ERNIE 4.5 21B A3B Thinking by Baidu — Pricing, Benchmarks & Real Outputs
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Alternatives to ERNIE 4.5 21B A3B Thinking
ERNIE 4.5 21B A3B Thinking's competitors have been quietly putting in work.
ERNIE 4.5 21B A3B Thinking's competitors have been quietly putting in work.
ERNIE 4.5 21B A3B Thinking's competitors have been quietly putting in work.
Baidu's lightweight reasoning MoE model (21B total, 3B active per token) refined for deep multi-step reasoning across logic, math, science, and code. 128K context, Apache-2.0.
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"baidu/ernie-4.5-21b-a3b-thinking" model=,
"role""user""content""Hello!" messages=[{: , : }],
)
print(response.choices[0].message.content)Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.
0 outputs from ERNIE 4.5 21B A3B Thinking
No responses yet. This model is being patient.
Baidu's lightweight reasoning MoE model (21B total, 3B active per token) refined for deep multi-step reasoning across logic, math, science, and code. 128K context, Apache-2.0.
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"baidu/ernie-4.5-21b-a3b-thinking" model=,
"role""user""content""Hello!" messages=[{: , : }],
)
print(response.choices[0].message.content)Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.
0 outputs from ERNIE 4.5 21B A3B Thinking
No responses yet. This model is being patient.