Run: 2026-05-01-01KQHSBKE5NCFV37ZNDR4DRVAP

Run Details

Duration:
6.3s
Cost:
$0.000677
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 morning sun filtered through the lace curtains of the bakery, casting a warm glow over the glass display case filled with fresh scones and cinnamon rolls. The scent of vanilla and butter hung in the air like a comforting embrace. "Did you hear about old Mr. Hargrove? Found him in his garden this morning, stone cold." "No. Heart attack?" "Perhaps. Though the trowel in his back suggests otherwise." A soft clink of teacups punctuated the silence. "I saw Eleanor arguing with him yesterday. Over those prize roses again." "She's always been territorial about her garden club. But murder?" The bell above the door tinkled as a customer entered, but the two women remained tucked in their corner booth, voices low. "Still, the sheriff's been asking questions. He stopped by here earlier looking for her special lavender shortbread. Said it was found scattered around the body." "Perhaps she was trying to frame someone. Or maybe it was just a tragic fall." "Tragic falls don't usually involve garden tools, dear." A sigh drifted between them. "Another scone?" "Please. I think we'll be here a while."
created_at"2026-05-01T12:48:58.827Z" 5/1/2026, 12:48:58 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency521
moderation_latency(null)
generation_time6207
tokens_prompt81
tokens_completion299
native_tokens_prompt183
native_tokens_completion233
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"
usage0.00067685
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"168a75e2-ec9d-e3cf-0689-0bc242466672"
is_byokfalse
latency67
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-1777639738-jakJS0V0ni6CKh6JJ1Tg"
session_id(null)
api_type"completions"
id"gen-1777639738-tkpidrS9lA52wRFxxeaG"
upstream_id"168a75e2-ec9d-e3cf-0689-0bc242466672"
total_cost0.00067685
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)