Run: 2026-09-03-01M1K58RTAN7FPVD70SJZN13KM

Run Details

Model:
Muse Spark 1.3 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
1m 14s
Cost:
$0.015444
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
Hunter: "Excuse me. Isabella? I'm Detective Hunter with Alborn Police. Do you have a minute?" Isabella: "Mi dispiace, non parlo inglese. Non capisco cosa sta dicendo." Hunter: "Right. Okay, I'm investigating what happened last night by the apple orchard. Were you there?" Isabella: "Sì... ero lì ieri sera per fotografare il tramonto sul paesaggio. Ho la mia fotocamera sempre con me, ma quello che ho visto mi ha spaventata moltissimo." Hunter: "Whoa, slow down. I don't understand a word you're saying. Do you speak English at all?" Isabella: "Ho paura, signore. È scomparsa un'altra persona, vero? Ho sentito delle urla vicino agli alberi e poi... silenzio. Le mie mani tremano ancora." Hunter: "Look, I need you to speak English. Did you see something? Did you take a picture of it?" Isabella: "Ho scattato delle foto, sì! Guardi, stavo solo guardando le mie foto qui al caffè. C'è un'ombra strana in una di esse. Non so cosa sia, ma non mi sento al sicuro." Hunter: "Your camera? Yes, that camera right there. Can I take a look? That might help with the missing persons case." Isabella: "Per favore, non capisco l'inglese! Sono una studentessa, sono qui per un programma di studio all'estero. Voglio solo fotografare i paesaggi tranquilli, non essere coinvolta in queste sparizioni." Hunter: "Damn, this language barrier isn't working. Listen, stay in town, okay? I just need — hold on." Hunter: "Hunter here. Yeah? What? Another disappearance out by Miller's Road? I'm on my way right now." Hunter: "I have to leave. Stay here. Don't go anywhere. We'll get a translator."
created_at"2026-09-03T08:13:21.615Z" 9/3/2026, 8:13:21 AM
model"meta/muse-spark-1.3-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4802
moderation_latency(null)
generation_time74117
tokens_prompt308
tokens_completion536
native_tokens_prompt273
native_tokens_completion3616
native_tokens_completion_images0
native_tokens_reasoning3089
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"
usage0.01544415
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423201-FudUAZv5y8TQVLjypvNO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423201-nsPX7CrafY02EDhBodU5"
upstream_id"resp_6a992c2269256670446942cd"
provider_responses
0
endpoint_id"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id"resp_6a992c2269256670446942cd"
is_byokfalse
latency1029
model_permaslug"meta/muse-spark-1.3-20260902"
provider_name"Meta"
status200
total_cost0.01544415
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"Hunter"
dialogue"Excuse me. Isabella? I'm Detective Hunter with Alborn Police. Do you have a minute?"
detectedLang"en"
heavyLang"en"
scores
en0.7448979591836735
it0.6104336043360434
tl0.598463687150838
ro0.5772058823529411
pt0.5660377358490566
sl0.560061208875287
sq0.554953560371517
fr0.5483110761979576
cs0.5388933440256616
es0.5255775577557755
ca0.521630615640599
hr0.5139475908706678
da0.4852282900626679
sk0.46211412535079516
no0.4523809523809524
et0.4502868068833652
de0.4444444444444444
sv0.4444444444444444
nl0.43792766373411535
fi0.425
ms0.425
pl0.4096509240246407
lt0.2874845105328377
hu0.2866004962779156
tr0.2656449553001277
yo0.2551813471502591
vi0.23941798941798942
eu0.2219215155615697
lv0.21662125340599456
az0.20138888888888887
is0.11538461538461538
reliabletrue
passestrue
1
name"Isabella"
dialogue"Mi dispiace, non parlo inglese. Non capisco cosa sta dicendo."
