Model

Claude Opus 4.6

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGZ0BXAHDWCK2TNP1TS7JMYF

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 Scene, Alborn, MN --- Hunter: "Excuse me, ma'am? Mind if I sit down for a second?" Selvi: *(looks up from her camera, startled)* "Haan? Kya hua?" Hunter: "I'm Detective Hunter Graves, with the county sheriff's office. I'm looking into some things that've been happening around town. You been here long?" Selvi: *(clutching her camera tightly, eyes wide)* "Mujhe samajh nahi aa raha aap kya keh rahe hain. Maaf kijiye." Hunter: "...Okay. Uh. Do you — do you speak English?" Selvi: *(shaking her head slowly)* "English nahi. Maaf kijiye. Hindi." Hunter: "Hindi. Right. Okay." Selvi: *(pointing at her camera, her hands trembling slightly)* "Maine — maine kuch dekha. Kal raat. Wahan, us gali mein. Kuch bahut galat tha. Ek aadmi — woh kisi ko kheench ke le ja raha tha." Hunter: "Ma'am, I — I'm sorry, I can't understand a word you're saying. But you look shaken up. Are you alright? Are you — okay?" Selvi: *(touching her chest, breathing unsteadily)* "Main theek nahi hoon. Mujhe bahut darr lag raha hai. Woh aadmi... uska chehra... maine photo li thi, lekin mujhe nahi pata kisko dikhaaun." Hunter: "You keep looking at that camera. Did you — did you see something? Take a picture of something?" Selvi: *(nodding vigorously, turning the camera screen toward him)* "Haan! Haan, dekhiye! Yeh dekhiye! Yeh woh aadmi hai!" Hunter: *(leaning in, studying the small screen)* "That's... that's the alley behind the hardware store. And that — who is that? Ma'am, who is this man in the photo?" Selvi: *(frustrated, gesturing)* "Mujhe nahi pata woh kaun tha! Lekin woh kisi ko utha ke le ja raha tha. Ek ladki thi — woh behosh thi ya... mujhe nahi pata." Hunter: "I wish I could understand you. I really do. This photo, though — this is something. Can I — can I see more?" Selvi: *(scrolling through photos on the camera, hands still shaking)* "Yeh dekhiye... yeh... aur yeh. Maine jaldi jaldi li theen. Bahut andhera tha. Darr ke maare haath kaamp rahe the." Hunter: "Three photos. All of them dark, but I can make out a figure. A big guy. Looks like he's carrying — Jesus. Ma'am, you may have just photographed—" Selvi: *(grabbing his arm)* "Aap samajh rahe hain na? Please. Kuch kijiye. Mujhe bahut darr lag raha hai ki woh mujhe bhi dekh lega." Hunter: "Hey, hey — easy. You're safe. I don't know what you're saying, but I can see you're scared. I'm going to help. Okay? Help." Selvi: *(wiping her eyes, nodding)* "Help. Haan. Please... help." Hunter: "Okay. That word you know. Good. I'm going to need this camera, or at least these photos. Can I — may I?" Selvi: *(pulling the camera back protectively)* "Nahi, nahi. Camera mera hai. Lekin... main dikha sakti hoon. Aap photo le lijiye apne phone se." Hunter: "Alright, alright, I won't take it. Let me just — let me get a shot with my phone here..." *(Hunter pulls out his phone and photographs the camera's screen, capturing each of the three images.)* Hunter: "Okay. Good. That's good. Now listen, I'm going to find someone who speaks — what did you say? Hindi? I'll find a translator and come back—" *(Hunter's phone buzzes loudly. He glances down at the screen and his expression hardens.)* Hunter: "Damn it. I have to take this." *(He holds up one finger to Selvi and steps half a turn away.)* Hunter: "Graves here. ...When? ...How long ago? ...I'm on my way." *(He turns back to Selvi, speaking slowly and pointing.)* Hunter: "I have to go. But I'm coming back. Stay here. Stay. Here. Okay?" Selvi: *(nodding, clutching the camera to her chest)* "Aap wapas aaiyega na? Please. Mujhe akela mat chhodiye." Hunter: *(placing a hand briefly on her shoulder)* "I'll be back. I promise." *(He sets a business card on the table, taps it twice with his finger, then turns and strides out of the café. Selvi picks up the card, turns it over in her hands, and stares after him through the window — alone again with her camera and whatever terrible thing it holds.)*
created_at"2026-02-08T16:12:14.634652+00:00" Sunday, February 8th, 2026 at 4:12:14 PM GMT+00:00
model"anthropic/claude-4.6-opus-20260205" 
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external_user(null)
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latency1181
moderation_latency160
generation_time30113
tokens_prompt262
tokens_completion1112
