Run: 2026-02-16-01KHK9TFBDGZXCCVGKB63JH156

Run Details

Model:
GPT-5 Nano
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
1m 20s
Cost:
$0.002489
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 कैसे हुआ? शहर के बीच-बीच में लोग गायब हो रहे हैं, मैं डर गई हूँ। Hunter: I don't speak Hindi. Could you tell me in English what happened here? What did you see? Selvi: हाँ, मैंने एक तेज़ आवाज़ सुनी और लोग अचानक भाग गए, फिर कुछ मिनटों में सब गायब हो गए। Hunter: Are you sure this is related to the disappearances? What else did you notice? Selvi: कैमरे में मैंने एक अजीब रोशनी देखी—हल्की सी चमक, फिर अंधेरा छा गया और लोग गायब हो गए। Hunter: A strange light? Do you have any footage of that light or any timestamp on the camera? Selvi: हाँ, कैमरे के LCD पर वह रोशनी साफ़ दिखी थी; मुझे लगता है यह कुछ संकेत था, पर मैं समझ नहीं पाई। Hunter: Stay safe. If you remember anything else, tell me. Hunter: I have to take this call.
created_at"2026-02-16T13:23:07.16368+00:00" 2/16/2026, 1:23:07 PM
model"openai/gpt-5-nano-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency76705
moderation_latency(null)
generation_time79759
tokens_prompt315
tokens_completion377
native_tokens_prompt272
native_tokens_completion6189
native_tokens_completion_images0
native_tokens_reasoning5952
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"
usage0.0024892
router(null)
provider_responses
0
id"resp_04d23ff3e34b18c601699319eaf44c819590158fbb26700d84"
status200
is_byokfalse
latency128
endpoint_id"50329d77-04e1-4979-a184-c33030289476"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-nano-2025-08-07"
api_type"completions"
id"gen-1771248106-UBCNd4Fwuygxsvzabf7e"
upstream_id"resp_04d23ff3e34b18c601699319eaf44c819590158fbb26700d84"
total_cost0.0024892
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 कैसे हुआ? शहर के बीच-बीच में लोग गायब हो रहे हैं, मैं डर गई हूँ।"
languages
hin1
passestrue
1
name"Hunter"
dialogue"I don't speak Hindi. Could you tell me in English what happened here? What did you see?"
languages
eng1
passestrue
2
name"Selvi"
dialogue"हाँ, मैंने एक तेज़ आवाज़ सुनी और लोग अचानक भाग गए, फिर कुछ मिनटों में सब गायब हो गए।"
languages
hin1
passestrue
3
name"Hunter"
dialogue"Are you sure this is related to the disappearances? What else did you notice?"
languages
eng1
passestrue
4
name"Selvi"
dialogue"कैमरे में मैंने एक अजीब रोशनी देखी—हल्की सी चमक, फिर अंधेरा छा गया और लोग गायब हो गए।"
languages
hin1
passestrue
5
name"Hunter"
dialogue"A strange light? Do you have any footage of that light or any timestamp on the camera?"
languages
eng1
passestrue
6
name"Selvi"
dialogue"हाँ, कैमरे के LCD पर वह रोशनी साफ़ दिखी थी; मुझे लगता है यह कुछ संकेत था, पर मैं समझ नहीं पाई।"
languages
hin1
passestrue
7
name"Hunter"
dialogue"Stay safe. If you remember anything else, tell me."
languages
eng1
passestrue
8
name"Hunter"
dialogue"I have to take this call."
languages
eng1
passestrue