Run: 2026-03-18-01KM07JXJZC5EPTW432J9Q5AFW

Run Details

Model:
GPT-5.4 Mini (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
3.0s
Cost:
$0.001802
Provider:
OpenAI

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="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
Marie: "Je… je ne sais pas quoi dire. J’ai vu quelque chose près du verger, mais… c’était trop rapide. J’ai pris des photos, mais je suis très troublée." Hunter: "I’m sorry, but I need you to slow down. I’m investigating the disappearances in town. Did you see anyone unusual near the festival grounds?" Marie: "Festival… oui, peut-être. Une voiture sombre, et puis une silhouette. J’ai cru entendre quelqu’un appeler à l’aide." Hunter: "A car and a figure. Helpful. Can you tell me which direction they went?" Marie: "Vers la route, puis dans les arbres. Je… je tremble encore. Regardez, mes mains." Hunter: "I’m looking. You’re saying you have photos?" Marie: "Oui. Mon appareil… j’ai pris des images, mais je ne sais pas si elles montrent quelque chose." Hunter: "That could be very important. I need to see those pictures." Marie: "Bien sûr. Mais je ne comprends pas… pourquoi personne ne dit la vérité ici?" Hunter: "Because people are scared, or they’re hiding something. Either way, I’m going to find out." Marie: "J’espère que vous trouverez. Cette ville… elle semble calme, mais ce n’est pas vrai." Hunter: "No, it’s not." Hunter: "Hold on—I’ve got a call." Marie: "..." Hunter: "Hunter speaking. Yeah? ... What do you mean, another one missing? ... I’m on my way."
created_at"2026-03-18T10:24:13.419Z" 3/18/2026, 10:24:13 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2431
moderation_latency(null)
generation_time2741
tokens_prompt316
tokens_completion488
native_tokens_prompt267
native_tokens_completion356
native_tokens_completion_images0
native_tokens_reasoning26
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"completed"
usage0.00180225
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0e286ce5e3269f930169ba7d4d7c588193aff86997a94194b8"
is_byokfalse
latency190
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773829453-FM34Iifv1HAO6vhLktWh"
upstream_id"resp_0e286ce5e3269f930169ba7d4d7c588193aff86997a94194b8"
total_cost0.00180225
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Je… je ne sais pas quoi dire. J’ai vu quelque chose près du verger, mais… c’était trop rapide. J’ai pris des photos, mais je suis très troublée."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8185311699402221
de0.44335297969875576
en0.426063470627954
it0.41780821917808225
ca0.4035087719298246
nl0.3941553813257306
lt0.3078175895765472
pt0.2778249787595582
da0.2621527777777778
sl0.26151172893136404
hr0.2504409171075838
sv0.23835125448028674
no0.23076923076923078
sq0.21875
cs0.21223354958294718
ro0.18582375478927202
tr0.17475728155339806
lv0.169921875
yo0.16090819348469892
sk0.1457286432160804
eu0.1431451612903226
vi0.10432033719704953
pl0.09670563230605739
fi0.09381663113006397
ms0.08993576017130622
hu0.08798283261802575
es0.08602150537634409
hi0.08306364617044228
tl0.08306364617044228
az0.08207343412526999
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m sorry, but I need you to slow down. I’m investigating the disappearances in town. Did you see anyone unusual near the festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.7953216374269005
tl0.6604578967792005
fr0.5290635091496232
it0.49683726279470963
pt0.4892002335084647
nl0.4654856444715944
no0.4575325480471171
et0.4541484716157206
sv0.4517543859649123
ms0.4303385416666667
hr0.4299674267100977
ro0.42959582790091266
ca0.42320369149637443
da0.4201457919151756
cs0.41899070385126164
sl0.40191387559808617
es0.36270939548434084
sk0.3445692883895131
sq0.3445692883895131
de0.32588597842835126
lt0.3238021638330757
yo0.3238021638330757
pl0.3180046765393608
lv0.3093922651933701
az0.3044515103338633
is0.18680297397769516
hu0.13280475718533202
fi0.12236710130391174
be0.07407407407407407
tr0.07407407407407407
uk0.06716417910447761
vi0.06716417910447761
reliabletrue
passestrue
2
name"Marie"
dialogue"Festival… oui, peut-être. Une voiture sombre, et puis une silhouette. J’ai cru entendre quelqu’un appeler à l’aide."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7840314136125655
ca0.5403899721448469
it0.5370370370370371
da0.48853068815871054
no0.4731800766283525
tl0.37594553706505296
en0.3687834736036725
pt0.336283185840708
de0.32542927228127555
es0.31478405315614616
tr0.2960750853242321
nl0.2930591259640103
hr0.2580935251798561
et0.25271739130434784
sl0.2445054945054945
cs0.23752310536044363
sv0.20289855072463767
fi0.19825072886297376
sq0.19590643274853803
yo0.18799212598425197
hu0.18397626112759644
ms0.17828685258964144
lt0.13249211356466878
az0.12513255567338283
ro0.12513255567338283
sk0.12513255567338283
lv0.07094594594594594
pl0.07094594594594594
reliabletrue
passestrue
3
name"Hunter"
dialogue"A car and a figure. Helpful. Can you tell me which direction they went?"
