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Model Pareto

ERNIE 4.5 300B A47B

Baidu ERNIEOpen weightsartificialanalysis.ai ↗
Compare with nearest rivalsCompare with…
Input
$0.28/M tok
Output
$1.10/M tok
Blended
$0.485/M tok · 3:1
Speed
~79tok/sest.
Context
131Ktokens

Long-tail import from Artificial Analysis (2026-09-24); AA variant: ERNIE 4.5 300B A47B. Price = AA median host price.

Rankings

Self-hostingEstimated

How we estimate →

What it would cost to run these open weights yourself on rented GPUs, compared with the API price above.

Hardware
4× B200 180GB
FP8 weights
Throughput
~10,810 tok/s
many requests batched
Price
$0.28–2.49 /M tok
busy → light use
On your own machine
Mac Studio M5 Ultra 512GB (int4, ~36 tok/s single-stream)
single consumer GPU or Mac
Assumptions (5)
  • FP8 weights (300B params, 47B active per token) + 25% KV-cache headroom ≈ 375 GB
  • 4× B200 180GB at $5.98–$14.24/GPU-hour on-demand (2026-09-24)
  • ~10,810 output tok/s aggregate at batch 309 (bandwidth-bound); MoE compute scales with active params
  • Blended 3:1 input:output; prefill ~90,479 tok/s
  • Low = 75% utilization at the low GPU price; high = 20% at the high price

Benchmark scores

~ italic, dashed = no published score yet, estimated from related benchmarks.

Writing & chat

MMMLUEstimated
~last of 5 (estimated)below measured range (<81.3%)
  1. #1Gemini 3.1 Pro92.6%
  2. #2Gemma 4 31B88.4%
  3. #4gpt-oss-120b81.3%
  4. ~#5ERNIE 4.5 300B A47BEstimated<81.3%
No published score — estimated from related benchmarks
LMArena Text, Non-English (Elo)Estimated
~#44 of 54 (estimated)~1329 Elo
  1. #1Claude Opus 5.51501
  2. #2Claude Fable 5.1Few votes1496
  3. #43gpt-oss-120b1338
  4. ~#44ERNIE 4.5 300B A47BEstimated1329
  5. #44INTELLECT-3Few votes1327
No published score — estimated from related benchmarks
LMArena Text (Elo)Estimated
~#45 of 54 (estimated)~1351 Elo
  1. #1Claude Opus 5.51509
  2. #2Claude Fable 5.11501
  3. #44gpt-oss-120b1352
  4. ~#45ERNIE 4.5 300B A47BEstimated1351
  5. #45Llama 3.1 Nemotron Ultra 253B v1Few votes1348
No published score — estimated from related benchmarks

Hard reasoning

AIME (latest)Estimated
~#14 of 25 (estimated)~66.5%
  1. #1Inkling97.1%
  2. #2Muse Glimmer94.7%
  3. #13Phi-4-reasoning-plus78.0%
  4. ~#14ERNIE 4.5 300B A47BEstimated66.5%
  5. #14Mistral Large 338.0%
No published score — estimated from related benchmarks
AA Intelligence IndexEstimated
~#58 of 75 (estimated)~11.6
  1. #1Claude Opus 5.557.6
  2. #2Claude Sonnet 5.556.0
  3. #57Mercury 2.512.3
  4. ~#58ERNIE 4.5 300B A47BEstimated11.6
  5. #58gpt-oss-120b11.6
No published score — estimated from related benchmarks

Agents

OSWorld-VerifiedEstimated
~#10 of 12 (estimated)~66.9%
  1. #1Kimi K384.8%
  2. #2Qwen3.8 27B84.3%
  3. #9Nex-N2.5-Mini71.2%
  4. ~#10ERNIE 4.5 300B A47BEstimated66.9%
  5. #10Muse Glimmer65.9%
No published score — estimated from related benchmarks
OSWorld 2.0Estimated
~#3 of 5 (estimated)~53.8%
  1. #1GLM-5.3 Flash59.1%
  2. #2Kimi K358.3%
  3. ~#3ERNIE 4.5 300B A47BEstimated53.8%
  4. #3GPT-5.6 Terra50.2%
No published score — estimated from related benchmarks
BrowseCompEstimated
~#17 of 18 (estimated)~34.6%
  1. #1Atria Dawn Preview92.5%
  2. #2GPT-6 Astra91.5%
  3. #16Nemotron 3 Ultra44.4%
  4. ~#17ERNIE 4.5 300B A47BEstimated34.6%
  5. #17Mistral Small 421.3%
No published score — estimated from related benchmarks
GDPval-AA (Elo)Estimated
~#57 of 87 (estimated)~613 Elo
  1. #1Claude Opus 5.51846
  2. #2Claude Fable 5.11735
  3. #56Nemotron 3.5 Lightning624
  4. ~#57ERNIE 4.5 300B A47BEstimated613
  5. #57Gemma 4 31B606
No published score — estimated from related benchmarks
AutomationBench-AAEstimated
~#53 of 80 (estimated)~3.1%
  1. #1Claude Opus 5.569.5%
  2. #2DeepSeek V4.1 Flash68.9%
  3. #52Claude Haiku 4.53.2%
  4. ~#53ERNIE 4.5 300B A47BEstimated3.1%
  5. #53Devstral 23.1%
No published score — estimated from related benchmarks
τ-Bench Banking (AA)Estimated
~#67 of 89 (estimated)~7.6%
  1. #1Muse Spark 1.350.5%
  2. #2GLM-5.350.3%
  3. #66Granite 4.2 8B7.6%
  4. ~#67ERNIE 4.5 300B A47BEstimated7.6%
  5. #67LFM2.5-2.6B7.2%
No published score — estimated from related benchmarks