Run: 2026-02-16-01KHKA2WRF5CY4M3G01X70JVS0

Run Details

Model:
GPT-5 Nano
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
1m 17s
Cost:
$0.002568
Provider:
OpenAI

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: "यह सब मुझे बहुत डरा रहा है. कल रात से शहर में कुछ अजीब हो रहा है—लोग गायब हो रहे हैं. मैंने जो देखा, उसे शब्दों में बयां नहीं कर पाऊँगी." Hunter: "I don’t speak Hindi. Please tell me in English what you saw." Selvi: "कैमरे में apple festival के दौरान एक अजीब-सी हरकत दिखी—कुछ लोग धुंध में भागते दिखे, फिर सब गायब हो गए." Hunter: "Describe them: what were they wearing, any distinguishing marks, anything you remember." Selvi: "एक आदमी काला टोपी पहने था, धारीदार जैकेट और चेहरा धुंध में था—मैं चेहरा पहचान नहीं पाई." Hunter: "That helps. Thanks for sharing what you can. I’ve just got a call I need to take. I’ll step outside to take it." Hunter: "I’ll be back as soon as I can."
created_at"2026-02-16T13:27:40.292632+00:00" 2/16/2026, 1:27:40 PM
model"openai/gpt-5-nano-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7057
moderation_latency(null)
generation_time76849
tokens_prompt315
tokens_completion3145
native_tokens_prompt272
native_tokens_completion6386
native_tokens_completion_images0
native_tokens_reasoning6144
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"
usage0.002568
router(null)
provider_responses
0
id"resp_048ffbeb2a2ec2420169931afed42c8196b6ba7a87c8c0413e"
status200
is_byokfalse
latency132
endpoint_id"50329d77-04e1-4979-a184-c33030289476"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-nano-2025-08-07"
api_type"completions"
id"gen-1771248382-Eedc1P5jlgSjhvjbN4f3"
upstream_id"resp_048ffbeb2a2ec2420169931afed42c8196b6ba7a87c8c0413e"
total_cost0.002568
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"यह सब मुझे बहुत डरा रहा है. कल रात से शहर में कुछ अजीब हो रहा है—लोग गायब हो रहे हैं. मैंने जो देखा, उसे शब्दों में बयां नहीं कर पाऊँगी."
languages
hin1
passestrue
1
name"Hunter"
dialogue"I don’t speak Hindi. Please tell me in English what you saw."
languages
eng1
passestrue
2
name"Selvi"
dialogue"कैमरे में apple festival के दौरान एक अजीब-सी हरकत दिखी—कुछ लोग धुंध में भागते दिखे, फिर सब गायब हो गए."
languages
hin1
passestrue
3
name"Hunter"
dialogue"Describe them: what were they wearing, any distinguishing marks, anything you remember."
languages
eng1
passestrue
4
name"Selvi"
dialogue"एक आदमी काला टोपी पहने था, धारीदार जैकेट और चेहरा धुंध में था—मैं चेहरा पहचान नहीं पाई."
languages
hin1
passestrue
5
name"Hunter"
dialogue"That helps. Thanks for sharing what you can. I’ve just got a call I need to take. I’ll step outside to take it."
languages
eng1
passestrue
6
name"Hunter"
dialogue"I’ll be back as soon as I can."
languages
eng1
passestrue