LLM Comparison

GPT-6 Sol vs DeepSeek V4.1 Flash: benchmark scores, pricing & comparison.

Side-by-side GPT-6 Sol vs DeepSeek V4.1 Flash comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Verdict: GPT-6 Sol ranks higher (#20 vs #22); DeepSeek V4.1 Flash wins 4 of 7 shared benchmarks; DeepSeek V4.1 Flash costs less ($0.15/$0.60 vs $2.00/$10.0 per 1M tokens).

Rank #20 vs #22AskClash overall scores 59.3 vs 58.0.
Pricing $2.00/$10.0 vs $0.15/$0.60Input and output token prices per 1M tokens when published.
Proprietary vs APIOpenAI vs DeepSeek.

GPT-6 Sol vs DeepSeek V4.1 Flash benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

MetricGPT-6 SolDeepSeek V4.1 Flash
Overall Score59.358.0
Leaderboard Rank#20#22
ACB55.863.0
Coding Agent Index56.7—
HLE47.936.8
GPQA—90.9
SWE-Atlas57.5—
Terminal-Bench43.926.8
DeepSWE68.874.2
GDPval-AA1509.91600.0
Finance Agent49.053.5
MMMU-Pro82.977.0
ARC-AGI 289.6—
Input Price (per 1M tokens)$2.00$0.15
Output Price (per 1M tokens)$10.0$0.60
Context Window1.05M1M
Benchmarks Published1311

GPT-6 Sol vs DeepSeek V4.1 Flash head-to-head charts

GPT-6 Sol leads 4 and DeepSeek V4.1 Flash leads 4 of 8 shared benchmarks. DeepSeek V4.1 Flash is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

GPT-6 SolDeepSeek V4.1 Flash
Overall
59.3GPT-6 Sol
58.0DeepSeek V4.1 Flash
ACB
55.8GPT-6 Sol
63.0DeepSeek V4.1 Flash
HLE
47.9GPT-6 Sol
36.8DeepSeek V4.1 Flash
Terminal-Bench
43.9GPT-6 Sol
26.8DeepSeek V4.1 Flash
DeepSWE
68.8GPT-6 Sol
74.2DeepSeek V4.1 Flash
GDPval-AA
1509.9GPT-6 Sol
1600.0DeepSeek V4.1 Flash
Finance Agent
49.0GPT-6 Sol
53.5DeepSeek V4.1 Flash
MMMU-Pro
82.9GPT-6 Sol
77.0DeepSeek V4.1 Flash
GPT-6 Sol
Input$2.00
Output$10.0
Workload$4.00
Context1.05M
DeepSeek V4.1 Flash
Input$0.15
Output$0.60
Workload$0.27
Context1M

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More GPT-6 Sol and DeepSeek V4.1 Flash comparisons

Explore how GPT-6 Sol and DeepSeek V4.1 Flash stack up against other top-ranked LLMs.

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.