Run: 2026-03-12-01KKHZAFB9M7Q2CRCET8786V0Y

Run Details

Duration:
1.8s
Cost:
$0.001871
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 little bell above the bakery door gave a cheerful tinkle as Harriet stepped inside, the warm scent of cinnamon and vanilla wrapping around her like a hug. Sunlight streamed through the lace curtains, dancing across the glass display case filled with fresh scones and lemon bars. “Those look almost too pretty to eat this morning.” Harriet smiled, selecting two blueberry muffins. “Almost. But I’ve never let that stop me before.” A soft chuckle floated from behind the counter. “Good. Because I stayed up half the night perfecting that streusel. Tell me the truth now.” She broke off a piece and popped it into her mouth, eyes closing in bliss. “Like summer in a crumb topping. You’ve outdone yourself.” The baker leaned forward, lowering her voice. “Between us, I think Mrs. Pickering is going to accuse me of witchcraft again. She’s convinced nothing natural tastes that good.” Harriet’s eyes sparkled with mischief. “Let her. Last week she swore the mailman was a Russian spy. I’d rather be accused of delicious magic than paranoia.” “Speaking of which… you still think she’s the one who’s been leaving those strange notes in the library books?” Harriet slid her payment across the counter. “I’m beginning to wonder if we’re looking in the wrong place entirely.”
created_at"2026-03-12T21:30:26.03Z" 3/12/2026, 9:30:26 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency372
moderation_latency(null)
generation_time1716
tokens_prompt81
tokens_completion351
native_tokens_prompt183
native_tokens_completion270
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.0018708
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"e6ef5541-eb07-bb15-6c14-f050cf0658ef"
is_byokfalse
latency330
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-1773351026-kvHGLueHPLDySC8JgXt1"
upstream_id"e6ef5541-eb07-bb15-6c14-f050cf0658ef"
total_cost0.0018708
cache_discount0.0001152
upstream_inference_cost0
provider_name"xAI"

Evaluation details

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