Run: 2026-03-12-01KKHZD0H4M31MG08M67FW9P8T

Run Details

Duration:
1.7s
Cost:
$0.001672
Provider:
xAI

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 gave a cheerful jingle as warm cinnamon air wrapped around her like a hug. Flour dusted the wooden counters in soft drifts, and the glass case glowed with golden croissants and jewel-toned berry tarts. “I still can’t believe you found another one behind the flour bin,” she said, sliding a fresh blueberry muffin across the counter. “Third button this month. Same mother-of-pearl kind. Someone’s losing their cardigan faster than I can keep up with the morning rush.” “Or they’re leaving clues. Like in those books you pretend not to read.” A soft laugh. “I only read them for the recipes. But this button… it’s too pretty to be an accident. Almost like it was placed there on purpose.” She wiped her hands on her striped apron and leaned closer. “You think it’s connected to Mrs. Abernathy’s missing brooch?” “Same pearl. Same bakery. Same week she claims someone rearranged her entire garden at midnight.” The morning light slanted through the lace curtains, catching on the small white button now resting between them like a secret. “Another mystery muffin, then?” “Only if it comes with two forks. We have thinking to do.”
created_at"2026-03-12T21:31:49.162Z" 3/12/2026, 9:31:49 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency488
moderation_latency(null)
generation_time1410
tokens_prompt81
tokens_completion324
native_tokens_prompt183
native_tokens_completion256
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0016716
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"5cecf886-f793-e530-4c55-ecad97fabe1d"
is_byokfalse
latency488
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351109-9PONPOcGSozXfbyCIhXu"
upstream_id"5cecf886-f793-e530-4c55-ecad97fabe1d"
total_cost0.0016716
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

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