Claude Opus 4.6 vs Gemini 3.5 Flash Lite
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Gemini 3.5 Flash Lite by Google wins on 4 of 6 benchmarks against Claude Opus 4.6 by Anthropic, which leads on 2. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
Reasoning: In reasoning, Claude Opus 4.6 scores 85.3% on GPQA Diamond compared to Gemini 3.5 Flash Lite's 83.5%, while Claude Opus 4.6 scores 75.7% on τ²-Bench Airline compared to Gemini 3.5 Flash Lite's 75.7%.
Context: In context, Gemini 3.5 Flash Lite scores 1.0M on Context Length compared to Claude Opus 4.6's 1.0M.
Pricing Comparison
Claude Opus 4.6 costs $5.0/1M input tokens and $25.0/1M output tokens, while Gemini 3.5 Flash Lite costs $0.30/1M input and $2.5/1M output. Gemini 3.5 Flash Lite is the more affordable option for API usage.
Verdict
Gemini 3.5 Flash Lite leads across the board in affordability, making it the stronger overall choice in this comparison.
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Claude Opus 4.6 vs Gemini 3.5 Flash Lite — FAQ
Which is better, Claude Opus 4.6 or Gemini 3.5 Flash Lite?
Gemini 3.5 Flash Lite wins on more benchmarks overall (4 vs 2). However, the best choice depends on your specific needs — each model excels in different areas.
How does Claude Opus 4.6 compare to Gemini 3.5 Flash Lite for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is Claude Opus 4.6 cheaper than Gemini 3.5 Flash Lite?
Yes, Gemini 3.5 Flash Lite is cheaper. Claude Opus 4.6 costs $5.0/1M input and $25.0/1M output tokens. Gemini 3.5 Flash Lite costs $0.30/1M input and $2.5/1M output tokens.
Which is faster, Claude Opus 4.6 or Gemini 3.5 Flash Lite?
Output speed data is not available for both models. Check the speed section of the comparison above for available performance data.
What benchmarks does the Claude Opus 4.6 vs Gemini 3.5 Flash Lite comparison cover?
This comparison covers 6 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, Cached Input Cost, τ²-Bench Airline. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.