Run: 2026-02-20-01KHY90J59Y5RYKV66XMCGS7FM

Run Details

Model:
ByteDance Seed 1.6 Flash
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
1.3s
Cost:
$0.000050
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the sister of Sandie based on the following text? Only return the name, nothing else. Sandie has a doll named Lulu, she carries it around all day. She says she's her little sister, but her actual sister's name is Cassie.

Model response

AI
Cassie
created_at"2026-02-20T19:39:16.529Z" 2/20/2026, 7:39:16 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency472
moderation_latency(null)
generation_time1195
tokens_prompt59
tokens_completion122
native_tokens_prompt138
native_tokens_completion132
native_tokens_completion_images(null)
native_tokens_reasoning130
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"
usage0.00004995
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"021771616356665a4a9e4d164f3c176730993b0b2e8dd9d6e977d"
is_byokfalse
latency289
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616356-Q1cED6YnDmqCfBdANNqP"
upstream_id"021771616356665a4a9e4d164f3c176730993b0b2e8dd9d6e977d"
total_cost0.00004995
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Cassie
 n/a
Pass Matches Regex
/\bCassie\b/
 n/a
no eval