O3 Mini vs Trinity Large Preview
As of Oct 14, 2026, O3 Mini leads Trinity Large Preview in 1 of 3 shared categories: General LLM.
O3 Mini
It used to be. Was SOTA in Reasoning.
Trinity Large Preview
#118 Best current rank: #118 in Factuality, as of Oct 14, 2026.
| Category | O3 Mini | Trinity Large Preview |
|---|---|---|
| General LLM | #7 · #7 in General LLM Margin — LMArena leaderboard dataset · Apr 16, 2025 | #136 · #136 in General LLM Margin 92.51700680272108 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #133 · Was SOTA · Reasoning Margin 91.78082191780823 LMArena leaderboard dataset · Oct 13, 2026 | #131 · #131 in Reasoning Margin 90.41095890410959 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #76 · #76 in Science Margin — Epoch AI benchmarking hub · Jan 31, 2025 | — |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #145 · #145 in Long context Margin 98.63945578231292 LMArena leaderboard dataset · Oct 13, 2026 | #130 · #130 in Long context Margin 88.43537414965986 LMArena leaderboard dataset · Oct 13, 2026 |
| Factuality | #— · Not enough data Margin — Epoch AI benchmarking hub · Jan 31, 2025 | #118 · #118 in Factuality Margin 88.80597014925374 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #51 · #51 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jan 31, 2025 | — |
O3 Mini: $1.9250000000000003 per 1M blended tokens.
Trinity Large Preview: price per 1M tokens is unset in the catalog.
O3 Mini: closed weights.
Trinity Large Preview: open weights.
General LLM: As of Oct 14, 2026, O3 Mini leads Trinity Large Preview in General LLM at #7 against #136.
Reasoning: As of Oct 14, 2026, Trinity Large Preview leads O3 Mini in Reasoning at #131 against #133.
Long context: As of Oct 14, 2026, Trinity Large Preview leads O3 Mini in Long context at #130 against #145.
O3 Mini · Trinity Large Preview
O3 Mini or Trinity Large Preview?
As of Oct 14, 2026, O3 Mini leads Trinity Large Preview in 1 of 3 shared categories: General LLM.
O3 Mini or Trinity Large Preview for General LLM?
As of Oct 14, 2026, O3 Mini leads Trinity Large Preview in General LLM at #7 against #136.
O3 Mini or Trinity Large Preview for Reasoning?
As of Oct 14, 2026, Trinity Large Preview leads O3 Mini in Reasoning at #131 against #133.
O3 Mini or Trinity Large Preview for Long context?
As of Oct 14, 2026, Trinity Large Preview leads O3 Mini in Long context at #130 against #145.