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Run: 2026-04-24-01KQ0NXJ8H03FQEY8AV31XRJ4Z
Run Details
Model:
GPT-5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
13.0s
Cost:
$0.010775
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
The bell over the door chimed just as the last tray of cinnamon knots came out of the oven, filling Buttercup Bakery with sugar, spice, and the warm hush of early morning. “You’re late.” “Only by three minutes. And I brought back your pie plate.” “That pie plate left here with a cherry lattice and returned with a crack.” “It had an eventful evening.” “So I heard. Half the town was at the Grange Hall when Mayor Peabody keeled over.” “Don’t say it like that. He didn’t keel. He slumped.” “Into my rhubarb crumble.” A pause settled between the cooling racks. Outside, a bicycle rattled past the window, its basket stuffed with daffodils. “The sheriff says it was his heart.” “The sheriff also says my almond croissants are ‘too fancy,’ so forgive me if I seek a second opinion.” “You found something.” “In the mayor’s napkin.” “That’s why you look like you slept in the flour bin.” “A scrap of paper. Your handwriting.” “My handwriting?” “‘Meet me by the old kiln before the vote.’” “I wrote that note, yes. But not to him.” The oven timer ticked louder than it should have. “Then who?” “His wife.” “Clara Peabody?” “She wanted to buy the bakery.” “She told me she hated pastry.” “She lied.”
created_at
"2026-04-24T21:21:47.805Z"
4/24/2026, 9:21:47 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6842
moderation_latency
(null)
generation_time
12890
tokens_prompt
81
tokens_completion
498
native_tokens_prompt
67
native_tokens_completion
348
native_tokens_completion_images
0
native_tokens_reasoning
56
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"
usage
0.010775
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_0518044ef443736c0169ebdeebe75c8196a6fed3a95c8567d4"
is_byok
false
latency
510
model_permaslug
"openai/gpt-5.5-20260423"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777065707-7pk8rOJ8yFDvm2PPicnD"
session_id
(null)
api_type
"completions"
id
"gen-1777065707-eLLTbSBIvymTR1kQeTXd"
upstream_id
"resp_0518044ef443736c0169ebdeebe75c8196a6fed3a95c8567d4"
total_cost
0.010775
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)