---
id: "baidu/ernie-light-dt-1.0-intl"
also: ["baidu/ernie-light-dt-1.0-intl-20261110"]
card_usd_per_m: "1.13 in, 3.94 out, at baidu"
cheapest_list_usd_per_m: "1.13 in, 3.94 out, at baidu on openrouter"
cheapest_effective_usd_per_m: "0.2376 in, 3.9396 out, at baidu on openrouter"
context: 1024000
max_output: 131072
input: ["text"]
output: ["text"]
released: "2026-11-10"
reasoning: ["max", "high", "low", "none"]
api: ["/api/v1/chat/completions", "/api/v1/completions", "/api/v1/messages", "/api/v1/responses"]
params: ["include_reasoning", "max_tokens", "reasoning", "reasoning_effort", "response_format", "structured_outputs", "temperature", "tool_choice", "tools", "top_p"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 1
---
# Baidu: ERNIE-Light-DT-1.0

ERNIE-Light-DT-1.0 is based on open-source GLM models and includes research findings from Baidu Search's Lightning large model. It features Baidu Sparse Attention (BSA), a unique sparse attention mechanism developed by...