The Orchestrator › Models › Baidu
Baidu: ERNIE-5.5-Flash-Preview (free)
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. It has 280 billion total...
Specifications
| Provider | Baidu |
| Model ID | baidu/ernie-5.5-flash-preview |
| Context window | 1.0M tokens (1,024,000) |
| Modalities | text → text |
| Tokenizer | Other |
| Router sources | OpenRouter |
| Released | 2026-11-10 |
| Tracked since | 2026-11-14 |
| Popularity | Not in the ranked set |
| Reasoning | Mandatory |
Pricing (per million tokens)
| Variant | Source | API ID | Input | Output | Context |
|---|---|---|---|---|---|
| free | OpenRouter | baidu/ernie-5.5-flash-preview:free | Free | Free | 1.0M |
Capabilities
Agentic tool useStructured outputsReasoning (always on)1M+ context windowControllable reasoning
Supported parameters
include_reasoning, max_tokens, reasoning, reasoning_effort, response_format, structured_outputs, temperature, tool_choice, tools, top_p