1. Models
  2. Claude 5 vs GPT-5.6

2 charts

Claude 5 vs GPT-5.6

Every chart we tracked that puts them side by side. Open one to see the test, the source and how far it travelled.

Claude 5GPT-5.6
Epoch AI small multiples: LLM latency vs context
Epoch AI·Sep 2026
LLM latency vs context
68.2K views460 likes0.8% eng.
Data
Epoch AI scatter plot: GPT-6 Astra TTF scaling
Epoch AI·Sep 2026
GPT-6 Astra TTF scaling
19.5K views227 likes1.4% eng.
Data

Questions people ask

Is Claude 5 better than GPT-5.6?

2 charts we tracked put Claude 5 and GPT-5.6 side by side, from Epoch AI. Which wins depends on the benchmark; each chart below shows its own test.