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ERNIE 5.5 Flash Preview

Preview
baidu/ernie-5.5-flash-preview

Text · 1M context · Nov 2026 · 1 upstreams

ERNIE 5.5 Flash Preview is the latest model in Baidu's ERNIE family, with gains in coding, agentic tasks, knowledge work and deep research. It is a mixture-of-experts model with 280B total and 14B active parameters, a 1M-token context window and tool calling, structured outputs and reasoning effort control.

Needs your own keyTo use ERNIE 5.5 Flash Preview, add a key from OpenRouter. AnyRouter adds no fee.

Preview release: behaviour, limits and pricing may change without notice.

context
1M
input / 1M (list)
$0.28
output / 1M (list)
$1.13
routes
1
speed, 24h
No data yet

Upstreams

1
  1. 1OpenRouterYour keynot addedBilled to your key

Quick start

curl
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "baidu/ernie-5.5-flash-preview",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'

Details

Owner
Baidu
Kind
Chat
Released
Nov 2026
Context
1M
Data policy
Provider retention
Endpoint
/api/v1/chat/completions