detectedLang"en"
heavyLang"en"
scores
en0.8217115689381933
fr0.6422893481717011
tl0.5379876796714579
nl0.511400651465798
pt0.5081967213114754
es0.506578947368421
ro0.5044052863436124
ca0.5027624309392266
no0.45121951219512196
sq0.44168734491315137
it0.43890274314214467
da0.41709844559585496
de0.4155844155844156
fi0.41482444733420026
yo0.40867279894875164
sl0.35251798561151076
sv0.34687953555878087
et0.3293591654247392
tr0.3253373313343328
cs0.3181818181818182
az0.31402439024390244
ms0.31402439024390244
hr0.27999999999999997
eu0.2682926829268293
hu0.25742574257425743
lt0.2524916943521595
lv0.23339011925042585
sk0.22413793103448276
pl0.1891891891891892
zh0.14611005692599618
is0.14285714285714285
vi0.1346153846153846
reliabletrue
passestrue
4
name"Marie"
dialogue"Vers la route, puis dans les arbres. Je… je tremble encore. Regardez, mes mains."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8093058733790999
ca0.5867768595041323
en0.5801847187237615
es0.558303886925795
nl0.4331065759637188
ro0.37888198757763975
sl0.3531694695989651
sq0.34725848563968675
yo0.33774834437086093
tl0.32432432432432434
it0.3169398907103825
pt0.27219796215429404
no0.26144756277695713
hr0.25484351713859915
de0.2331288343558282
cs0.22720247295208654
sk0.2248062015503876
lt0.1749174917491749
da0.16666666666666666
pl0.1539763113367174
fi0.14965986394557826
lv0.14965986394557826
ms0.14965986394557826
vi0.14383561643835618
et0.12587412587412586
reliabletrue
passestrue
5
name"Hunter"
dialogue"I’m looking. You’re saying you have photos?"
detectedLang"en"
heavyLang"en"
scores
en0.8249865374259558
tl0.6352413019079686
fr0.43771626297577854
nl0.34738955823293177
de0.3172268907563025
pt0.3172268907563025
da0.3114406779661017
tr0.23529411764705882
no0.20924574209245742
es0.19753086419753088
lt0.19753086419753088
cs0.1935483870967742
hi0.19154228855721395
ca0.1792929292929293
is0.1792929292929293
lv0.1792929292929293
sv0.1792929292929293
reliabletrue
passestrue
6
name"Marie"
dialogue"Oui. Mon appareil… j’ai pris des images, mais je ne sais pas si elles montrent quelque chose."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8078060319337669
ca0.5514147688060732
en0.5131086142322098
de0.481658692185008
no0.47538337368845845
it0.47197400487408614
ro0.4569757727652465
nl0.45240101095197977
da0.448685326547922
sq0.39422180801491147
sk0.38967136150234744
sl0.3879472693032015
cs0.3486973947895792
yo0.34673366834170855
hr0.34541792547834843
es0.3394308943089431
pt0.3340163934426229
lt0.29653679653679654
tl0.29653679653679654
sv0.28335170893054024
hu0.23976608187134502
tr0.19053549190535493
fi0.18444165621079048
et0.13793103448275862
lv0.13678618857901728
pl0.12280701754385964
ms0.11444141689373298
hi0.10714285714285714
reliabletrue
passestrue
7
name"Hunter"
dialogue"That could be very important. I need to see those pictures."
