Run: 2026-03-18-01KM08J7F84V7FRGZ0B8F0PGRM

Run Details

Model:
Mistral Small 4 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
14.8s
Cost:
$0.000818
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
90.91% 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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
``` Selvi: ... Hunter: "Ma'am, I'm Detective Hunter. Do you speak English?" Selvi: "Few people... gone. Scary." Hunter: "You saw people disappearing last night during the festival?" Selvi: "हाँ... बहुत डरावना... मेरा कैमरा... फोटो..." Hunter: "Hold on." *answers phone* "Hunter." Selvi: "मेरा मतलब... कैमरा..." Hunter: "Right. I’ll look at it later. I have to go. If you remember anything else, come to the station, okay?" Selvi: "ठीक है।" Hunter: "Thanks." Selvi: ... ```
created_at"2026-03-18T10:41:19.35Z" 3/18/2026, 10:41:19 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency394
moderation_latency(null)
generation_time14729
tokens_prompt315
tokens_completion1570
native_tokens_prompt286
native_tokens_completion1292
native_tokens_completion_images(null)
native_tokens_reasoning1398
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"
usage0.0008181
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"f2977faac9fb46ea94a4f5d5d88301ac"
is_byokfalse
latency387
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-1773830479-flk5VhMV5poPiyKKai9m"
upstream_id"f2977faac9fb46ea94a4f5d5d88301ac"
total_cost0.0008181
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
90.91% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Ma'am, I'm Detective Hunter. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7823383084577115
tl0.574726609963548
pt0.5263870094722598
ro0.5225102319236016
cs0.4470774091627172
sq0.4345718901453958
fr0.4308943089430894
hr0.42528735632183906
sl0.41275167785234906
de0.41077441077441074
no0.4067796610169492
ca0.4057724957555179
da0.40476190476190477
it0.40273037542662116
sv0.3738819320214669
es0.3371212121212121
nl0.29292929292929293
pl0.29006085192697767
sk0.2738589211618257
ms0.2723492723492723
vi0.24078091106290672
yo0.1822429906542056
tr0.14425427872860636
reliabletrue
passestrue
2
name"Selvi"
dialogue"Few people... gone. Scary."
detectedLang"en"
heavyLang"en"
scores
en0.8007968127490039
nl0.39999999999999997
tl0.39999999999999997
it0.3697478991596639
ro0.34210526315789475
reliabletrue
passesfalse
3
name"Hunter"
dialogue"You saw people disappearing last night during the festival?"
detectedLang"en"
heavyLang"en"
scores
en0.8006975585450922
tl0.6812749003984063
nl0.587203302373581
ms0.5776135163674763
no0.54337899543379
da0.5348837209302325
fr0.504950495049505
sv0.43661971830985913
it0.41605839416058393
cs0.39849624060150374
de0.3610223642172524
lt0.3610223642172524
sq0.34210526315789475
ca0.33993399339933994
hr0.33444259567387685
pt0.33444259567387685
et0.332220367278798
sl0.3185689948892675
es0.313893653516295
yo0.31153184165232356
az0.2277992277992278
ro0.2277992277992278
sk0.2277992277992278
hu0.14346895074946467
fi0.13606911447084233
lv0.13606911447084233
pl0.13606911447084233
reliabletrue
passestrue
4
name"Selvi"
dialogue"हाँ... बहुत डरावना... मेरा कैमरा... फोटो..."
detectedLang"hi"
heavyLang"hi"
scores
hi0.883068288119738
mr0.8799615877080665
reliabletrue
passestrue
5
name"Hunter"
dialogue"Hunter."
detectedLang"en"
heavyLang"de"
scores
en0.7797356828193832
de0.6376811594202898
da0.6212121212121212
no0.609375
fr0.5901639344262295
sv0.5833333333333334
tl0.5726495726495726
it0.5575221238938053
nl0.5575221238938053
pt0.5575221238938053
ca0.5412844036697247
ms0.5412844036697247
ro0.5412844036697247
sl0.5412844036697247
sq0.5412844036697247
tr0.5412844036697247
reliablefalse
passestrue
6
name"Selvi"
dialogue"मेरा मतलब... कैमरा..."
detectedLang"hi"
heavyLang"hi"
scores
hi0.8813760379596679
mr0.8792999396499698
reliabletrue
passestrue
7
name"Hunter"
dialogue"Right. I’ll look at it later. I have to go. If you remember anything else, come to the station, okay?"
detectedLang"en"
heavyLang"en"
scores
en0.8257614868353125
tl0.6990637539010254
da0.6315502183406114
no0.5962918660287081
yo0.5722433460076045
sv0.5205965909090908
nl0.48116833205226744
de0.46
fr0.44214876033057854
pl0.4294167371090448
sq0.40789473684210525
sk0.36679174484052535
ms0.36500470366886173
it0.36018957345971564
cs0.3583650190114069
lv0.33102081268582756
hr0.3202416918429003
sl0.3161094224924012
hu0.26550598476605003
lt0.26390403489640135
is0.24327354260089684
et0.2285714285714286
ro0.1983372921615202
ca0.16974169741697415
tr0.16044776119402984
az0.15730337078651685
fi0.1083223249669749
zh0.10239361702127658
hi0.10119840213049268
pt0.09517426273458446
be0.09395973154362416
uk0.08536585365853659
vi0.08536585365853659
reliabletrue
passestrue
8
name"Selvi"
dialogue"ठीक है।"
detectedLang"mr"
heavyLang"hi"
scores
mr0.8933143669985776
hi0.8923959827833573
reliabletrue
passestrue
9
name"Hunter"
dialogue"Thanks."
detectedLang"en"
heavyLang"en"
scores
en0.8175182481751825
vi0.7435897435897436
nl0.691358024691358
reliablefalse
passestrue
10
name"Selvi"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue