Compare/Claude 3 Opus vs GPT-4 Turbo

Claude 3 OpusvsGPT-4 Turbo

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

Anthropic

Claude 3 Opus

Input
$15/M
Output
$75/M
Speed
TTFT
OpenAI

GPT-4 Turbo

Input
$10/M
Output
$30/M
Speed
30 tok/s
TTFT
0.87s

Winner by Category

Cheaper
GPT-4 Turbo
Faster (tok/s)
GPT-4 Turbo
Lower Latency
Claude 3 Opus
Benchmarks (3-5)
GPT-4 Turbo

Pricing Comparison

MetricClaude 3 OpusGPT-4 Turbo
Input ($/M tokens)$15$10
Output ($/M tokens)$75$30
Cost for 1M input + 100K output tokens:
Claude 3 Opus$22.50
GPT-4 Turbo$13.00

Speed Comparison

Output Speed (tokens/s) — higher is better
Claude 3 Opus
GPT-4 Turbo
30 tok/s
Time to First Token (seconds) — lower is better
Claude 3 Opus
GPT-4 Turbo
0.87s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
18.013.7
Coding Index
19.521.5
Math Index
GPQA Diamond
48.9%
MMLU-Pro
69.6%69.4%
LiveCodeBench
27.9%29.1%
AIME 2025
MATH-500
64.1%73.7%
Humanity's Last Exam
3.1%3.3%
SciCode
23.3%31.9%
IFBench
TerminalBench
Claude 3 Opus3 wins
5 winsGPT-4 Turbo

Frequently Asked Questions

Which is cheaper, Claude 3 Opus or GPT-4 Turbo?

GPT-4 Turbo is cheaper overall. Its blended price (3:1 input/output ratio) is $15.00/M tokens vs $30.00/M for Claude 3 Opus.

Which model performs better on benchmarks?

GPT-4 Turbo wins 5 out of 12 benchmarks compared to 3 for Claude 3 Opus. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

GPT-4 Turbo generates tokens faster at 30 tok/s vs 0 tok/s. Claude 3 Opus also has lower time-to-first-token (0.00s vs 0.87s).

When should I use Claude 3 Opus vs GPT-4 Turbo?

Choose based on your priorities: GPT-4 Turbo for lower cost, GPT-4 Turbo for stronger benchmark performance, and GPT-4 Turbo for faster generation. For latency-sensitive apps, check the TTFT comparison above.