Claude Opus 5 vs Gemma 3 27B IT
As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in 3 of 3 shared categories: General LLM, Science, and Factuality.
Claude Opus 5
Close. Near-SOTA in Factuality, rank #4.
Gemma 3 27B IT
#115 Best current rank: #115 in Factuality, as of Oct 14, 2026.
| Category | Claude Opus 5 | Gemma 3 27B IT |
|---|---|---|
| General LLM | #11 · Was SOTA · General LLM Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #146 · #146 in General LLM Margin 99.31972789115646 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #9 · Was SOTA · Reasoning Margin 6.849315068493155 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 12, 2025 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #12 · #12 in Science Margin — Epoch AI benchmarking hub · Jul 24, 2026 | #132 · #132 in Science Margin — Epoch AI benchmarking hub · Mar 12, 2025 |
| Coding | #4 · #4 in Coding Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Agentic | #4 · #4 in Coding › Agentic Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #6 · Was SOTA · Coding › Web dev Margin 4.672897196261687 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #9 · Was SOTA · Long context Margin 6.122448979591837 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #12 · #12 in Vision Margin 36.8421052631579 Epoch AI benchmarking hub · Jul 24, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #4 · Near-SOTA · Factuality Margin 3.731343283582092 LMArena leaderboard dataset · Oct 13, 2026 | #115 · #115 in Factuality Margin 86.56716417910448 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
Claude Opus 5: $10 per 1M blended tokens.
Gemma 3 27B IT: $0.1725 per 1M blended tokens.
Claude Opus 5: closed weights.
Gemma 3 27B IT: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in General LLM at #11 against #146.
Science: As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in Science at #12 against #132.
Factuality: As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in Factuality at #4 against #115.
Claude Opus 5 · Gemma 3 27B IT
Claude Opus 5 or Gemma 3 27B IT?
As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in 3 of 3 shared categories: General LLM, Science, and Factuality.
Claude Opus 5 or Gemma 3 27B IT for General LLM?
As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in General LLM at #11 against #146.
Claude Opus 5 or Gemma 3 27B IT for Science?
As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in Science at #12 against #132.
Claude Opus 5 or Gemma 3 27B IT for Factuality?
As of Oct 14, 2026, Claude Opus 5 leads Gemma 3 27B IT in Factuality at #4 against #115.