Run: 2026-02-20-01KHY7JQ1YXFHQE0TNX8E43EPQ

Run Details

Model:
ByteDance Seed 1.6 Flash
Test:
Data extraction
Scenario:
Contextual pronoun
Duration:
2.0s
Cost:
$0.000072
Provider:
Seed

Evaluation summary

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

Model input

User/Human
Who does "he" refer to in the last sentence? Only return the name. Tom and Jerry were playing in the yard. Spike, the dog, was watching them from his kennel. Suddenly, he started barking loudly.

Model response

AI
Spike The last sentence refers back to the most recent subject, which is Spike, the dog mentioned in the previous sentence. Thus, "he" refers to Spike.
created_at"2026-02-20T19:14:14.222Z" 2/20/2026, 7:14:14 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency547
moderation_latency(null)
generation_time1877
tokens_prompt51
tokens_completion212
native_tokens_prompt130
native_tokens_completion206
native_tokens_completion_images(null)
native_tokens_reasoning170
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"
usage0.00007155
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"02177161485436850b1c418616fd9b5f78a16c5c9d34162e4cb44"
is_byokfalse
latency318
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771614854-zYJoI5L47Eu3ZxgGzUhh"
upstream_id"02177161485436850b1c418616fd9b5f78a16c5c9d34162e4cb44"
total_cost0.00007155
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
Fail Matches text
Case sensitive: Spike
 n/a
Pass Matches Regex
/\bSpike\b/
 n/a
no eval