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 both English and Chinese. Optimized fo…
Model details →Baidu: ERNIE 4.5 300B A47B vs Anthropic Claude Sonnet Latest
Anthropic Claude Sonnet Latest wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Anthropic Claude Sonnet family.
Model details →Side-by-side comparison
| Capability | Baidu: ERNIE 4.5 300B A47B | Anthropic Claude Sonnet Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 123K | 1M | 🏆 Anthropic Claude Sonnet Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.28 | $2.00 | 🏆 Baidu: ERNIE 4.5 300B A47B |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.10 | $10.00 | 🏆 Baidu: ERNIE 4.5 300B A47B |
| Tool / function calling First-class support for emitting structured tool calls. | — | Yes | 🏆 Anthropic Claude Sonnet Latest |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Anthropic Claude Sonnet Latest |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Anthropic Claude Sonnet Latest |
Frequently asked questions
Is Baidu: ERNIE 4.5 300B A47B better than Anthropic Claude Sonnet Latest?
Anthropic Claude Sonnet Latest wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Baidu: ERNIE 4.5 300B A47B and Anthropic Claude Sonnet Latest?
Input: $0.28 vs $2.00 per 1M tokens. Output: $1.10 vs $10.00 per 1M tokens.
What context windows do Baidu: ERNIE 4.5 300B A47B and Anthropic Claude Sonnet Latest support?
Baidu: ERNIE 4.5 300B A47B supports up to 123K tokens. Anthropic Claude Sonnet Latest supports up to 1M tokens.
Do both Baidu: ERNIE 4.5 300B A47B and Anthropic Claude Sonnet Latest support tool calling?
Baidu: ERNIE 4.5 300B A47B: not advertised. Anthropic Claude Sonnet Latest: yes.
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