959866
pl0.24496644295302009
da0.23642533936651583
en0.23642533936651583
fi0.2303306727480046
is0.2232451093210587
eu0.19738406658739593
de0.17682926829268292
nl0.1758241758241758
sv0.1687192118226601
et0.1646039603960396
tr0.16253101736972705
sq0.15307402760351316
vi0.12564766839378239
reliabletrue
passestrue
12
name"Hunter"
dialogue"Okay, okay, calm down. I — dammit, I wish I understood you. Look, just stay right here, alright?"
detectedLang"en"
heavyLang"en"
scores
en0.7813411078717201
sv0.5592556317335945
tl0.5403472931562819
no0.4868871151653364
da0.4803695150115473
cs0.3723849372384937
sq0.34210526315789475
ca0.32330827067669177
pl0.3119266055045872
de0.2730210016155089
et0.2682926829268293
sk0.26350245499181674
yo0.26350245499181674
hr0.23599320882852293
it0.20353982300884957
ro0.16666666666666666
nl0.15730337078651685
fr0.1412213740458015
be0.1346153846153846
tr0.1346153846153846
hu0.12959381044487428
az0.12280701754385964
is0.12280701754385964
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
13
name"Hunter"
dialogue"Hold on. Hunter here. Yeah? What? Another one? I'm on my way right now. Don't touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.8205368289637953
tl0.5518316445830086
fr0.3895966029723991
da0.3756786102062975
pl0.31384248210023863
sq0.3105515587529976
hr0.23333333333333334
de0.21981004070556312
cs0.21875
sk0.21875
ca0.21555252387448842
et0.21124828532235942
no0.20907840440165062
fi0.20689655172413793
yo0.2058011049723757
ms0.19241573033707865
es0.14814814814814814
hi0.1274658573596358
sv0.10852713178294573
it0.0987460815047022
nl0.0987460815047022
pt0.0987460815047022
ro0.09305993690851734
sl0.09305993690851734
tr0.09305993690851734
reliabletrue
passestrue
14
name"Hunter"
dialogue"I have to go. This isn't over. Don't leave town, you understand? Don't leave Alborn."
detectedLang"en"
heavyLang"en"
scores
en0.8020833333333334
da0.6326372776488786
no0.5873153779322329
tl0.5067497403946002
pl0.4848156182212581
cs0.4558991981672394
sv0.4235436893203884
nl0.39720812182741116
yo0.38788659793814434
sk0.3815104166666667
hr0.3493150684931507
de0.28892215568862273
lv0.2803030303030303
lt0.2601246105919003
ro0.2566510172143975
ca0.22512234910277326
is0.2238562091503268
sq0.22003284072249588
sl0.2030201342281879
it0.19491525423728812
be0.12844036697247707
tr0.12844036697247707
hu0.12361623616236161
az0.1171003717472119
et0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue