Run: 2026-05-01-01KQHRCT5BS0K3ZPMAYYRB78J4

Run Details

Duration:
4.6s
Cost:
$0.000757
Provider:
xAI

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 scent of fresh cinnamon rolls wrapped around them like a warm hug as the morning light filtered through the bakery’s lace curtains. “I still can’t believe she used margarine instead of butter in the crust. Who does that?” “Someone who doesn’t want the truth coming out, that’s who. I found her old recipe card yesterday, tucked behind the flour bin. Real butter. Three sticks.” A timer dinged softly. “Hand me that spatula, will you? These scones are about to stage a revolt. Anyway, I’m telling you, the night Edna died, the lights were on in the bakery till two in the morning. Harriet never works past six.” “Exactly. And that fancy new mixer of hers? Paid for in cash the very next week. No way a part-time pie baker swings that kind of money.” Steam rose from the kettle as two mugs clinked onto the wooden counter. “So we agree. Tomorrow we invite her over for coffee and your award-winning lemon bars.” “Correct. And if she reaches for seconds before confessing, we’ll know she’s guilty. Nobody takes two of my lemon bars unless their conscience is eating them alive.”
created_at"2026-05-01T12:32:09.904Z" 5/1/2026, 12:32:09 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency325
moderation_latency(null)
generation_time4497
tokens_prompt81
tokens_completion299
native_tokens_prompt183
native_tokens_completion238
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.00075655
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"78931690-b8d3-90b1-ad39-901d037b0dcc"
is_byokfalse
latency59
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777638729-rEZ1ntZTdntGlAP5EdY4"
session_id(null)
api_type"completions"
id"gen-1777638729-FfnmkpNMD9Ic2jWl1kOc"
upstream_id"78931690-b8d3-90b1-ad39-901d037b0dcc"
total_cost0.00075655
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

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