ERNIE 4.5 0.3B PT vs SmolVLA 450M
At a Glance
| Compare | ERNIE 4.5 0.3B PTBaidu | SmolVLA 450MHugging Face LeRobot |
|---|---|---|
| Pricing and Limits | ||
| Context windowMaximum documented tokens | 131K | Not reported |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 29, 2026View model evidence → |
Available Benchmarks
Side-by-Side Facts
| Field | ERNIE-4.5-0.3B-PT | SmolVLA 450M |
|---|---|---|
| Developer | Baidu | Hugging Face LeRobot |
| Family | Ernie 4 5 0 3b Pt | SmolVLA |
| Model | ERNIE-4.5-0.3B-PT | SmolVLA 450M |
| Version | ERNIE-4.5-0.3B-PT | 450M |
| Lifecycle | active | active |
| Released | Unknown | 2025-06-03 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text, Image, Robot state |
| Output modalities | Text | Robot action |
| Context window | 131K | Unknown |
| Total parameters | 360.7M | 450M |
| Active parameters | Unknown | Unknown |
| License | apache-2.0 | apache-2.0 |
| Open weights | Yes | Yes |
| API available | Unknown | No |
| Self-hostable | Yes | Yes |
| Provider access | Unknown | Unknown |
| Capabilities | chat, generation | asynchronous-inference, fine-tuning, low-cost-hardware, manipulation |
| Robotics model type | Unknown | Vision-language-action model |
| Action representation | Unknown | Continuous action chunks from a flow-matching action expert |
| Control architecture | Unknown | SmolVLM2 backbone with flow-matching action expert |
| Inference location | Unknown | On device |
| Native control rate (Hz) | Unknown | Unknown |
| Supported embodiments | Unknown | SO-100, SO-101, LeKiwi, LIBERO Franka |
| Training data | Unknown | Compatibly licensed LeRobot community datasets totaling fewer than 30,000 episodes in the cited release. |
ERNIE 4.5 0.3B PT Capabilities
SmolVLA 450M Capabilities
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.