Run: 2026-03-18-01KM07EJPP8MX72NNPWH5THHQ1

Run Details

Model:
Mistral Small 4 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
6.9s
Cost:
$0.000588
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
88.89% 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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
**Voice Sheet** --- **Hunter:** "Excuse me, ma'am. I'm Detective Hunter with the Alborn Police Department. Have you noticed anything unusual in town lately?" **Maria:** "¡Sí! He visto algo... algo muy extraño. Vi a un hombre en el bosque cerca del lago, mirando alrededor como si buscara algo. Luego, desapareció entre los árboles. Fue hace dos días." **Hunter:** *(confused)* "I'm sorry, ma'am. Do you speak English?" **Maria:** *(flustered, realizing she spoke in Spanish)* "Oh, perdón. No hablo inglés muy bien todavía. Vi a un hombre... en el bosque cerca del lago. Actuaba de manera sospechosa." **Hunter:** "You saw a man acting suspiciously near the lake? Can you describe him?" **Maria:** *(thinking, mixing Spanish and broken English)* "Um... he was tall, wearing a dark coat. He looked... scared? Or maybe nervous. He kept looking around, like he was watching for someone." **Hunter:** *(phone rings, checks it)* "I’m sorry, I have to take this. Thanks for your help." **Maria:** *(nodding)* "De nada... y tenga cuidado." **Hunter:** *(quickly leaving, answering call)* "Yeah, Hunter here..." --- *(Scene ends with Maria looking troubled, her camera still in hand, as Hunter exits the cafe.)*
created_at"2026-03-18T10:21:51.201Z" 3/18/2026, 10:21:51 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency423
moderation_latency(null)
generation_time6802
tokens_prompt317
tokens_completion1068
native_tokens_prompt281
native_tokens_completion909
native_tokens_completion_images(null)
native_tokens_reasoning739
native_tokens_cached0
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"stop"
usage0.00058755
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"078384c4c2a34ee48376e94d14db4bb0"
is_byokfalse
latency380
model_permaslug"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
provider_name"Mistral"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773829311-abJqYkTvRe1g9IVTULJV"
upstream_id"078384c4c2a34ee48376e94d14db4bb0"
total_cost0.00058755
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
88.89% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, ma'am. I'm Detective Hunter with the Alborn Police Department. Have you noticed anything unusual in town lately?"
detectedLang"en"
heavyLang"en"
scores
en0.7763621577663323
tl0.5893479342956695
fr0.4897959183673469
ro0.48853068815871054
nl0.47418738049713194
it0.46532728451069344
ms0.45830597504924486
sq0.4575936883629191
pt0.4254874651810585
es0.4169611307420495
no0.4081779053084649
de0.39999999999999997
da0.3991260014566642
sl0.3911439114391144
ca0.3764172335600907
sv0.3648960739030023
cs0.32377049180327866
sk0.31077694235588976
pl0.2763157894736842
hr0.2653606411398041
az0.260752688172043
et0.25942549371633755
yo0.23822714681440443
fi0.2231638418079096
lv0.20135527589545013
lt0.15902140672782875
hu0.14330218068535827
tr0.13702928870292888
eu0.10228509249183897
hi0.08435072142064373
reliabletrue
passestrue
1
name"Maria"
dialogue"¡Sí! He visto algo... algo muy extraño. Vi a un hombre en el bosque cerca del lago, mirando alrededor como si buscara algo. Luego, desapareció entre los árboles. Fue hace dos días."
detectedLang"es"
heavyLang"es"
scores
es0.8072289156626506
ca0.6967399545109931
pt0.5991983967935872
it0.5919755185311119
fr0.49790794979079495
ro0.4323557237464522
en0.3710691823899371
yo0.36675461741424803
no0.3333333333333333
tl0.30915371329879104
da0.30835734870317
sv0.30755914598961337
sk0.2890995260663507
sl0.2779783393501805
ms0.2537313432835821
lv0.24290220820189273
hu0.24050632911392408
fi0.21363040629095675
cs0.21052631578947367
nl0.2026578073089701
is0.18973666441593517
sq0.18588873812754408
tr0.18032786885245902
lt0.1678224687933426
eu0.1649269311064718
de0.15611814345991562
vi0.1240875912408759
hr0.08536585365853659
pl0.08045977011494253
az0.05511811023622047
et0.0498812351543943
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, ma'am. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7612847222222222
tl0.5027124773960217
pt0.4821092278719397
cs0.434156378600823
hr0.41113490364025695
pl0.34210526315789475
sk0.32432432432432434
sl0.3037974683544304
sq0.298469387755102
vi0.28756476683937826
it0.26666666666666666
no0.22969187675070027
yo0.22096317280453256
da0.207492795389049
de0.207492795389049
ms0.207492795389049
ro0.207492795389049
sv0.207492795389049
reliabletrue
passestrue
3
name"Maria"
dialogue"Oh, perdón. No hablo inglés muy bien todavía. Vi a un hombre... en el bosque cerca del lago. Actuaba de manera sospechosa."
