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Run: 2026-09-23-01M36NH1E1ERD4F0RB46Z6WMH3
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.4s
Cost:
$0.000230
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
At dawn, the bell over the door of Mallowby’s Bakery gave a nervous jingle. Rain tapped the windows, and the smell of cinnamon buns softened the chill. “The flour sack was open when I arrived.” “Mouse?” “Unless mice wear muddy boots. There’s a print beside the pantry.” A tray clattered onto the counter. Through the flour dust, a neat brown footprint pointed toward the back door. “Could be the delivery boy.” “Could be. But he’s six years old and wears red galoshes.” The baker peered at the print, then at the cooling rack. One lemon tart was missing. In its place lay a brass button, engraved with a tiny star. “Mr. Bell’s coat has buttons just like that.” “He’s the mayor. He also claims he was home all night.” “Perhaps he stopped by for a midnight tart.” “Perhaps he stopped by to hide something.” The bakery’s old clock chimed six. Outside, a figure hurried past beneath a black umbrella. “Do we follow him?” “Not in this rain. First, we’ll wrap the remaining tarts.” A pause. “And then?” “Then we ask the mayor why his button was in our flour.” The bell jingled again, though the door had not opened. Both turned toward it. On the counter, the brass button began to roll.
created_at
"2026-09-23T08:18:45.998Z"
9/23/2026, 8:18:45 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3832
moderation_latency
(null)
generation_time
7178
tokens_prompt
78
tokens_completion
334
native_tokens_prompt
67
native_tokens_completion
446
native_tokens_completion_images
0
native_tokens_reasoning
161
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.0002297
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151526-hRj7gKxbmClud80KC1I6"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151526-mBTNTmRJsK8lz3kbCk4V"
upstream_id
"resp_09b6030b837f497c016ab38b66296087d1b9c27f45ccaeffbe"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_09b6030b837f497c016ab38b66296087d1b9c27f45ccaeffbe"
is_byok
false
latency
380
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0002297
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)