Compare · 2026-10-14

GPT-4 Turbo vs GPT-6 Astra

As of Oct 14, 2026, GPT-4 Turbo leads GPT-6 Astra in 1 of 2 shared categories: General LLM.

CategoryGPT-4 TurboGPT-6 Astra
General LLM
#10 · #10 in General LLM
Margin —
LMArena leaderboard dataset · Oct 23, 2024
#25 · #25 in General LLM
Margin 17.006802721088434
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#— · Not enough data
Margin —
LMArena leaderboard dataset · Sep 4, 2024
#23 · #23 in Reasoning
Margin 16.438356164383563
LMArena leaderboard dataset · Oct 13, 2026
Math—
#1 · SOTA · Math
Margin 0
Epoch AI benchmarking hub · Sep 3, 2026
Science
#139 · #139 in Science
Margin —
Epoch AI benchmarking hub · Apr 9, 2024
#2 · #2 in Science
Margin —
Epoch AI benchmarking hub · Sep 3, 2026
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Sep 15, 2024
#2 · Near-SOTA · Coding
Margin 13.63636363636364
Terminal-Bench Harbor Hub · Oct 6, 2026
Coding › Agentic—
#2 · Near-SOTA · Coding › Agentic
Margin 13.63636363636364
Terminal-Bench Harbor Hub · Oct 6, 2026
Coding › Web dev—
#2 · Near-SOTA · Coding › Web dev
Margin 0.9345794392523317
LMArena leaderboard dataset · Oct 13, 2026
Long context—
#22 · #22 in Long context
Margin 14.965986394557817
LMArena leaderboard dataset · Oct 13, 2026
Vision
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
#1 · Co-SOTA · Vision
Margin 0
Epoch AI benchmarking hub · Sep 3, 2026
Factuality—
#25 · #25 in Factuality
Margin 19.402985074626883
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)—
#1 · #1 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Sep 3, 2026
Price per 1M tokens

GPT-4 Turbo: $15.000000000000002 per 1M blended tokens.

GPT-6 Astra: $20 per 1M blended tokens.

Open weights

GPT-4 Turbo: closed weights.

GPT-6 Astra: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, GPT-4 Turbo leads GPT-6 Astra in General LLM at #10 against #25.

Science: As of Oct 14, 2026, GPT-6 Astra leads GPT-4 Turbo in Science at #2 against #139.

GPT-4 Turbo · GPT-6 Astra

GPT-4 Turbo or GPT-6 Astra?

As of Oct 14, 2026, GPT-4 Turbo leads GPT-6 Astra in 1 of 2 shared categories: General LLM.

GPT-4 Turbo or GPT-6 Astra for General LLM?

As of Oct 14, 2026, GPT-4 Turbo leads GPT-6 Astra in General LLM at #10 against #25.

GPT-4 Turbo or GPT-6 Astra for Science?

As of Oct 14, 2026, GPT-6 Astra leads GPT-4 Turbo in Science at #2 against #139.