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#20

Seed-2.0-Lite

Bytedance Seed Release: 2026-02-14 Tested on: 2026-06-04 14:30 bytedance-seed/seed-2.0-lite::medium
(medium) (none)

Summary

Seed-2.0-Lite scores 8.2 on AI BENCHY and ranks #20. It has 10.0 reliability, a 76.2% pass rate, $0.175 total cost, and 47.07s average response time.

What makes Seed-2.0-Lite unique: It stands out most in Domain specific, where it ranks #4, while Anti-AI Tricks is its weakest area at #13.

Score

8.2

Consistency

9.0

Total Output Tokens

81,636

Total Input Tokens

46,740

Input Price

$0.250 / 1M

Output Price

$2.000 / 1M

Tests Correct

Wrong Tests: 7

Attempt pass rate: 76.2%

Flaky tests

3

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

47.07s

Response Time (max): 254.92s

Response Time (total): 988.37s

Generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#20 Seed-2.0-Lite

medium
Cost
$0.005
Time
86.7s
Tokens
2,354 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-06-04 14:30 New test added 8.2 10.0 $0.175 Current run
2026-05-22 00:37 Re-test 8.1 10.0 $0.153 Compare
2026-04-11 01:44 First recorded run 8.6 N/A $0.121 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-06-04 14:30 · Current run8.29.010.014/21381,63646,740$0.17547.07s
2026-05-22 00:37 · Re-test8.18.910.013/20370,5690$0.15336.79s
Difference+0.1+0.10.0+10+11067+46740+$0.023+10272ms

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-04 15:40 $0.250 / 1M $2.000 / 1M

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.3 10.0
Coding 8.0 9.8
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 5.9 7.2
General Intelligence 6.7 3.6
Instructions following 10.0 10.0
Puzzle Solving 9.0 7.9
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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