ERNIE-5.5-Flash-Preview
ERNIE-5.5-Flash-Preview is a compact variant, chosen for high throughput and low cost rather than absolute capability. Available via Baidu. 1,024,000-token context. Efficient pricing. Currently in preview; capabilities and pricing may shift.
ERNIE-5.5-Flash-Preview is a efficient AI model from Baidu. It costs $0.2800 per million input tokens and $1.13 per million output tokens (blended $0.5350/M), with a 1,024,000-token context window.
RatesUSD per million tokens. Blend is 70% input, 30% output, our calculation.
From OpenRouter's listing, read on 11 Nov 2026.
- Sub-second latency
- Affordable at scale
- Good for routing & classification
- Routing & classification
- Bulk summarisation
- Realtime chat UX
Benchmarks
More from Baidu
See all 3 →Frequently asked questions
How much does ERNIE-5.5-Flash-Preview cost?
ERNIE-5.5-Flash-Preview costs $0.2800 per million input tokens and $1.13 per million output tokens, for a blended reference rate of $0.5350 per million tokens.
What is ERNIE-5.5-Flash-Preview's context window?
ERNIE-5.5-Flash-Preview supports up to 1,024,000 tokens of context in a single request.
What is ERNIE-5.5-Flash-Preview best for?
ERNIE-5.5-Flash-Preview is well suited to Sub-second latency, Affordable at scale and Good for routing & classification.
Who makes ERNIE-5.5-Flash-Preview?
ERNIE-5.5-Flash-Preview is developed and served by Baidu.