Run: 2026-07-09-01KX41BBWDZ3RJHAMRYNQE8VZX

Run Details

Duration:
3.7s
Cost:
$0.001993
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
60.65% 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 above the bakery door jingled, though no one entered. “Please tell me you heard that.” “I heard it. I also heard Mrs. Pritchard say she saw a ghost in the flour room.” “She says that every time the cinnamon rolls burn.” “Which is often.” Mara lowered her voice. “Then why is the back door open?” Across the counter, Theo stopped polishing a pie server. Outside, rain silvered the quiet street of Bellwether, and the bakery’s windows glowed like little squares of honey. “I locked it at six.” “You locked it after Mr. Vale left?” “I locked it before Mr. Vale left.” “That’s not what I asked.” A soft thump came from the kitchen. Theo reached beneath the counter and produced a rolling pin. Mara stared at it. “You’re going to defend us with pastry equipment?” “It’s walnut. Very sturdy.” Another thump, followed by a scrape. They crept past trays of cooling biscuits and the towering wedding cake Mrs. Pritchard had ordered for her third husband. The flour-room door stood ajar. Mara pushed it wider. A small black cat sprang out, scattering flour across the floor. Behind it lay a single muddy boot—and Mr. Vale’s silver pocket watch. Theo exhaled. “So, not a ghost.” “No. But unless that cat robbed him, we have a mystery.” From the front shop came the bell again. This time, a man whispered, “Don’t move.” Neither of them did.
created_at"2026-07-09T18:13:28.596Z" 7/9/2026, 6:13:28 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency383
moderation_latency(null)
generation_time3485
tokens_prompt81
tokens_completion401
native_tokens_prompt67
native_tokens_completion321
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"
service_tier"default"
usage0.001993
router(null)
provider_responses
0
endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0334d620039e7a43016a4fe4c8af9c8197ac1bd985c0e2edee"
is_byokfalse
latency235
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620808-0w6TYadZKHtNs3AyXFwX"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620808-KLxpaYAT7OM7bpUALrVF"
upstream_id"resp_0334d620039e7a43016a4fe4c8af9c8197ac1bd985c0e2edee"
total_cost0.001993
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"a man whispered"