Baidu ERNIE 4.5 300B A47B

ERNIE 4.5 300B A47B by Baidu excels in the Coding category, where it ranks #151 with a composite score of 60/100. ERNIE-4.5-300B-A47B is a 300B parameter Mixture-of-Experts (MoE) language model developed by Baidu as part of the ERNIE 4.5 series. It activates 47B parameters per token and supports text generation in... It is particularly strong in areas highlighted by its top benchmark performance and adoption metrics, making it suitable for both individual developers and enterprise teams looking for a reliable coding solution.

ERNIE 4.5 300B A47B is priced at $0.28 per million input tokens and $1.10 per million output tokens (USD). Contact the provider for volume discounts and enterprise pricing. Pricing is competitive within the coding category and reflects the model's quality-to-cost ratio.

In the Coding category, ERNIE 4.5 300B A47B holds rank #151 out of 340 models tracked. Its quality rank is #151 and adoption rank is #151. You can use our comparison tool at /compare to see detailed side-by-side metrics with specific alternatives. Key differentiators include its composite scoring across benchmarks, community sentiment, and real-world adoption rates.

ERNIE 4.5 300B A47B has been evaluated across 6 different signals. Its strongest areas include Capabilities (17/100), Benchmarks (63/100), Pricing (99/100). These scores are derived from industry-standard benchmarks, community ratings, and real-world performance metrics. The composite score of 60/100 reflects a weighted combination of all tracked signals.

ERNIE 4.5 300B A47B is a paid model, though some providers may offer trial credits or limited free tiers for evaluation. Check Baidu's website for current free tier availability and promotional offers.

ERNIE 4.5 300B A47B supports a 123K token context window (123,000 tokens total). That translates to roughly 92,250 words in a single prompt. Plenty for most coding tasks, medium-length documents, and extended conversations.

ERNIE 4.5 300B A47B can generate up to 12K output tokens (12,000 tokens) per response. That is roughly 9,000 words. Sufficient for typical conversations, code snippets, and summaries.

ERNIE 4.5 300B A47B supports streaming responses. These capabilities determine which workflows and integrations the model can handle natively.

Yes, ERNIE 4.5 300B A47B is an open-source model. You can download the weights, run it locally, fine-tune it for your use case, or deploy it on your own infrastructure. Many cloud providers also offer hosted versions if you prefer not to manage the infrastructure yourself. Self-hosting gives you full control over data privacy and eliminates per-token API costs.

ERNIE 4.5 300B A47B was developed by Baidu. It was released on June 30, 2025. You can access it through Baidu's API or download the model weights directly. Check our provider page for all models from Baidu and how they compare against each other.

Pick ERNIE 4.5 300B A47B when you need a solid balance of cost and capability for everyday development tasks, content generation, and standard API integrations. If your task is straightforward text completion or classification, a cheaper model might give you 90% of the quality at a fraction of the price. Run a quick benchmark on your actual use case before committing.

You can access ERNIE 4.5 300B A47B through Baidu's API using standard HTTP requests or their official SDK. Most providers support OpenAI-compatible endpoints, so switching between models often requires changing just the model name in your API call. Streaming is supported for real-time token-by-token output. For production use, implement proper error handling, rate limiting, and cost monitoring.