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Compare · 2026-10-15

DeepSeek V4 Pro High Preview vs GPT-6.1 Sol

As of Oct 15, 2026, DeepSeek V4 Pro High Preview leads GPT-6.1 Sol in 0 of 5 shared categories.

CategoryDeepSeek V4 Pro High PreviewGPT-6.1 Sol
General LLM
#64 · #64 in General LLM
Margin 34.04255319148936
LMArena leaderboard dataset · Oct 13, 2026
#18 · #18 in General LLM
Margin 9.574468085106389
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#70 · #70 in Reasoning
Margin 37.765957446808514
LMArena leaderboard dataset · Oct 13, 2026
#15 · #15 in Reasoning
Margin 8.510638297872347
LMArena leaderboard dataset · Oct 13, 2026
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science—
#4 · #4 in Science
Margin —
Epoch AI benchmarking hub · Sep 29, 2026
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#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
#59 · #59 in Coding › Web dev
Margin 46.4
LMArena leaderboard dataset · Oct 13, 2026
#4 · Near-SOTA · Coding › Web dev
Margin 2.4000000000000057
LMArena leaderboard dataset · Oct 13, 2026
Long context
#62 · #62 in Long context
Margin 32.97872340425532
LMArena leaderboard dataset · Oct 13, 2026
#18 · #18 in Long context
Margin 9.574468085106389
LMArena leaderboard dataset · Oct 13, 2026
Vision—
#1 · Co-SOTA · Vision
Margin 0
Epoch AI benchmarking hub · Sep 29, 2026
Factuality
#63 · #63 in Factuality
Margin 37.20930232558139
LMArena leaderboard dataset · Oct 13, 2026
#33 · #33 in Factuality
Margin 19.767441860465127
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)—
#1 · #1 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Sep 29, 2026
Price per 1M tokens

DeepSeek V4 Pro High Preview: price per 1M tokens is unset in the catalog.

GPT-6.1 Sol: $4.000000000000001 per 1M blended tokens.

Open weights

DeepSeek V4 Pro High Preview: open weights.

GPT-6.1 Sol: closed weights.

Which to pick

General LLM: As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in General LLM at #18 against #64.

Reasoning: As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Reasoning at #15 against #70.

Coding › Web dev: As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Coding › Web dev at #4 against #59.

Long context: As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Long context at #18 against #62.

Factuality: As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Factuality at #33 against #63.

DeepSeek V4 Pro High Preview · GPT-6.1 Sol

DeepSeek V4 Pro High Preview or GPT-6.1 Sol?

As of Oct 15, 2026, DeepSeek V4 Pro High Preview leads GPT-6.1 Sol in 0 of 5 shared categories.

DeepSeek V4 Pro High Preview or GPT-6.1 Sol for General LLM?

As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in General LLM at #18 against #64.

DeepSeek V4 Pro High Preview or GPT-6.1 Sol for Reasoning?

As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Reasoning at #15 against #70.

DeepSeek V4 Pro High Preview or GPT-6.1 Sol for Coding › Web dev?

As of Oct 15, 2026, GPT-6.1 Sol leads DeepSeek V4 Pro High Preview in Coding › Web dev at #4 against #59.