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ERNIE-5.5-Flash-Preview
ERNIE 5.5 Flash Preview is the latest foundation model in the ERNIE family, with comprehensive improvements in coding, agentic capabilities, knowledge work, and deep research.
Specifications
| Lab | Baidu |
|---|---|
| Context window | 1M tokens |
| Input price | $0.28/1M |
| Output price | $1.13/1M |
| Release | Nov 2026 |
Strengths
- 280B-parameter ERNIE foundation model tuned for coding and agents
- Deep research and knowledge-work capabilities
- 1M-token context window
- Ultra-low pricing at $0.28/$1.13 per 1M tokens
- Open weights on HuggingFace
Weaknesses
- Preview release; behavior and availability may change
- No independent benchmark scores published yet
- Text-only input; no image or multimodal support
Best for
- Cost-efficient coding assistance
- Agentic workflows on a budget
- Long-context knowledge work
- Deep research tasks
In Depth: ERNIE-5.5-Flash-Preview
Summary
ERNIE-5.5-Flash-Preview is an AI model from Baidu.
Released in Nov 2026. It takes text input and produces text output, with a context window of 1M tokens. Input pricing is $0.28 per 1M tokens and output is $1.13 per 1M tokens on OpenRouter.