ERNIE 4.5 Turbo
ERNIE 4.5 Turbo is worth evaluating for rag, agents, and long context when its provider route and context window match the workload.
Use it for
- Teams evaluating rag, agents, and long context
- Workloads that can use a 128k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
- Family
- ERNIE 4.5
- Released
- 2025-04-24
- Context
- 128k
- Max output
- 12,288
- Architecture
- Mixture of Experts
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Unknown
- Code
- Unknown
- Training
- Pretrained
Cheapest of 1 route · Baidu Qianfan
About
ERNIE 4.5 Turbo is Baidu's faster, more cost-efficient variant of ERNIE 4.5, launched April 24, 2025. It delivers ERNIE 4.5-level multimodal performance at 20% of the original cost ($0.12/1M input tokens vs $0.59). Strong at multimodal reasoning, with an average benchmark score of 77.68, surpassing GPT-4o (72.76). Text-only API variant; see ERNIE 4.5 Turbo VL for vision capabilities. API model IDs: ernie-4.5-turbo-128k (primary, 128K context); ernie-4.5-turbo-32k (32K context).
ERNIE 4.5 Turbo is an open-source model in the ERNIE 4.5 family. The structured metadata tracks a 128k-token context window, function calling, tool use, and structured outputs. This page tracks provider routes through Baidu Qianfan, with the cheapest tracked route listed at $0.12 input and $0.47 output per 1M tokens. No headline benchmark score is tracked for ERNIE 4.5 Turbo yet.
Top use-case fit: coding, agents, and build tasks
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Baidu Qianfan | $0.120 | $0.470 | Serverless |
Capabilities
Benchmark peer barsfor RAG
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of ERNIE 4.5 Turbo?
ERNIE 4.5 Turbo has a context window of 128k tokens.
What is the max output of ERNIE 4.5 Turbo?
ERNIE 4.5 Turbo can generate up to 12,288 output tokens.
How much does ERNIE 4.5 Turbo cost?
ERNIE 4.5 Turbo is available at $0.12/1M input tokens through Baidu Qianfan.
When was ERNIE 4.5 Turbo released?
ERNIE 4.5 Turbo was released on 2025-04-24.
Which providers offer ERNIE 4.5 Turbo?
ERNIE 4.5 Turbo is available from 1 provider: Baidu Qianfan.
Cheapest of 1 route · Baidu Qianfan