Claude Opus 5 vs Gemini 2.5 Flash Lite Preview 06.17 Thinking
As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in 2 of 2 shared categories: General LLM and Long context.
Claude Opus 5
Close. Near-SOTA in Factuality, rank #4.
Gemini 2.5 Flash Lite Preview 06.17 Thinking
#139 Best current rank: #139 in General LLM, as of Oct 15, 2026.
| Category | Claude Opus 5 | Gemini 2.5 Flash Lite Preview 06.17 Thinking |
|---|---|---|
| General LLM | #11 · Was SOTA · General LLM Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #139 · #139 in General LLM Margin 94.5578231292517 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #9 · Was SOTA · Reasoning Margin 6.849315068493155 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 8, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #12 · #12 in Science Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
| 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 | #140 · #140 in Long context Margin 95.23809523809524 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 | — |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
Claude Opus 5: $10 per 1M blended tokens.
Gemini 2.5 Flash Lite Preview 06.17 Thinking: price per 1M tokens is unset in the catalog.
Claude Opus 5: closed weights.
Gemini 2.5 Flash Lite Preview 06.17 Thinking: closed weights.
General LLM: As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in General LLM at #11 against #139.
Long context: As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in Long context at #9 against #140.
Claude Opus 5 · Gemini 2.5 Flash Lite Preview 06.17 Thinking
Claude Opus 5 or Gemini 2.5 Flash Lite Preview 06.17 Thinking?
As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in 2 of 2 shared categories: General LLM and Long context.
Claude Opus 5 or Gemini 2.5 Flash Lite Preview 06.17 Thinking for General LLM?
As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in General LLM at #11 against #139.
Claude Opus 5 or Gemini 2.5 Flash Lite Preview 06.17 Thinking for Long context?
As of Oct 15, 2026, Claude Opus 5 leads Gemini 2.5 Flash Lite Preview 06.17 Thinking in Long context at #9 against #140.