detectedLang"en"
heavyLang"en"
scores
en0.8340491995314331
tl0.6382978723404255
fr0.6275197195442593
ca0.5877788554801164
ro0.5488322717622081
et0.5251396648044693
no0.5219347581552306
da0.5159453302961275
lt0.45161290322580644
yo0.44005270092226617
it0.42176870748299317
sq0.41460055096418735
sv0.39458689458689455
lv0.38672438672438675
pl0.380466472303207
hr0.375
cs0.35703479576399394
sk0.32432432432432434
es0.3167202572347267
pt0.3167202572347267
hu0.30213464696223313
tr0.2608695652173913
nl0.2517605633802817
sl0.2216117216117216
de0.1448692152917505
be0.1414141414141414
az0.1290983606557377
is0.1290983606557377
uk0.1290983606557377
vi0.1290983606557377
reliabletrue
passestrue
8
name"Marie"
dialogue"Bien sûr. Mais je ne comprends pas… pourquoi personne ne dit la vérité ici?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8291015625000001
ca0.5779742765273312
it0.5748987854251012
es0.5337477797513321
nl0.49226305609284327
sq0.4723618090452261
ro0.46537678207739314
pt0.45426195426195426
cs0.41731409544950054
lt0.4067796610169492
hr0.3951612903225807
tl0.37796208530805686
de0.37125748502994016
sl0.3644067796610169
en0.3597560975609756
sk0.3574051407588739
hu0.3286445012787723
yo0.3269230769230769
lv0.2532005689900427
ms0.2467718794835007
da0.2369186046511628
sv0.2369186046511628
no0.23580786026200873
tr0.23469387755102045
pl0.2222222222222222
fi0.1435562805872757
vi0.13793103448275862
is0.10714285714285714
az0.10102739726027396
et0.10102739726027396
reliabletrue
passestrue
9
name"Hunter"
dialogue"Because people are scared, or they’re hiding something. Either way, I’m going to find out."
detectedLang"en"
heavyLang"en"
scores
en0.8335040983606558
tl0.5732107682206172
da0.358974358974359
ro0.3340163934426229
no0.29653679653679654
sk0.2388758782201405
ms0.21686746987951808
fr0.20245398773006135
yo0.17407878017789072
pl0.17197452229299362
cs0.1677336747759283
lv0.15803108808290156
sl0.15693904020752272
hr0.1514360313315927
nl0.14809960681520312
lt0.13793103448275862
it0.11924119241192413
de0.11804613297150611
es0.10714285714285714
pt0.10714285714285714
is0.09972299168975068
reliabletrue
passestrue
10
name"Marie"
dialogue"J’espère que vous trouverez. Cette ville… elle semble calme, mais ce n’est pas vrai."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8267898383371826
ca0.5069843878389483
it0.4094488188976378
nl0.36908517350157727
pt0.3637327677624602
en0.3485342019543974
da0.34497816593886466
no0.3428258488499452
es0.29411764705882354
tl0.286563614744352
sq0.24528301886792453
fi0.24242424242424243
hu0.23273657289002556
ms0.23273657289002556
sv0.2197659297789337
et0.21363040629095675
is0.21363040629095675
de0.2010652463382157
ro0.1902834008097166
lt0.13169319826338638
tr0.12023460410557184
reliabletrue
passestrue
11
name"Hunter"
dialogue"No, it’s not."
detectedLang"en"
heavyLang"en"
scores
en0.8376623376623377
tl0.7844827586206896
tr0.6240601503759399
pt0.5798319327731093
es0.5780590717299579
ca0.574468085106383
lv0.5670995670995671
hr0.5024875621890548
nl0.49748743718592964
no0.49238578680203043
sk0.47643979057591623
it0.4444444444444444
pl0.42857142857142855
reliabletrue
passestrue
12
name"Hunter"
dialogue"Hold on—I’ve got a call."
detectedLang"en"
heavyLang"en"
scores
en0.8302618816682833
tl0.5939675174013921
ca0.573170731707317
fr0.5635910224438903
et0.5535714285714286
fi0.5489690721649484
cs0.5418848167539267
sk0.5394736842105263
hr0.5333333333333334
yo0.5257452574525745
pl0.5192307692307693
da0.5125348189415042
hu0.4712990936555891
pt0.4444444444444444
ro0.44267515923566875
es0.4299674267100977
it0.41666666666666663
sl0.33962264150943394
hi0.32432432432432434
lt0.31906614785992216
tr0.3055555555555556
is0.3
sq0.29149797570850206
az0.2857142857142857
eu0.2857142857142857
lv0.2857142857142857
nl0.2857142857142857
no0.2857142857142857
vi0.2857142857142857
de0.2768595041322314
ms0.2647058823529412
sv0.2647058823529412
reliabletrue
passestrue
13
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
14
name"Hunter"
dialogue"Hunter speaking. Yeah? ... What do you mean, another one missing? ... I’m on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8143334571110286
tl0.6890547263681591
pl0.44812362030905084
cs0.42660550458715596
pt0.4152046783625731
nl0.4054696789536267
fr0.39320388349514557
da0.37421777221526903
hr0.3710691823899371
sk0.36948297604035313
ms0.33862433862433866
no0.33065595716198126
de0.32432432432432434
sv0.32157394843962006
ca0.3150684931506849
fi0.3131868131868132
is0.3084370677731674
et0.3045897079276773
sl0.2636229749631811
sq0.26035502958579887
yo0.23430321592649314
it0.20382165605095542
vi0.18166939443535188
es0.16666666666666666
lt0.1482112436115843
hi0.14383561643835618
az0.11504424778761062
ro0.10554561717352416
tr0.10554561717352416
reliabletrue
passestrue