VERIFIEDOct 142026
Is O3 Mini state of the art?
It used to be.Was SOTA in Reasoning.
As of Oct 14, 2026, O3 Mini from OpenAI. Was SOTA in Reasoning. Was SOTA in Reasoning from 2025-02-09 to 2025-02-17.
Why
The ruling, in plain English
Last listed at #7 in General LLM on 2025-04-16.
Receipts
Evidence
| Source | Score | Date | Type | Receipt |
|---|---|---|---|---|
| LMArena Text (style-controlled, overall) o3-mini-high · high | 1286.8801255732205 1282.1–1291.7 | 2025-04-16 | INDEP. | snap_9a4e972507c9 |
| LMArena Text (style-controlled, math) o3-mini-high · high | 1400.853529400201 1389.8–1412.2 | 2025-07-01 | INDEP. | snap_9a4e972507c9 |
| GPQA Diamond o3-mini-2025-01-31_high · high | 0.7702020202020202 0.7–0.8 | 2025-01-31 | INDEP. | snap_e03cddec1fbb |
| LMArena Text (style-controlled, coding) o3-mini-high · high | 1389.858553821059 1382.1–1399.1 | 2025-05-22 | INDEP. | snap_9a4e972507c9 |
| LMArena Text (style-controlled, longer query) o3-mini-high · high | 1310.439346917322 1300.4–1322.5 | 2025-04-16 | INDEP. | snap_9a4e972507c9 |
| SimpleQA Verified o3-mini-2025-01-31_high · high | 0.153 0.1–0.2 | 2025-01-31 | INDEP. | snap_e03cddec1fbb |
| ARC-AGI o3-mini-2025-01-31_high · high | 0.345 | 2025-01-31 | INDEP. | snap_e03cddec1fbb |
Reign history
Where it sits in the succession
Reasoning
Claude 3.5 Sonnet
O1 Mini
O1 Preview
O1 Preview
Claude 3.5 Sonnet
O1 Preview
O1
O1 Preview
DeepSeek R1
O1
DeepSeek R1
O1
O3 Mini
DeepSeek R1
O1
DeepSeek R1
GPT-4.5 Preview
O1
DeepSeek R1
GPT-4.5 Preview
DeepSeek R1
DeepSeek V3 0324
GPT-4.5 Preview
O3
Claude Opus 4
O3
Gemini 2.5 Pro
Gemini 2.5 Pro
O3
Gemini 2.5 Pro
O3
Qwen3 235B A22b Instruct 2507
Claude Opus 4.1
Gemini 2.5 Pro
GPT-5
Qwen3 235B A22b Instruct 2507
Claude Opus 4.1
Gemini 2.5 Pro
GPT-5
Claude Opus 4.1
Claude Sonnet 4.5
Gemini 2.5 Pro
Gemini 3 Pro
Claude Opus 4.5
Gemini 3 Pro
Claude Opus 4.6
Gemini 3.1 Pro Preview
Claude Opus 4.6
Claude Opus 4.6
Muse Spark
Claude Opus 4.6
Claude Opus 4.7
Claude Opus 4.6
Claude Opus 4.6
Claude Opus 4.7
Claude Opus 4.6
Claude Fable 5
Claude Opus 4.6
Claude Opus 4.7
Claude Fable 5
Claude Opus 4.6
Claude Fable 5
Claude Opus 4.6
Claude Opus 5
Claude Fable 5
Claude Opus 4.6
Claude Fable 5
Claude Opus 4.6
Claude Opus 5
Claude Fable 5
Claude Opus 4.6
Claude Opus 4.7
Claude Fable 5
Claude Fable 5.1
Claude Opus 4.6
Claude Opus 4.7
Claude Opus 5.5
Gemini 4 Argon
Honest about the gaps
Where it is not the crown
| Category | This model | Why |
|---|---|---|
| General LLM | Not SOTA · #7 | Last listed at #7 in General LLM on 2025-04-16. |
| Reasoning | Was SOTA | Was SOTA in Reasoning from 2025-02-09 to 2025-02-17. |
| Math | Not SOTA · #11 | Last listed at #11 in Math on 2025-07-01. |
| Science | Not SOTA · #94 | Last listed at #94 in Science on 2025-01-31. That board does not award a crown. |
| Coding | Not SOTA · #9 | Last listed at #9 in Coding on 2025-05-22. |
| Long context | Not SOTA · #9 | Last listed at #9 in Long context on 2025-04-16. |
| Factuality | Not SOTA · #74 | Last listed at #74 in Factuality on 2025-01-31. |
| Abstraction (ARC) | Not SOTA · #67 | Last listed at #67 in Abstraction (ARC) on 2025-01-31. That board does not award a crown. |