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Seed 2.1 Evolving vs pi 0.7

At a Glance

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Seed 2.1 EvolvingByteDance Seed
pi 0.7Physical Intelligence
Pricing and Limits
Context windowMaximum documented tokensNot reportedNot reported
Model facts checkedSep 3, 2026View model evidence →Aug 29, 2026View model evidence →
Different Model RolesThese models do not share a sourced market category. Their primary-source facts remain comparable below, while performance claims require matched evidence.

Available Benchmarks

All benchmark results →
No Protocol-Matched Benchmark Yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.

Side-by-Side Facts

FieldSeed 2.1 Evolvingpi 0.7
DeveloperByteDance SeedPhysical Intelligence
FamilySeed 2 1pi
ModelSeed 2.1 Evolvingpi 0.7
VersionSeed 2.1 Evolving0.7
Lifecycleactiveactive
Released2026-06-232026-04-16
Knowledge cutoffUnknownUnknown
Input modalitiesText, Image, VideoText, Image, Robot state
Output modalitiesTextRobot action
Context windowUnknownUnknown
Total parametersUnknownUnknown
Active parametersUnknownUnknown
LicenseUnknownUnknown
Open weightsNoNo
API availableYesUnknown
Self-hostableNoUnknown
Provider accessUnknownUnknown
Capabilitiesagents, chat, generation, reasoning, structured_outputs, toolscross-embodiment, dexterous-manipulation, language-steering, visual-subgoals
Robotics model typeUnknownVision-language-action model
Action representationUnknownContinuous robot actions conditioned by multimodal prompts
Control architectureUnknownHigh-level policy, world model, and action expert
Inference locationUnknownUnknown
Native control rate (Hz)UnknownUnknown
Supported embodimentsUnknownmobile manipulators, bimanual UR5e, multiple fixed manipulators
Training dataUnknownRobot demonstrations, autonomous data, egocentric human data, and multimodal web data described by the publisher.

Seed 2.1 Evolving Capabilities

agentschatgenerationreasoningstructured outputstools
Model typeUnknown
InferenceUnknown
Action representationUnknown
Supported embodimentsUnknown
Canonical IDbytedance-seed/seed-2.1-evolving

pi 0.7 Capabilities

cross-embodimentdexterous-manipulationlanguage-steeringvisual-subgoals
Model typeVision-language-action model
InferenceUnknown
Action representationContinuous robot actions conditioned by multimodal prompts
Supported embodiments3
Canonical IDphysical-intelligence/pi-0.7

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Primary Evidence

Sources and Freshness

Seed 2.1 Evolving | ByteDance SeedByteDance Seed · observed Sep 3, 2026pi 0.7: a Steerable Model with Emergent CapabilitiesPhysical Intelligence · observed Aug 29, 2026

Questions

Seed 2.1 Evolving vs pi 0.7 FAQs

Is Seed 2.1 Evolving or pi 0.7 better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Seed 2.1 Evolving and pi 0.7, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, Seed 2.1 Evolving or pi 0.7?+

Neither model has a directly sourced input price in this comparison. Neither model has a directly sourced output price in this comparison.

Which has a larger context window, Seed 2.1 Evolving or pi 0.7?+

Neither model has a larger sourced context window in this comparison. Seed 2.1 Evolving is — and pi 0.7 is —.

Which performs better in benchmarks, Seed 2.1 Evolving or pi 0.7?+

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Can Seed 2.1 Evolving or pi 0.7 be self-hosted?+

Neither model is the only model in this pair currently marked as self-hostable. Seed 2.1 Evolving is not marked open weight; pi 0.7 is not marked open weight.

Can Seed 2.1 Evolving and pi 0.7 understand images?+

Seed 2.1 Evolving is documented with image input; pi 0.7 is documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, Seed 2.1 Evolving or pi 0.7?+

Neither has a larger sourced maximum output. Seed 2.1 Evolving is — and pi 0.7 is —.

Do Seed 2.1 Evolving and pi 0.7 support reasoning and tool use?+

Seed 2.1 Evolving: reasoning, tool calling, and image input. pi 0.7: image input. Feature support does not establish relative quality.

Which is available from more inference providers, Seed 2.1 Evolving or pi 0.7?+

Seed 2.1 Evolving has 0 sourced provider routes; pi 0.7 has 0, a tie.

Which offers better value, Seed 2.1 Evolving or pi 0.7?+

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.

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