native_tokens_prompt308
native_tokens_completion1310
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" 
usage0.03429
router(null)
provider_responses
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id"a6a7e5d0-6fa9-4bf9-84e1-8dacf630d349" 
status200
is_byokfalse
latency1180
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.6-opus-20260205" 
api_type"completions" 
id"gen-1770567103-CdIWS5e2lzb6VJ7rksrK" 
upstream_id"a6a7e5d0-6fa9-4bf9-84e1-8dacf630d349" 
total_cost0.03429
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
58.6207% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, ma'am? Mind if I sit down for a second?" 
languages
eng1
passestrue
1
name"Selvi" 
dialogue"Haan? Kya hua?" 
languages
eng1
2
name"Hunter" 
dialogue"I'm Detective Hunter Graves, with the county sheriff's office. I'm looking into some things that've been happening around town. You been here long?" 
languages
eng1
passestrue
3
name"Selvi" 
dialogue"Mujhe samajh nahi aa raha aap kya keh rahe hain. Maaf kijiye." 
languages
eng1
4
name"Hunter" 
dialogue"...Okay. Uh. Do you — do you speak English?" 
languages
eng1
passestrue
5
name"Selvi" 
dialogue"English nahi. Maaf kijiye. Hindi." 
languages
eng1
6
name"Hunter" 
dialogue"Hindi. Right. Okay." 
languages
eng1
passestrue
7
name"Selvi" 
dialogue"Maine — maine kuch dekha. Kal raat. Wahan, us gali mein. Kuch bahut galat tha. Ek aadmi — woh kisi ko kheench ke le ja raha tha." 
languages
eng1
8
name"Hunter" 
dialogue"Ma'am, I — I'm sorry, I can't understand a word you're saying. But you look shaken up. Are you alright? Are you — okay?" 
languages
eng1
passestrue
9
name"Selvi" 
dialogue"Main theek nahi hoon. Mujhe bahut darr lag raha hai. Woh aadmi... uska chehra... maine photo li thi, lekin mujhe nahi pata kisko dikhaaun." 
languages
eng1
10
name"Hunter" 
dialogue"You keep looking at that camera. Did you — did you see something? Take a picture of something?" 
languages
eng1
passestrue
11
name"Selvi" 
dialogue"Haan! Haan, dekhiye! Yeh dekhiye! Yeh woh aadmi hai!" 
languages
eng1
12
name"Hunter" 
dialogue"That's... that's the alley behind the hardware store. And that — who is that? Ma'am, who is this man in the photo?" 
languages
eng1
passestrue
13
name"Selvi" 
dialogue"Mujhe nahi pata woh kaun tha! Lekin woh kisi ko utha ke le ja raha tha. Ek ladki thi — woh behosh thi ya... mujhe nahi pata." 
languages
eng1
14
name"Hunter" 
dialogue"I wish I could understand you. I really do. This photo, though — this is something. Can I — can I see more?" 
languages
eng1
passestrue
15
name"Selvi" 
dialogue"Yeh dekhiye... yeh... aur yeh. Maine jaldi jaldi li theen. Bahut andhera tha. Darr ke maare haath kaamp rahe the." 
languages
eng1
16
name"Hunter" 
dialogue"Three photos. All of them dark, but I can make out a figure. A big guy. Looks like he's carrying — Jesus. Ma'am, you may have just photographed—" 
languages
eng1
passestrue
17
name"Selvi" 
dialogue"Aap samajh rahe hain na? Please. Kuch kijiye. Mujhe bahut darr lag raha hai ki woh mujhe bhi dekh lega." 
languages
eng1
18
name"Hunter" 
dialogue"Hey, hey — easy. You're safe. I don't know what you're saying, but I can see you're scared. I'm going to help. Okay? Help." 
languages
eng1
passestrue
19
name"Selvi" 
dialogue"Help. Haan. Please... help." 
languages
eng1
20
name"Hunter" 
dialogue"Okay. That word you know. Good. I'm going to need this camera, or at least these photos. Can I — may I?" 
languages
eng1
passestrue
21
name"Selvi" 
dialogue"Nahi, nahi. Camera mera hai. Lekin... main dikha sakti hoon. Aap photo le lijiye apne phone se." 
languages
eng1
22
name"Hunter" 
dialogue"Alright, alright, I won't take it. Let me just — let me get a shot with my phone here..." 
languages
eng1
passestrue
23
name"Hunter" 
dialogue"Okay. Good. That's good. Now listen, I'm going to find someone who speaks — what did you say? Hindi? I'll find a translator and come back—" 
languages
eng1
passestrue
24
name"Hunter" 
dialogue"Damn it. I have to take this." 
languages
eng1
passestrue
25
name"Hunter" 
dialogue"Graves here. ...When? ...How long ago? ...I'm on my way." 
languages
eng1
passestrue
26
name"Hunter" 
dialogue"I have to go. But I'm coming back. Stay here. Stay. Here. Okay?" 
languages
eng1
passestrue
27
name"Selvi" 
dialogue"Aap wapas aaiyega na? Please. Mujhe akela mat chhodiye." 
languages
eng1
28
name"Hunter" 
dialogue"I'll be back. I promise." 
languages
eng1
passestrue