Run: 2026-04-24-01KQ0NYA0YSQK1X5JCB0KCNYZ9

Run Details

Model:
GPT-5.5
Duration:
9.0s
Cost:
$0.008765
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

AI
The bell over Crumb & Kettle’s door gave a sleepy jingle, though sunrise was still pinking the windows and the first tray of cinnamon knots steamed on the counter. “You’re early.” “So is half the town when someone finds a body behind the bookshop.” “Hush. Mrs. Bellamy’s in the corner pretending to read a seed catalog.” “She’s been on the same page for twenty minutes.” “Then lower your voice and take a raspberry scone.” “I didn’t come for pastry.” “No one says that honestly.” “I came because you delivered yesterday’s lemon tarts to the mayor’s office.” “And?” “And now Mayor Peabody is dead, and your invoice was tucked in his jacket pocket.” “That’s where he always put receipts. The man filed his lunch.” “Did he seem worried?” “He asked whether almond extract could hide a bitter taste.” “That seems worth mentioning.” “I thought he was complaining about Clara’s marmalade again.” From the ovens came a soft crackle, warm sugar and butter filling the silence. “Did anyone else come in while he was here?” “Only Amos from the hardware store. Bought six éclairs, paid with a fifty, hands shaking like my mixer on high.” “Amos hates sweets.” “I know.” “And yet you waited until now?” “I was saving that éclairs detail for someone who brought coffee.”
created_at"2026-04-24T21:22:12.137Z" 4/24/2026, 9:22:12 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1624
moderation_latency(null)
generation_time8840
tokens_prompt81
tokens_completion392
native_tokens_prompt67
native_tokens_completion281
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.008765
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_0a0114848f1434120169ebdf043e848197bd596514536f1531"
is_byokfalse
latency276
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777065732-0J9L8yxLsHvMHvVMH0Ok"
session_id(null)
api_type"completions"
id"gen-1777065732-dWEHeZgkoCBNfK5NTi02"
upstream_id"resp_0a0114848f1434120169ebdf043e848197bd596514536f1531"
total_cost0.008765
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)