detectedLang"es"
heavyLang"es"
scores
es0.7891865079365079
ca0.6891002194586687
it0.6091954022988506
fr0.6037296037296037
pt0.5526315789473685
ro0.5106505469199769
no0.43029490616621985
sv0.42837928715534634
da0.4064245810055866
nl0.4035087719298246
hu0.3613824192336589
en0.35945742275810094
tr0.3466564181398924
yo0.32324840764331214
lv0.30213464696223313
sl0.28451178451178455
eu0.27412467976088817
tl0.2728828058169376
sk0.2563429571303587
hr0.2511013215859031
pl0.22867513611615245
ms0.21150278293135436
is0.19735599622285174
az0.19659735349716445
sq0.195837275307474
vi0.16666666666666666
lt0.16173570019723865
fi0.1474423269809428
et0.1414141414141414
de0.1361788617886179
cs0.13441955193482688
reliabletrue
passestrue
4
name"Hunter"
dialogue"You saw a man acting suspiciously near the lake? Can you describe him?"
detectedLang"en"
heavyLang"en"
scores
en0.8135101533360962
tl0.5916515426497277
es0.5726495726495726
ro0.5258166491043204
ca0.5171673819742489
pt0.5161290322580645
nl0.5011086474501109
fr0.4943820224719101
ms0.4730679156908665
sv0.4360902255639098
no0.4325346784363178
da0.38271604938271603
it0.3715083798882682
de0.36886395511921455
yo0.3343195266272189
cs0.3181818181818182
hr0.28457869634340227
lv0.2834394904458599
lt0.281150159744409
hu0.25742574257425743
tr0.2549668874172185
is0.25
sq0.25
az0.24623115577889448
sk0.22413793103448276
pl0.1891891891891892
sl0.16666666666666666
eu0.1346153846153846
vi0.1346153846153846
et0.12280701754385964
fi0.12280701754385964
reliabletrue
passestrue
5
name"Maria"
dialogue"Um... he was tall, wearing a dark coat. He looked... scared? Or maybe nervous. He kept looking around, like he was watching for someone."
detectedLang"en"
heavyLang"en"
scores
en0.7936824132043255
tl0.5144005358338916
no0.43535825545171336
de0.43491816056118476
pt0.42185007974481664
da0.37229437229437223
nl0.3690165361183638
sv0.3101807802093245
yo0.29816069699903197
is0.29406037000973706
it0.2933723196881091
es0.28851815505397443
fr0.2684157416750757
ms0.2432150313152401
ca0.23844537815126046
ro0.23036093418259024
hu0.17707150964812712
fi0.1751990898748578
sq0.17142857142857143
cs0.15402567094515754
sk0.15204678362573099
hr0.13381123058542413
pl0.12650602409638553
sl0.11042944785276074
lt0.10161090458488227
tr0.09600997506234414
az0.0880503144654088
eu0.0880503144654088
lv0.0880503144654088
vi0.0880503144654088
et0.0799492385786802
reliabletrue
passesfalse
6
name"Hunter"
dialogue"I’m sorry, I have to take this. Thanks for your help."
detectedLang"en"
heavyLang"en"
scores
en0.8269040553907022
tl0.6998284734133792
da0.6106785317018909
no0.5406824146981627
pl0.42716857610474634
hr0.42148760330578516
cs0.40273037542662116
yo0.3902439024390244
it0.3805309734513274
vi0.37275985663082434
sk0.36823104693140796
sl0.36247723132969034
pt0.34701492537313433
lv0.34579439252336447
lt0.3230174081237911
ca0.2827868852459016
sv0.2827868852459016
sq0.2768595041322314
nl0.24242424242424243
ro0.20454545454545453
ms0.1822429906542056
be0.16666666666666666
tr0.16666666666666666
hu0.1606714628297362
az0.15254237288135594
et0.15254237288135594
is0.15254237288135594
uk0.15254237288135594
reliabletrue
passestrue
7
name"Maria"
dialogue"De nada... y tenga cuidado."
detectedLang"es"
heavyLang"es"
scores
es0.8291015625000001
pt0.7411242603550295
fr0.5930232558139535
no0.5165745856353591
hu0.49856733524355296
ms0.4852941176470589
nl0.4664634146341463
ca0.4648318042813456
ro0.45987654320987653
it0.453125
da0.40476190476190477
sv0.3944636678200692
is0.38596491228070173
pl0.375
tr0.358974358974359
vi0.358974358974359
yo0.34944237918215615
tl0.3
eu0.2857142857142857
de0.2768595041322314
az0.2647058823529412
en0.2647058823529412
sq0.2647058823529412
reliabletrue
passestrue
8
name"Hunter"
dialogue"Yeah, Hunter here..."
detectedLang"en"
heavyLang"en"
scores
en0.7542997542997543
sq0.6138996138996139
de0.46808510638297873
da0.45054945054945056
no0.43820224719101125
fr0.4186046511627907
sv0.4117647058823529
tl0.40119760479041916
it0.38650306748466257
nl0.38650306748466257
pt0.38650306748466257
ca0.3710691823899371
ms0.3710691823899371
ro0.3710691823899371
sl0.3710691823899371
tr0.3710691823899371
reliabletrue
passestrue