Baidu · ERNIE 4.5
ERNIE 4.5 300B A47B
Baidu's open-weight 300B/47B-active MoE text model from mid-2025; still Baidu's largest open-weight LLM.
- AA Intelligence
- 7.5#118 of 142
- Price
- Self-host
- Output speed
- —
- Context window
- 131K tokens
Composite indexes
- Artificial Analysis Intelligence Index#118 of 1428
Leader: Claude Opus 5.5 at 58
Coding
- LiveCodeBench#34 of 5646.7%
Leader: Fugu at 92.9%
Agents and tool use
- τ²-Bench#82 of 880%
Leader: GLM-5.2 at 99.1%
Reasoning and knowledge
- Humanity’s Last Exam#146 of 1473.3%
Leader: Claude Opus 5.5 at 61.4%
- GPQA Diamond#69 of 14281.1%
Leader: GPT-6 Astra at 96.1%
- CritPt#100 of 1390%
Leader: GPT-5.6 Sol at 32.3%
Other published results
| Result | Score | Reported by | Source |
|---|---|---|---|
| aime-2025 · AA, AIME 2025 | 41.3% | independent | Artificial Analysis: ERNIE 4.5 300B A47B ↗ |
| Terminal-Bench Hard (AA) · AA | 6.1% | independent | Artificial Analysis: ERNIE 4.5 300B A47B ↗ |
| IFBench (AA) · AA | 39.1% | independent | Artificial Analysis: ERNIE 4.5 300B A47B ↗ |
| AA-Omniscience Index · AA | -35.1 index (-100..100) | independent | Artificial Analysis: ERNIE 4.5 300B A47B ↗ |