detectedLang"it"
heavyLang"it"
scores
it0.7903856903297932
es0.7044917257683215
pt0.592391304347826
fr0.5347394540942928
ca0.5283018867924528
ro0.5283018867924528
sk0.46120689655172414
en0.460431654676259
yo0.43095599393019723
sl0.4248466257668711
tl0.375
cs0.36332767402376914
hu0.28842504743833014
pl0.27884615384615385
hr0.2732558139534884
ms0.2732558139534884
et0.27184466019417475
de0.26035502958579887
tr0.258893280632411
sq0.25447316103379725
eu0.1883116883116883
az0.15730337078651685
lt0.14383561643835618
nl0.14383561643835618
da0.1359447004608295
lv0.1359447004608295
no0.1359447004608295
sv0.1359447004608295
reliabletrue
passestrue
2
name"Hunter"
dialogue"Right. Okay, I'm investigating what happened last night by the apple orchard. Were you there?"
detectedLang"en"
heavyLang"en"
scores
en0.8098859315589354
tl0.6679579413392364
de0.5330739299610895
fr0.5041322314049587
nl0.4746059544658494
no0.4263862332695985
da0.3775933609958506
sv0.3710691823899371
cs0.3610223642172524
ro0.33993399339933994
es0.3340732519422864
it0.3333333333333333
pt0.3325917686318131
sk0.3135011441647597
sq0.3135011441647597
ms0.27884615384615385
et0.2555831265508685
hr0.2537313432835821
yo0.23175416133162616
ca0.19678714859437751
is0.18699186991869918
lt0.17355371900826447
sl0.17355371900826447
az0.16434540389972147
pl0.16434540389972147
lv0.1044776119402985
fi0.08952959028831564
reliabletrue
passestrue
3
name"Isabella"
dialogue"Sì... ero lì ieri sera per fotografare il tramonto sul paesaggio. Ho la mia fotocamera sempre con me, ma quello che ho visto mi ha spaventata moltissimo."
detectedLang"it"
heavyLang"it"
scores
it0.8101148573545758
es0.5975657636435022
ca0.5893429487179487
fr0.5171926519076778
ro0.4864729458917835
pt0.4754350051177073
no0.42480359147025815
et0.35331230283911674
sk0.35044359949302917
yo0.3442098528470889
sq0.3365695792880259
ms0.318936877076412
tl0.31848404255319146
de0.2964996568291009
sv0.2857142857142857
pl0.2842178770949721
sl0.2832167832167833
cs0.2791842475386779
lt0.2791842475386779
nl0.2641780330222541
tr0.26046176046176045
en0.23393124065769805
vi0.22230652503793627
hr0.22171602126044038
hu0.2199391171993912
da0.2121445042275173
lv0.2078825347758887
fi0.19984387197501954
az0.1451209341117598
is0.06563354603463992
reliabletrue
passestrue
4
name"Hunter"
dialogue"Whoa, slow down. I don't understand a word you're saying. Do you speak English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.8060053981106612
no0.5907473309608541
da0.5689655172413793
tl0.5650529500756429
sv0.49160035366931915
cs0.48057813911472447
pl0.4401168451801363
hr0.4351669941060904
sk0.42384769539078154
de0.4126659856996936
sq0.4072164948453608
ro0.3947368421052632
it0.35174746335963925
pt0.33983926521239954
yo0.33061699650756693
ca0.32273262661955243
nl0.30133657351154314
tr0.3004866180048662
vi0.29792429792429787
hu0.27944862155388467
et0.27122940430925224
is0.26937738246505716
sl0.267515923566879
lt0.20138888888888887
ms0.19014084507042253
az0.18785310734463279
lv0.18785310734463279
es0.18670438472418668
fr0.16907514450867053
be0.10852713178294573
eu0.10852713178294573
fi0.0987460815047022
uk0.0987460815047022
reliabletrue
passestrue
5
name"Isabella"
dialogue"Ho paura, signore. È scomparsa un'altra persona, vero? Ho sentito delle urla vicino agli alberi e poi... silenzio. Le mie mani tremano ancora."
