ERNIE 4.5 300B A47B

Jun 2025
ERNIE 4.5 300B A47B
Compare in
on
—per task?
$0.28 / $1.10per 1M in / out?
—output speed?
131Kcontext

Rankingin non-thinking mode?

Strong at

B
Science#109 of 312
C
Tool calling#229 of 242Reasoning#329 of 336Knowledge#161 of 320Instructions#163 of 245

Alternatives?

ModelScoreCostPer taskWhat changes
CheaperLing 3.1 Flash 1019×5.8-7%$1.49BetterGPT-6 Lunalow×2.9-59%$0.005Function calling only with none · Chat Completions+3OpenStep 5 Previewthinking×5.8+194%$1.03Memory (4-bit): 180 GB → 363 GB+3CheaperClaude Haiku 5.5max×5.8-59%$0.21Remove sampling parameters+5CheaperMiniMax M3.1 Flashthinking×5.7-46%$0.22No strict JSON+1

Run it yourself

estimate
Fits on✗ 8 GB (phone, laptop)✗ 16 GB✗ 24 GB GPU✗ 48 GB GPU✗ 80 GB GPU
LicenceApache-2.0free for commercial use

Benchmarks

all categories
Chat & Knowledge
Humanity's Last Exam3.3#332
AA Omniscience Index-35.1#162
CritPt (physics)0#182
AA Intelligence Index 4.3.2≈7.5#264
AA Omniscience · Accuracy19.1#166
AA Omniscience · Hallucination Rate66.9#125
MMLU-Pro · official boardlab78.4
GPQA Diamond81.1#110
AIME 2025 · AA archived41.3#92
Coding
Terminal-Bench Hard (version unstated)6.1#154
LiveCodeBench · AA archived46.7#94
Agents & Tool Use
τ²-bench · AA0#232
Writing & Language
IFBench (instructions)39.1#164

FAQ

How much does ERNIE 4.5 300B A47B cost?›

$0.28 per 1M input tokens and $1.10 per 1M output tokens (cheapest host: Jiekou.AI).

Is ERNIE 4.5 300B A47B free to use?›

There is no free API; the cheapest paid price is $0.28 per 1M input tokens. The weights are open, so you can run it yourself.

How good is ERNIE 4.5 300B A47B, and what is it best at?›

#329 of 336 in Chat & Knowledge, #152 of 239 in Coding, #229 of 242 in Agents & Tool Use, #163 of 245 in Writing & Language.

Is ERNIE 4.5 300B A47B better than Qwen3 30B A3B Instruct 2507?›

On AA Intelligence Index 4.3.2, ERNIE 4.5 300B A47B scores 7.5 vs 7.5 — about the same.

How can I use ERNIE 4.5 300B A47B?›

Through the Baidu API.

What is the context window of ERNIE 4.5 300B A47B?›

131K tokens.

When was ERNIE 4.5 300B A47B released? Is there a newer version?›

Released 2025-06-30. It is the current version in its line.

Is ERNIE 4.5 300B A47B open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run ERNIE 4.5 300B A47B locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can ERNIE 4.5 300B A47B read images?›

No, it accepts text only.

What is ERNIE 4.5 300B A47B?›

ERNIE 4.5 300B A47B is an open-weights language model from Baidu, released Jun 2025.

What are the best alternatives to ERNIE 4.5 300B A47B?›

Ling 3.1 Flash 1019 (cheaper), GPT-6 Luna (better), Step 5 Preview (open weights).