B
LLMbaidu
Baidu: ERNIE 4.5 21B A3B
A sophisticated text-based Mixture-of-Experts (MoE) model featuring 21B total parameters with 3B activated per token, delivering exceptional multimodal understanding and generation through heterogeneous MoE structures and modality-isolated routing. Supporting an...
Specifications
- Provider
- baidu
- Category
- llm
- Context length
- 120,000 tokens
- Max output
- 8,000 tokens
- Modalities
- text
- License
- proprietary
- Released
- 2025-08-12
Pricing
- Input
- $0.07/Mtok
- Output
- $0.28/Mtok
- Model ID
baidu/ernie-4.5-21b-a3b
Team cost calculator
Estimated monthly spend
$2.34
17.6M tokens / month
5 seats · 80 msgs/day
5 seats · 80 msgs/day
Providers
| Provider | Context | Input | Output | P50 latency | Throughput | 30d uptime |
|---|---|---|---|---|---|---|
| baidu | 120k | $0.07/Mtok | $0.28/Mtok | — | — | — |
Performance
Performance snapshots are collected daily. Check back after the next ingestion run.
Benchmarks
Works well with
Top MCPs
Compatibility data comes from first-party telemetry; once we have enough co-usage signal, top MCPs for this model will appear here.
How Switchy teams use it
Not enough Spaces have used this model yet to share anonymised team stats. We wait for at least 50 distinct Spaces per week before publishing any aggregate.