detectedLang"it"
heavyLang"it"
scores
it0.8110702614379085
ca0.5053475935828877
es0.4815022421524664
fr0.4356314826113484
pt0.35450104675505933
no0.3522408963585434
ro0.32824981844589685
sq0.30918595967139656
tl0.30241327300150833
de0.2992424242424242
da0.2917304747320061
yo0.2879137798306389
en0.28516228748068007
sl0.28071539657853806
lv0.2647058823529412
hu0.26059152677857716
ms0.23805601317957167
tr0.23742786479802147
nl0.23044925124792015
az0.22787979966611016
fi0.2094017094017094
et0.20804794520547945
sk0.20258620689655174
cs0.1991341991341991
sv0.18859649122807018
hr0.17704626334519571
eu0.1590909090909091
pl0.13227016885553472
lt0.1306390977443609
is0.12322274881516589
reliabletrue
passestrue
6
name"Hunter"
dialogue"Look, I need you to speak English. Did you see something? Did you take a picture of it?"
detectedLang"en"
heavyLang"en"
scores
en0.8306806637317982
tl0.65205288796103
yo0.5466908431550317
hr0.5121951219512195
no0.5
cs0.47145877378435525
et0.46524064171123
da0.43630214205186024
ro0.43117178612059154
sl0.4246260069044879
pl0.42263279445727486
sq0.4206257242178447
lv0.4054696789536267
sk0.4004796163069544
it0.3946731234866829
de0.36948297604035313
ca0.3540051679586563
sv0.3531694695989651
lt0.33244325767690247
fr0.31412894375857336
is0.31224209078404397
hu0.3084370677731674
pt0.30362116991643456
ms0.29873772791023845
es0.29577464788732394
nl0.2816091954022989
tr0.22720247295208654
az0.21011058451816747
vi0.21011058451816747
be0.12280701754385964
eu0.12280701754385964
fi0.11190053285968028
uk0.11190053285968028
reliabletrue
passestrue
7
name"Isabella"
dialogue"Ho scattato delle foto, sì! Guardi, stavo solo guardando le mie foto qui al caffè. C'è un'ombra strana in una di esse. Non so cosa sia, ma non mi sento al sicuro."
detectedLang"it"
heavyLang"it"
scores
it0.8013180849001744
es0.5809484873262469
ro0.5256825543729755
ca0.5074483421432004
sl0.4968090328915071
tl0.4810126582278481
fr0.4743589743589744
sk0.4735490498202363
pt0.43989071038251365
yo0.4389709906951286
no0.4176136363636364
ms0.3913301662707838
cs0.36650185414091474
en0.3613707165109034
de0.3352788586251621
hr0.3180306054557552
nl0.28967428967428965
et0.28868841082581537
pl0.2857142857142857
lt0.283717679944095
lv0.24687729610580456
da0.24017790956263896
vi0.21093148575827558
az0.2103235747303544
eu0.206656346749226
hu0.2054263565891473
tr0.20295489891135304
sq0.15707236842105263
fi0.15078707539353772
sv0.14867109634551495
is0.06135531135531135
reliabletrue
passestrue
8
name"Hunter"
dialogue"Your camera? Yes, that camera right there. Can I take a look? That might help with the missing persons case."
detectedLang"en"
heavyLang"en"
scores
en0.8232400860743929
tl0.6573301549463647
sv0.5232172470978441
it0.5220282626766418
ca0.5168067226890757
fr0.510221465076661
da0.5017331022530329
ms0.4964973730297723
ro0.4879786286731968
no0.4866071428571428
de0.4833782569631626
nl0.4554924242424242
sq0.4329388560157791
yo0.40228690228690234
is0.38038793103448276
az0.36743674367436746
es0.3568232662192394
hr0.3502824858757062
cs0.33983926521239954
tr0.3360277136258661
pl0.33526011560693636
hu0.3321718931475029
lv0.33139534883720934
pt0.32113341204250295
sk0.31220095693779903
et0.30303030303030304
lt0.27398989898989895
sl0.22611036339165547
fi0.19692737430167598
vi0.18785310734463279
be0.10852713178294573
eu0.10852713178294573
uk0.0987460815047022
reliabletrue
passestrue
9
name"Isabella"
dialogue"Per favore, non capisco l'inglese! Sono una studentessa, sono qui per un programma di studio all'estero. Voglio solo fotografare i paesaggi tranquilli, non essere coinvolta in queste sparizioni."
