ERNIE 4.5 300B A47B
Intelligence
15
#339/523
Coding
14.5
#267/429
Math
41.3
#153/265
Speed
31 tok/s
TTFT: 1.89s
Pricing
$0.28 / $1.10
per 1M tokens (in/out)
ERNIE 4.5 300B A47B is Baidu’s advanced AI model designed for various natural language processing tasks. It processes at 31.379 tokens per second and is priced at $0.28 per million input tokens, targeting professional users.
When to Use ERNIE 4.5 300B A47B
✓ Best For
- Natural language understanding and generation
- Complex mathematical problem solving
- Coding assistance and debugging
✗ Not Ideal For
- Real-time applications requiring extremely low latency
- Basic conversational tasks with minimal complexity
How ERNIE 4.5 300B A47B Compares
Intelligence Index · Higher is better
Z AINVIDIABaiduAlibabaUpstage
Benchmark Profile
Coding Index
GoogleMetaBaiduOpenAINous Research
Output Speed · tok/s
KimiBaiduMicrosoft
Math Index
xAIMistralBaiduDeepSeekAllen Institute for AI
Intelligence · Coding · Math
Intelligence
Coding
Math
All Benchmark Scores (14)
| Benchmark | Score | |
|---|---|---|
| Intelligence Index | 15 | |
| Coding Index | 14.5 | |
| Math Index | 41.3 | |
| MMLU-Pro | 776% | |
| GPQA | 811% | |
| LiveCodeBench | 467% | |
| HLE | 35% | |
| SciCode | 31.5% | |
| IFBench | 39.1% | |
| LCR | 2.3% | |
| TerminalBench Hard | 6.1% | |
| AIME | 49.3% | |
| AIME 2025 | 41.3% | |
| MATH 500 | 93.1% |
Data: Artificial Analysis · Updated: March 27, 2026
Frequently Asked Questions (15)
When was ERNIE 4.5 300B A47B released?
ERNIE 4.5 300B A47B was released on June 30, 2025.
Who created ERNIE 4.5 300B A47B?
ERNIE 4.5 300B A47B was created by Baidu.
How intelligent is ERNIE 4.5 300B A47B?
ERNIE 4.5 300B A47B scores 15 on the Artificial Analysis Intelligence Index, placing it below average among other open weight non-reasoning models of similar size (median: 22).
How fast is ERNIE 4.5 300B A47B?
ERNIE 4.5 300B A47B generates output at 29.0 tokens per second (based on the median across providers serving the model), which is at the lower end compared to other open weight non-reasoning models of similar size (median: 54.5 t/s).
What is the latency of ERNIE 4.5 300B A47B?
ERNIE 4.5 300B A47B has a time to first token (TTFT) of 5.94s (based on the median across providers serving the model), which is at the higher end compared to other open weight non-reasoning models of similar size (median: 2.11s).
How much does ERNIE 4.5 300B A47B cost?
ERNIE 4.5 300B A47B costs $0.28 per 1M input tokens (very competitive, median: $0.60) and $1.10 per 1M output tokens (very competitive, median: $2.33), based on the median across providers serving the model.
What is ERNIE 4.5 300B A47B API pricing?
ERNIE 4.5 300B A47B costs $0.28 per 1M input tokens and $1.10 per 1M output tokens (based on the median across providers serving the model). For a blended rate (3:1 input to output ratio), this is $0.48 per 1M tokens. Pricing may vary by provider.
How verbose is ERNIE 4.5 300B A47B?
When evaluated on the Intelligence Index, ERNIE 4.5 300B A47B generated 2.3M output tokens, which is very competitive compared to other open weight non-reasoning models of similar size (median: 8.1M).
Is ERNIE 4.5 300B A47B a reasoning model?
No, ERNIE 4.5 300B A47B is not a reasoning model. It provides direct responses without extended chain-of-thought reasoning.
What input modalities does ERNIE 4.5 300B A47B support?
ERNIE 4.5 300B A47B supports text input.
What output modalities does ERNIE 4.5 300B A47B support?
ERNIE 4.5 300B A47B supports text output.
Can ERNIE 4.5 300B A47B process images?
No, ERNIE 4.5 300B A47B does not support image input. It can only process text.
Is ERNIE 4.5 300B A47B multimodal?
No, ERNIE 4.5 300B A47B is not multimodal. It only supports text input.
What is the context window of ERNIE 4.5 300B A47B?
ERNIE 4.5 300B A47B has a context window of 130k tokens. This determines how much text and conversation history the model can process in a single request.
Is ERNIE 4.5 300B A47B open source?
Yes, ERNIE 4.5 300B A47B is open weights. The model weights are publicly available and can be downloaded for self-hosting.
