Run: 2026-05-01-01KQHRQTXY7MYZS82D5B2X4E3Y

Run Details

Duration:
4.3s
Cost:
$0.000667
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 aroma of fresh cinnamon rolls wrapped around them like a warm hug as morning light filtered through the bakery’s lace curtains. “I still can’t believe she’d just leave the register wide open like that.” “People get careless when they’re in love. Or when they’re hiding something.” A timer buzzed behind the counter. One of them slid a tray of golden scones from the oven, the scent blooming richer. “You think it was the money or the secret about her husband?” “Both. That ledger we found in the flour bin tells quite the tale.” Steam curled upward as two mugs of coffee were poured. Outside, the church bell tolled nine. “Mrs. Pickles swears she saw a shadowy figure slipping out the back at closing time.” “Mrs. Pickles also swears her cat talks to her on Tuesdays.” A soft chuckle floated between them. “Still… something doesn’t sit right about that broken lock.” “Exactly. Which is why I saved you the last blueberry muffin. We’ve got thinking to do, and thinking’s always better with butter.”
created_at"2026-05-01T12:38:11.14Z" 5/1/2026, 12:38:11 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency398
moderation_latency(null)
generation_time4217
tokens_prompt81
tokens_completion291
native_tokens_prompt183
native_tokens_completion229
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached128
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"
usage0.00066685
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"420bb102-7c65-06f6-268f-2297627bc0cb"
is_byokfalse
latency92
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-1777639091-Py0pOec0oZN0gguyNd6V"
session_id(null)
api_type"completions"
id"gen-1777639091-cAQm6p1BGKHgz4Ae6YT8"
upstream_id"420bb102-7c65-06f6-268f-2297627bc0cb"
total_cost0.00066685
cache_discount0.0001344
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)