Compositional Tasks (ByteDance Seed in-house)

Seed2.0 Pro 59.1% Only in system cards

Models identify several elements of a business text in one inference, such as user intent and slot values.

In-house ByteDance Seed evaluation. The tasks are not public. It seems to follow the Seed1.8 Intention Recognition set. Scoring is a guess.

Made by ByteDance Seed Released Feb 2026 Running a business Tasks kept private Last in a system card Feb 2026 Last model added Feb 2026

Level: Everyday Most adults, without training
Scored: Checked automatically A program checks the result against an answer key, unit tests or the expected final state.
Answers: Short answer A number, word or short string matched to a key.

Model scored in lab cards

System card reports it, from 1 lab

Seed2.0 Pro leads with 59.1%

Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.

Bars Table

59.1 Seed2.0 Pro

1 Seed2.0 Pro 59.1%

#	Model	Score	Setting	Date	Source
1	Seed2.0 Pro	59.1%		Feb 2026	Model card

Scores over time

All the scores we have, one dot each, so a model tested at several settings appears more than once.

Reported by the lab in its model card

Labs report it only in system cards

We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark. Some system cards do, below.

One system card reports it

Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.

Date	Document	Score	As the document writes it	Section
14 Feb 2026	Seed2.0 Pro model card	59.1	ToB-Compositional Tasks (Table 13)	Capabilities

Seed2.0 Pro leads with 59.1%

Scores over time

Labs report it only in system cards

One system card reports it

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