Run: 2026-09-25-01M3CKCXWJ2J21FXXXACSPWEWT

Run Details

Model:
Mistral Medium 3.5 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
4.2s
Cost:
$0.003924
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
80.00% 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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Here’s the dialogue formatted as a voice sheet, capturing the tension and language barrier between Marie and Hunter: --- **Marie:** *(muttering to herself in French, adjusting her camera)* "Je n'arrive pas à croire que cela se soit produit ici..." **Hunter:** *(approaching, stern but polite)* "Ma'am, I’m Detective Hunter. Mind if I ask you a few questions about what happened at the festival last night?" **Marie:** *(startled, responding in rapid French)* "Quoi? Je... je ne comprends pas! Pourquoi me parlez-vous comme ça?" **Hunter:** *(frowning, realizing the language barrier)* "Uh... do you speak English? Or... *(gestures helplessly)* French, right? Look, I just need to know if you saw anything unusual." **Marie:** *(shaken, clutching her camera tighter)* "Un homme a disparu! Personne ne sait où il est! C'est... c'est terrible!" *(her voice trembles)* **Hunter:** *(rubbing his temples, frustrated)* "Okay, okay. Slow down. You’re saying someone vanished? *(pulls out a notepad, scribbling)* Can you point me to where you last saw them?" **Marie:** *(nodding vigorously, switching to broken English with heavy accent)* "Oui—yes! Near... near the big apple stand. He was there, then... *poof*." *(mimes a disappearing act with her hands)* **Hunter:** *(grim, jotting notes)* "Got it. Big apple stand. And you’re sure—" *(his phone rings, cutting him off. He sighs, holding up a finger to Marie)* "Hunter. Yeah, I’m on it." *(to Marie, apologetic)* "I’ve gotta take this. Stay here, okay? Maybe find someone who speaks both languages." **Marie:** *(nodding, relieved but still uneasy)* "D'accord. Merci... thank you." **Hunter:** *(already walking away, phone to his ear)* "Yeah, send the translator. We’ve got a witness, but she’s all French on me." --- This keeps the cozy mystery tone while highlighting the language barrier and Hunter’s no-nonsense approach.
created_at"2026-09-25T15:37:00.577Z" 9/25/2026, 3:37:00 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency381
moderation_latency(null)
generation_time4136
tokens_prompt303
tokens_completion488
native_tokens_prompt281
native_tokens_completion467
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.003924
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350620-VH8IQA8Ct5YmIAtp4JOw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350620-Z7VqChTzX6hSOQJCDLKz"
upstream_id"37468f10ce4c46298b9e7ee6dfa47c02"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
id"37468f10ce4c46298b9e7ee6dfa47c02"
is_byokfalse
latency378
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.003924
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
80.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Je n'arrive pas à croire que cela se soit produit ici..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8231132075471699
pt0.5743473325766175
ca0.5398773006134969
sq0.5148771021992239
es0.5098039215686274
yo0.5098039215686274
hr0.503968253968254
sl0.5033112582781457
cs0.49186991869918695
nl0.43095599393019723
da0.3961352657004831
it0.39418416801292405
no0.37913907284768217
sk0.3644067796610169
ro0.3444055944055944
en0.30683918669131244
pl0.3029739776951673
lt0.2964352720450282
ms0.2937853107344633
sv0.28977272727272724
de0.28842504743833014
fi0.21383647798742136
lv0.15730337078651685
eu0.1515837104072398
tl0.1515837104072398
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am, I’m Detective Hunter. Mind if I ask you a few questions about what happened at the festival last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8116868294909838
tl0.6688077077478924
fr0.5625662778366914
it0.5225694444444445
da0.5192307692307693
no0.5169789227166276
ca0.5106761565836299
pt0.4755244755244755
nl0.4448183041722746
ro0.4436952124072825
sv0.43454420836189167
cs0.41029306647605435
es0.4081779053084649
sq0.406901509705248
hr0.3861607142857143
et0.3336025848142165
sl0.32817589576547235
yo0.3193069306930693
de0.3170529801324503
ms0.31478405315614616
hu0.314214463840399
sk0.27947598253275113
pl0.26273458445040215
lt0.24726277372262775
az0.23327137546468402
tr0.19980601357904945
lv0.19196865817825662
is0.14330218068535827
vi0.13883089770354906
fi0.13249211356466878
be0.0782122905027933
eu0.0782122905027933
uk0.07094594594594594
reliabletrue
passestrue
2
name"Marie"
dialogue"Quoi? Je... je ne comprends pas! Pourquoi me parlez-vous comme ça?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8163353500432152
it0.5694022289766971
nl0.5649948822927329
en0.54004329004329
sl0.5153933865450399
ca0.5114942528735632
sq0.5114942528735632
es0.46406052963430017
lt0.452319587628866
hr0.44948186528497414
cs0.4072524407252441
ro0.40056417489421725
tl0.39198855507868385
pt0.3911174785100286
no0.36377245508982037
et0.356060606060606
ms0.35213414634146345
de0.3410852713178295
sk0.3359375
da0.28451178451178455
fi0.2772108843537415
yo0.2772108843537415
lv0.27597955706984667
pl0.27101200686106347
tr0.2647058823529412
hu0.2595818815331011
az0.1414141414141414
sv0.121900826446281
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh... do you speak English? Or... French, right? Look, I just need to know if you saw anything unusual."
