Model

Claude Opus 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGYY6FFCTT1TJ6RP45569RY0

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
# Voice Sheet: Café Encounter **Setting: A small café on Main Street, Alborn, MN. Selvi sits alone at a corner table, scrolling through photos on her camera with trembling hands.** --- Hunter: "Excuse me, miss? Mind if I sit down for a moment? I'm Detective Hunter with the county sheriff's office." Selvi: "क्या... क्या आप मुझसे बात कर रहे हैं?" *(Are you... are you talking to me?)* Hunter: "I'm sorry, I didn't catch that. Do you speak English? I wanted to ask you about last night—were you anywhere near the old mill around sunset?" Selvi: "मुझे समझ नहीं आ रहा। मैं... मैंने कुछ देखा। कुछ बहुत डरावना।" *(I don't understand. I... I saw something. Something very frightening.)* Hunter: "Okay, I can see you're upset. That's okay. Were you there? The mill?" *He mimes a building with his hands, then points toward the window in the mill's direction.* Selvi: "हाँ, हाँ, वहाँ! मैं फोटो ले रही थी और फिर... वो आदमी... वो बस गायब हो गया!" *(Yes, yes, there! I was taking photos and then... that man... he just disappeared!)* Hunter: "You're pointing at your camera. Did you... did you take pictures? Photos?" *He mimes clicking a camera.* Selvi: "फोटो, हाँ। लेकिन मुझे डर लग रहा है। क्या यहाँ कोई है जो हिंदी बोलता है?" *(Photos, yes. But I'm scared. Is there anyone here who speaks Hindi?)* Hunter: "I wish I knew what you were saying. You seem really shaken up. Look, can I see the camera? The photos?" Selvi: *Hesitantly holds the camera closer to her chest.* "मुझे नहीं पता मैं आप पर भरोसा कर सकती हूँ या नहीं।" *(I don't know if I can trust you or not.)* Hunter: "It's alright. I'm not going to take it from you. I just want to help. Help." *He places his hand over his heart and speaks slowly.* Selvi: *Studies his face, then slowly nods.* "आप... अच्छे इंसान लग रहे हो।" *(You... seem like a good person.)* *Hunter's phone buzzes loudly. He glances at the screen, his expression hardening.* Hunter: "Damn. I have to take this." *Into phone:* "Hunter here. What? Another one? I'm on my way." *He stands, then turns back to Selvi.* "I'm sorry—I have to go. But I'm coming back, okay? Stay here if you can. Stay." Selvi: "आप जा रहे हो? लेकिन... ठीक है। मैं यहीं रहूँगी।" *(You're leaving? But... okay. I'll stay here.)* Hunter: *Pulls out a business card and places it on the table, tapping it twice.* "My number. Call if you need anything. I'll find someone who can translate." Selvi: *Picks up the card, examining it.* "धन्यवाद।" *(Thank you.)* Hunter: *Nods, tips an imaginary hat, and hurries out the door.* --- *Selvi watches him leave, then looks back down at her camera, her finger hovering over the delete button on a dark, blurry photo of a figure near the mill.*
created_at"2026-02-08T15:34:07.050362+00:00" Sunday, February 8th, 2026 at 3:34:07 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
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cancelledfalse
latency1706
moderation_latency155
generation_time17437
tokens_prompt262
tokens_completion825
native_tokens_prompt307
native_tokens_completion953
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)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.02536
router(null)
provider_responses
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id"ac25aef2-16c9-4b82-b1ab-ed1397c5e45b" 
status200
is_byokfalse
latency1705
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770564828-Ms6Hkkv5xnWVNsFLYBwz" 
upstream_id"ac25aef2-16c9-4b82-b1ab-ed1397c5e45b" 
total_cost0.02536
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, miss? Mind if I sit down for a moment? I'm Detective Hunter with the county sheriff's office." 
languages
eng1
passestrue
1
name"Selvi" 
dialogue"क्या... क्या आप मुझसे बात कर रहे हैं?" 
languages
hin1
passestrue
2
name"Hunter" 
dialogue"I'm sorry, I didn't catch that. Do you speak English? I wanted to ask you about last night—were you anywhere near the old mill around sunset?" 
languages
eng1
passestrue
3
name"Selvi" 
dialogue"मुझे समझ नहीं आ रहा। मैं... मैंने कुछ देखा। कुछ बहुत डरावना।" 
languages
hin1
passestrue
4
name"Hunter" 
dialogue"Okay, I can see you're upset. That's okay. Were you there? The mill?" 
languages
eng1
passestrue
5
name"Selvi" 
dialogue"हाँ, हाँ, वहाँ! मैं फोटो ले रही थी और फिर... वो आदमी... वो बस गायब हो गया!" 
languages
hin1
passestrue
6
name"Hunter" 
dialogue"You're pointing at your camera. Did you... did you take pictures? Photos?" 
languages
eng1
passestrue
7
name"Selvi" 
dialogue"फोटो, हाँ। लेकिन मुझे डर लग रहा है। क्या यहाँ कोई है जो हिंदी बोलता है?" 
languages
hin1
passestrue
8
name"Hunter" 
dialogue"I wish I knew what you were saying. You seem really shaken up. Look, can I see the camera? The photos?" 
languages
eng1
passestrue
9
name"Selvi" 
dialogue"मुझे नहीं पता मैं आप पर भरोसा कर सकती हूँ या नहीं।" 
languages
hin1
passestrue
10
name"Hunter" 
dialogue"It's alright. I'm not going to take it from you. I just want to help. Help." 
languages
eng1
passestrue
11
name"Selvi" 
dialogue"आप... अच्छे इंसान लग रहे हो।" 
languages
hin1
passestrue
12
name"Hunter" 
dialogue"I'm sorry—I have to go. But I'm coming back, okay? Stay here if you can. Stay." 
languages
eng1
passestrue
13
name"Selvi" 
dialogue"आप जा रहे हो? लेकिन... ठीक है। मैं यहीं रहूँगी।" 
languages
hin1
passestrue
14
name"Hunter" 
dialogue"My number. Call if you need anything. I'll find someone who can translate." 
languages
eng1
passestrue
15
name"Selvi" 
dialogue"धन्यवाद।" 
languages
hin1
passestrue
16
name"Hunter" 
dialogue"*Nods, tips an imaginary hat, and hurries out the door.*" 
languages
eng1
passestrue