detectedLang"it"
heavyLang"it"
scores
it0.8022464799873438
ca0.5867768595041323
es0.5419567607182117
fr0.5419567607182117
en0.5184899845916795
ro0.5086477987421384
pt0.4926948051948052
no0.4802494802494803
sv0.4716821639898563
de0.46190271201033145
sq0.46190271201033145
nl0.44493783303730017
da0.4167055529631358
hr0.4050452165635412
tl0.4027711419015767
sl0.4016275730014361
lt0.38875305623471884
lv0.3830207305034551
yo0.36804853387259856
et0.3619193466054109
sk0.3533367822038283
cs0.3396724775488642
pl0.3272335844994618
tr0.2893689596361569
is0.28612221587664194
ms0.258160237388724
az0.23029556650246305
eu0.2053401144310235
hu0.19198448610213317
vi0.16555407209612816
fi0.14850136239782016
be0.05303030303030303
uk0.04798172124904798
reliabletrue
passestrue
10
name"Hunter"
dialogue"Damn, this language barrier isn't working. Listen, stay in town, okay? I just need — hold on."
detectedLang"en"
heavyLang"en"
scores
en0.7873163186388245
tl0.6134926212227687
sv0.544701986754967
da0.5221546481320591
no0.5154185022026432
de0.5111111111111111
et0.49355432780847147
ro0.4670542635658915
fr0.46341463414634143
nl0.45598417408506425
ca0.4258872651356994
it0.416135881104034
yo0.41113490364025695
pl0.3962678375411636
fi0.3806306306306307
hr0.3544600938967136
eu0.34911242603550297
is0.3436754176610978
cs0.3064312736443884
pt0.2857142857142857
sl0.2791612057667104
sk0.2724867724867725
sq0.2637215528781794
ms0.22752808988764048
es0.21316165951359084
lv0.21316165951359084
az0.2109038737446198
hu0.2109038737446198
tr0.19941775836972345
lt0.1863905325443787
hi0.13249211356466878
be0.11290322580645161
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hunter here. Yeah? What? Another disappearance out by Miller's Road? I'm on my way right now."
detectedLang"en"
heavyLang"en"
scores
en0.8067010309278352
tl0.588477366255144
fr0.46380697050938335
da0.4344957587181904
cs0.3743482794577685
sk0.3723849372384937
de0.33847850055126794
pl0.3288590604026846
no0.3281075027995521
it0.3103448275862069
et0.29577464788732394
ca0.29494712103407755
es0.29328621908127206
nl0.27448609431680776
fi0.2727272727272727
sq0.2665036674816626
yo0.25742574257425743
ms0.2073976221928666
hr0.19678714859437751
tr0.1902834008097166
pt0.16897506925207756
sl0.16897506925207756
ja0.14285714285714285
az0.12917271407837447
hu0.12917271407837447
is0.12790697674418602
hi0.12280701754385964
sv0.1044776119402985
ro0.08952959028831564
reliabletrue
passestrue
12
name"Hunter"
dialogue"I have to leave. Stay here. Don't go anywhere. We'll get a translator."
detectedLang"en"
heavyLang"en"
scores
en0.7980613893376414
pl0.54995499549955
da0.5395948434622468
tl0.5201535508637236
sq0.5150339476236664
hr0.4954591321897074
no0.47257383966244726
cs0.46062567421790723
yo0.45652173913043476
sk0.44258639910813824
ro0.43820224719101125
ca0.4110718492343934
sl0.3983152827918171
lv0.39172749391727496
sv0.3909866017052376
lt0.3872549019607844
it0.37733499377334995
pt0.3597951344430218
de0.3581514762516046
et0.3297587131367293
is0.32249322493224936
hu0.3084370677731674
vi0.3065187239944522
tr0.29577464788732394
es0.29478138222849076
nl0.2857142857142857
fr0.2826398852223816
az0.2774566473988439
ms0.26793557833089315
eu0.21507064364207218
be0.12280701754385964
fi0.11190053285968028
uk0.11190053285968028
reliabletrue
passestrue