# GPT-5.2 vs GPT-5.6 Terra

As of Oct 14, 2026, GPT-5.2 leads GPT-5.6 Terra in 0 of 7 shared categories.

GPT-5.2: $4.8125 per 1M blended tokens.

GPT-5.6 Terra: $4.5 per 1M blended tokens.

GPT-5.2: closed weights.

GPT-5.6 Terra: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in General LLM at #35 against #74.
- Which to pick, Reasoning: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Reasoning at #35 against #70.
- Which to pick, Science: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Science at #15 against #26.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Coding › Web dev at #42 against #67.
- Which to pick, Long context: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Long context at #46 against #80.
- Which to pick, Factuality: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Factuality at #24 against #65.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.2 in Abstraction (ARC) at #4 against #24.

As of Oct 14, 2026, GPT-5.2 is ranked #14 in Math (since Oct 14, 2026; sources Humanity's Last Exam; methodology v1.0).

As of Oct 14, 2026, GPT-5.6 Terra is ranked #4 in Abstraction (ARC) (since Oct 14, 2026; sources ARC-AGI; methodology v1.0).