Run: 2026-05-01-01KQHS8M03GJVZ66D6PSE9CZF8

Run Details

Duration:
5.6s
Cost:
$0.000792
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 bell above the door tinkled as warm cinnamon air wrapped around her like a hug. Flour dusted the wooden counter where two women stood shoulder to shoulder, rolling out pie crusts. “These blackberries are practically bursting. Mrs. Henderson’s bushes must have had a good year.” “Too good. I heard she’s been out there at dawn with a bucket, scaring off the birds with that ridiculous straw hat of hers.” A soft chuckle filled the space between the clatter of rolling pins. Sunlight slanted through the lace curtains, catching on sugar crystals scattered like fresh snow. “Think we should add a lattice top or just keep them open-faced this time?” “Open-faced. Let those berries shine. Besides, Mr. Pickering prefers to see what he’s getting. Reminds him of his late wife’s recipe, poor man.” The dough sighed under their palms, stretching into perfect circles. Outside, a dog barked once and children laughed past the window. “Still can’t believe she used cornstarch instead of tapioca. Ruined three batches before I convinced her.” “Some people have to learn the hard way. Just like life, I suppose.” The scent of vanilla and melted butter drifted between them, sweeter than any secret.
created_at"2026-05-01T12:47:21.097Z" 5/1/2026, 12:47:21 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency450
moderation_latency(null)
generation_time5466
tokens_prompt81
tokens_completion327
native_tokens_prompt183
native_tokens_completion252
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"
usage0.00079155
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"8f935057-8032-0eea-5578-7ad68fabc99f"
is_byokfalse
latency142
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-1777639641-OHQzQQSpHYI1CvjAjrtR"
session_id(null)
api_type"completions"
id"gen-1777639641-bEUgVGqU7KaKYhUlkPlK"
upstream_id"8f935057-8032-0eea-5578-7ad68fabc99f"
total_cost0.00079155
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)