Run: 2026-02-16-01KHKAW99TNDBA4ZE1196AKBB2

Run Details

Model:
GPT-5 Nano
Test:
Voice/dialogue sheets
Scenario:
Unattributed dialogue
Duration:
16.2s
Cost:
$0.000558
Provider:
OpenAI

Model input

System
You are an editor for novels. Whenever given text, you will extract the contained dialogue as a voice sheet in the following format: Speaker: "Dialogue"
User/Human
"Hey Sarah, how was your weekend?" "Oh, hi Elena! It was interesting, to say the least. I tried skydiving for the first time." "Wow! That's amazing. How was it?" "Terrifying at first, but then absolutely exhilarating. The free fall was like nothing I've ever experienced." "I can't even imagine. What made you decide to try it?" "It was on my bucket list, and I figured why not now? Life's too short to keep putting things off." "That's really inspiring. Maybe I should take a page out of your book and try something new too." "You absolutely should! What's something you've always wanted to do?" "Hmm... I've always wanted to learn to play the guitar." "Well, there's no time like the present. Why don't you sign up for lessons this week?" "You know what? I think I will. Thanks for the push, Sarah!" "Anytime! Can't wait to hear you shred some tunes soon."

Model response

AI
Elena: "Hey Sara h, how was your weekend?" Wait: hold on. The first line should be "Hey Sarah, how was your weekend?" Not "Sara h". We should copy exact content from the user. The first line is "Hey Sarah, how was your weekend?" So: Let's rewrite correctly: Elena: "Hey Sarah, how was your weekend?" Sarah: "Oh, hi Elena! It was interesting, to say the least. I tried skydiving for the first time." Elena: "Wow! That's amazing. How was it?" Sarah: "Terrifying at first, but then absolutely exhilarating. The free fall was like nothing I've ever experienced." Elena: "I can't even imagine. What made you decide to try it?" Sarah: "It was on my bucket list, and I figured why not now? Life's too short to keep putting things off." Elena: "That's really inspiring. Maybe I should take a page out of your book and try something new too." Sarah: "You absolutely should! What's something you've always wanted to do?" Elena: "Hmm... I've always wanted to learn to play the guitar." Sarah: "Well, there's no time like the present. Why don't you sign up for lessons this week?" Elena: "You know what? I think I will. Thanks for the push, Sarah!" Sarah: "Anytime! Can't wait to hear you shred some tunes soon."
created_at"2026-02-16T13:40:31.461608+00:00" 2/16/2026, 1:40:31 PM
model"openai/gpt-5-nano-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2644
moderation_latency(null)
generation_time15481
tokens_prompt265
tokens_completion1003
native_tokens_prompt238
native_tokens_completion1364
native_tokens_completion_images0
native_tokens_reasoning1024
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"
usage0.0005575
router(null)
provider_responses
0
id"resp_061b9452c6598cef0169931e3ee0348190935ad6edd4c13a7f"
status200
is_byokfalse
latency108
endpoint_id"50329d77-04e1-4979-a184-c33030289476"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-nano-2025-08-07"
api_type"completions"
id"gen-1771249214-4Z70mqvG7NMO1AEPyFb2"
upstream_id"resp_061b9452c6598cef0169931e3ee0348190935ad6edd4c13a7f"
total_cost0.0005575
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches Regex
/Elena: ["“”]Hey Sarah, how was your weekend\?["“”]\s+Sarah: ["“”]Oh, hi Elena! It was interesting, to say the least\. I tried skydiving for the first time\.["“”]\s+Elena: ["“”]Wow! That['‘’]s amazing\. How was it\?["“”]\s+Sarah: ["“”]Terrifying at first, but then absolutely exhilarating\. The free fall was like nothing I['‘’]ve ever experienced\.["“”]\s+Elena: ["“”]I can['‘’]t even imagine\. What made you decide to try it\?["“”]\s+Sarah: ["“”]It was on my bucket list, and I figured why not now\? Life['‘’]s too short to keep putting things off\.["“”]\s+Elena: ["“”]That['‘’]s really inspiring\. Maybe I should take a page out of your book and try something new too\.["“”]\s+Sarah: ["“”]You absolutely should! What['‘’]s something you['‘’]ve always wanted to do\?["“”]\s+Elena: ["“”]Hmm\.\.\. I['‘’]ve always wanted to learn to play the guitar\.["“”]\s+Sarah: ["“”]Well, there['‘’]s no time like the present\. Why don['‘’]t you sign up for lessons this week\?["“”]\s+Elena: ["“”]You know what\? I think I will\. Thanks for the push, Sarah!["“”]\s+Sarah: ["“”]Anytime! Can['‘’]t wait to hear you shred some tunes soon\.["“”]/
 n/a