Compare/claude-4-6-opus vs Gemini 3 Pro Preview (high)

claude-4-6-opusvsGemini 3 Pro Preview (high)

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

claude-4-6-opus

Input
Output
Speed
TTFT
Google

Gemini 3 Pro Preview (high)

Input
$2/M
Output
$12/M
Speed
117 tok/s
TTFT
39.61s

Winner by Category

Cheaper
Gemini 3 Pro Preview (high)
Faster (tok/s)
Gemini 3 Pro Preview (high)
Lower Latency
Gemini 3 Pro Preview (high)
Benchmarks (0-11)
Gemini 3 Pro Preview (high)

Pricing Comparison

Metricclaude-4-6-opusGemini 3 Pro Preview (high)
Input ($/M tokens)$2
Output ($/M tokens)$12
Cost for 1M input + 100K output tokens:
Gemini 3 Pro Preview (high)$3.20

Speed Comparison

Output Speed (tokens/s) — higher is better
claude-4-6-opus
Gemini 3 Pro Preview (high)
117 tok/s
Time to First Token (seconds) — lower is better
claude-4-6-opus
Gemini 3 Pro Preview (high)
39.61s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
48.4
Coding Index
46.5
Math Index
95.7
GPQA Diamond
90.8%
MMLU-Pro
89.8%
LiveCodeBench
91.7%
AIME 2025
95.7%
MATH-500
Humanity's Last Exam
37.2%
SciCode
56.1%
IFBench
70.4%
TerminalBench
41.7%
claude-4-6-opus0 wins
11 winsGemini 3 Pro Preview (high)

Frequently Asked Questions

Which is cheaper, claude-4-6-opus or Gemini 3 Pro Preview (high)?

Gemini 3 Pro Preview (high) is cheaper overall. Its blended price (3:1 input/output ratio) is $4.50/M tokens vs $—/M for claude-4-6-opus.

Which model performs better on benchmarks?

Gemini 3 Pro Preview (high) wins 11 out of 12 benchmarks compared to 0 for claude-4-6-opus. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Gemini 3 Pro Preview (high) generates tokens faster at 117 tok/s vs — tok/s. However, Gemini 3 Pro Preview (high) has lower time-to-first-token (39.61s vs —s).

When should I use claude-4-6-opus vs Gemini 3 Pro Preview (high)?

Choose based on your priorities: Gemini 3 Pro Preview (high) for lower cost, Gemini 3 Pro Preview (high) for stronger benchmark performance, and Gemini 3 Pro Preview (high) for faster generation. For latency-sensitive apps, check the TTFT comparison above.