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Baidu: ERNIE 4.5 21B A3B Thinking
ERNIE-4.5-21B-A3B-Thinking is Baidu's upgraded lightweight MoE model, refined to boost reasoning depth and quality for top-tier performance in logical puzzles, math, science, coding, text generation, and expert-level academic benchmarks.
Best for
Code GenerationDebuggingCode ReviewComplex Reasoning
Context Window
131K tokens ≈ 291 pages of text
Input Cost
$0.07/1M
Output Cost
$0.28/1M
Latency p50
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Pricing Details
Standard Pricing
Input (per 1M tokens)
$0.07
Output (per 1M tokens)
$0.28
Hallucination Score™ (est.)
Community reliability estimate · not official
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Not yet rated
About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.
Price History
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Provider
baidu
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