ERNIE 4.5 0.3B PT vs SmolVLA 450M

At a Glance

Compare
SmolVLA 450MHugging Face LeRobot
Pricing and Limits
Context windowMaximum documented tokens131KNot reported
Model facts checkedAug 28, 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

FieldERNIE-4.5-0.3B-PTSmolVLA 450M
DeveloperBaiduHugging Face LeRobot
FamilyErnie 4 5 0 3b PtSmolVLA
ModelERNIE-4.5-0.3B-PTSmolVLA 450M
VersionERNIE-4.5-0.3B-PT450M
Lifecycleactiveactive
ReleasedUnknown2025-06-03
Knowledge cutoffUnknownUnknown
Input modalitiesTextText, Image, Robot state
Output modalitiesTextRobot action
Context window131KUnknown
Total parameters360.7M450M
Active parametersUnknownUnknown
Licenseapache-2.0apache-2.0
Open weightsYesYes
API availableUnknownNo
Self-hostableYesYes
Provider accessUnknownUnknown
Capabilitieschat, generationasynchronous-inference, fine-tuning, low-cost-hardware, manipulation
Robotics model typeUnknownVision-language-action model
Action representationUnknownContinuous action chunks from a flow-matching action expert
Control architectureUnknownSmolVLM2 backbone with flow-matching action expert
Inference locationUnknownOn device
Native control rate (Hz)UnknownUnknown
Supported embodimentsUnknownSO-100, SO-101, LeKiwi, LIBERO Franka
Training dataUnknownCompatibly licensed LeRobot community datasets totaling fewer than 30,000 episodes in the cited release.

ERNIE 4.5 0.3B PT Capabilities

chatgeneration
Model typeUnknown
InferenceUnknown
Action representationUnknown
Supported embodimentsUnknown
Canonical IDbaidu/ERNIE-4.5-0.3B-PT

SmolVLA 450M Capabilities

asynchronous-inferencefine-tuninglow-cost-hardwaremanipulation
Model typeVision-language-action model
InferenceOn device
Action representationContinuous action chunks from a flow-matching action expert
Supported embodiments4
Canonical IDlerobot/smolvla_base

Primary Evidence

Sources and Freshness

Questions

ERNIE 4.5 0.3B PT vs SmolVLA 450M FAQs

Is ERNIE 4.5 0.3B PT or SmolVLA 450M better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both ERNIE 4.5 0.3B PT and SmolVLA 450M, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

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, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

Neither model has a larger sourced context window in this comparison. ERNIE 4.5 0.3B PT is 131K and SmolVLA 450M is —.

Which performs better in benchmarks, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

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

Can ERNIE 4.5 0.3B PT or SmolVLA 450M be self-hosted?+

Both models have the same recorded self-hosting status: supported. ERNIE 4.5 0.3B PT is open weight; SmolVLA 450M is open weight.

Can ERNIE 4.5 0.3B PT and SmolVLA 450M understand images?+

ERNIE 4.5 0.3B PT is not documented with image input; SmolVLA 450M is documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

Neither has a larger sourced maximum output. ERNIE 4.5 0.3B PT is — and SmolVLA 450M is —.

Do ERNIE 4.5 0.3B PT and SmolVLA 450M support reasoning and tool use?+

ERNIE 4.5 0.3B PT: none of these features are definitively sourced. SmolVLA 450M: image input. Feature support does not establish relative quality.

Which is available from more inference providers, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

ERNIE 4.5 0.3B PT has 0 sourced provider routes; SmolVLA 450M has 0, a tie.

Which offers better value, ERNIE 4.5 0.3B PT or SmolVLA 450M?+

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.

Send Feedback