Run: 2026-03-11-01KKFGZ5EHW6Z0B12360ARZGG5

Run Details

Duration:
36.9s
Cost:
$0.003157
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
97.79% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Fog curls over dock posts. Salt wind stings cold cheeks. Lila stops dead mid-stride. Dark blood seeps through planks. It’s the town’s first mate. His throat’s been slit wide. A dented pocket watch rests. Crumpled beside his stiff hand. Faint steps crunch loose gravel. Lila ducks behind stacked crates.
created_at"2026-03-11T22:41:06.526Z" 3/11/2026, 10:41:06 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1573
moderation_latency(null)
generation_time36820
tokens_prompt46
tokens_completion1154
native_tokens_prompt84
native_tokens_completion1568
native_tokens_completion_images(null)
native_tokens_reasoning1484
native_tokens_cached0
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"stop"
usage0.003157
router(null)
provider_responses
0
endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"02177326886664470c18af9f89e89788c62dbe22223236132c8c3"
is_byokfalse
latency1573
model_permaslug"bytedance-seed/seed-2.0-lite-20260309"
provider_name"Seed"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773268866-HpmCAbBVsx88iEJUaSYd"
upstream_id"02177326886664470c18af9f89e89788c62dbe22223236132c8c3"
total_cost0.003157
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
97.79% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
05
15
24
35
45
55
65
75
85
95