detectedLang"en"
heavyLang"en"
scores
en0.8116902681530582
tl0.5686680469289165
cs0.41697761194029853
hr0.41697761194029853
sv0.39729990356798456
no0.3961352657004831
et0.3955512572533849
pl0.3926141885325559
da0.38362919132149903
yo0.3756243756243756
sq0.3596311475409836
sk0.34963579604578565
ms0.3434873949579832
pt0.34279705573080965
sl0.27829099307159355
ca0.25595238095238093
it0.2350061199510404
lv0.22839506172839508
es0.21875
vi0.21777221526908636
lt0.21085858585858586
ro0.20584498094027956
fr0.19562419562419564
de0.1893644617380026
be0.10071942446043164
tr0.10071942446043164
hu0.09682080924855492
az0.09156976744186046
is0.09156976744186046
uk0.09156976744186046
reliabletrue
passestrue
4
name"Marie"
dialogue"Un homme a disparu! Personne ne sait où il est! C'est... c'est terrible!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8178680981595092
it0.6522693997071742
ca0.6294851794071763
ro0.6147607461476075
es0.575134168157424
en0.4968220338983051
lv0.4662921348314607
sq0.4583808437856328
pt0.44379391100702575
hu0.433849821215733
et0.42839951865222625
de0.4256348246674728
cs0.4186046511627907
da0.40401505646173147
tr0.40401505646173147
az0.39258312020460356
no0.3902439024390244
fi0.37745740498034075
hr0.3741765480895916
lt0.3581081081081081
sk0.35197817189631647
yo0.32142857142857145
pl0.31948424068767906
sl0.31457431457431456
tl0.3115942028985507
sv0.309593023255814
nl0.30858806404657935
ms0.24121405750798725
is0.22512234910277326
eu0.12844036697247707
vi0.12844036697247707
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, okay. Slow down. You’re saying someone vanished? Can you point me to where you last saw them?"
detectedLang"en"
heavyLang"en"
scores
en0.8089780324737345
tl0.5180722891566265
da0.3730407523510972
fr0.329608938547486
pl0.27448609431680776
sq0.2736077481840194
cs0.2583436341161928
sl0.2583436341161928
no0.25
ms0.23469387755102045
es0.23076923076923078
tr0.2277992277992278
et0.2227979274611399
pt0.21671018276762402
nl0.21156373193166886
yo0.18588873812754408
sk0.18032786885245902
lv0.16897506925207756
hr0.16201117318435754
lt0.14772727272727273
it0.11764705882352942
de0.11504424778761062
az0.1137370753323486
ca0.1137370753323486
fi0.1111111111111111
reliabletrue
passestrue
6
name"Marie"
dialogue"Oui—yes! Near... near the big apple stand. He was there, then... poof."
detectedLang"en"
heavyLang"en"
scores
en0.800531914893617
de0.621975806451613
nl0.5487364620938628
fr0.5216836734693877
tl0.4827586206896552
yo0.44113263785394935
no0.4009584664536741
da0.3961352657004831
es0.3862520458265139
sq0.3644067796610169
sv0.3644067796610169
it0.28977272727272724
is0.2732558139534884
ms0.267578125
ro0.267578125
ca0.19527896995708155
fi0.19527896995708155
pl0.1812227074235808
hr0.17943107221006563
cs0.16666666666666666
sl0.16666666666666666
sk0.1610738255033557
tr0.1515837104072398
az0.14383561643835618
lt0.1359447004608295
reliabletrue
passesfalse
7
name"Hunter"
dialogue"I’ve gotta take this. Stay here, okay? Maybe find someone who speaks both languages."
detectedLang"en"
heavyLang"en"
scores
en0.7998475028593214
tl0.5098039215686274
da0.33962264150943394
ro0.33962264150943394
et0.29245283018867924
it0.2738589211618257
fr0.24785100286532946
de0.23469387755102045
nl0.23469387755102045
fi0.1758241758241758
hu0.17061611374407584
sq0.16
no0.14910858995137766
ms0.14215686274509806
is0.13793103448275862
es0.12935323383084577
eu0.12935323383084577
pt0.12935323383084577
sl0.12935323383084577
sv0.12790697674418602
ca0.12353923205342236
lt0.10714285714285714
yo0.10714285714285714
reliabletrue
passestrue
8
name"Marie"
dialogue"D'accord. Merci... thank you."
detectedLang"en"
heavyLang"en"
scores
en0.7159090909090909
fr0.6875
it0.6774193548387096
ca0.5670995670995671
tl0.5337995337995338
es0.4428969359331476
cs0.43661971830985913
vi0.42028985507246375
pl0.30313588850174217
pt0.30313588850174217
ro0.2907801418439716
nl0.2647058823529412
de0.25650557620817843
ms0.25650557620817843
sl0.25650557620817843
tr0.25650557620817843
reliabletrue
passesfalse
9
name"Hunter"
dialogue"Yeah, send the translator. We’ve got a witness, but she’s all French on me."
detectedLang"en"
heavyLang"en"
scores
en0.7971602434077079
tl0.6268656716417911
fr0.5296331138287864
et0.5098039215686274
sq0.5083579154375615
nl0.4829369183040331
no0.4802494802494803
pt0.4802494802494803
it0.4547437295528899
es0.4499449944994499
da0.4110718492343934
de0.410377358490566
ms0.40828402366863903
cs0.4054696789536267
sv0.3997599039615846
pl0.3946731234866829
hr0.39320388349514557
ca0.38271604938271603
yo0.3757802746566792
ro0.375
sl0.3734335839598998
fi0.3654822335025381
sk0.34895833333333337
lv0.29775280898876405
vi0.2401215805471125
hu0.2378048780487805
lt0.2295839753466872
tr0.21875
eu0.21507064364207218
az0.20508744038155804
hi0.14383561643835618
is0.13043478260869565
reliabletrue
passestrue