How do Grok 4.5 and DeepSeek V4 Pro (Max) compare on coding benchmarks?

The comparison table shows SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, DeepSWE, and coding agent index scores for both Grok 4.5 and DeepSeek V4 Pro (Max) when publicly disclosed.

LLM Comparison

Grok 4.5 vs DeepSeek V4 Pro (Max): benchmark scores, pricing & comparison.

Q: Which is better: Grok 4.5 or DeepSeek V4 Pro (Max)?

AskClash compares Grok 4.5 and DeepSeek V4 Pro (Max) side by side across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, and context window so you can see which model wins on each benchmark.

Side-by-side Grok 4.5 vs DeepSeek V4 Pro (Max) 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.

Open live leaderboard Grok 4.5 model page DeepSeek V4 Pro (Max) model page

Rank #4 vs #27AskClash overall scores 79.5 vs 48.7.

Pricing $2.00/$6.00 vs $0.43/$0.87Input and output token prices per 1M tokens when published.

Proprietary vs Open WeightxAI vs DeepSeek.

Grok 4.5 vs DeepSeek V4 Pro (Max) benchmark comparison

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

Metric	Grok 4.5	DeepSeek V4 Pro (Max)
Overall Score	79.5	48.7
Leaderboard Rank	#4	#27
RWT	9.0	7.0
Coding Agent Index	76.4	—
HLE	40.3	37.7
GPQA	93.1	90.1
MATH-500	—	64.5
SWE-bench	—	80.6
SWE-Pro	64.7	55.4
SWE-Atlas	83.9	—
Terminal-Bench	83.3	67.9
MCP Atlas	—	73.6
MMMU-Pro	80.4	—
Tau2	—	96.2
MRCR	—	83.5
Input Price (per 1M tokens)	$2.00	$0.43
Output Price (per 1M tokens)	$6.00	$0.87
Context Window	500K	1M
Benchmarks Published	9	9

Grok 4.5 vs DeepSeek V4 Pro (Max) head-to-head charts

Grok 4.5 leads 6 and DeepSeek V4 Pro (Max) leads 0 of 6 shared benchmarks. DeepSeek V4 Pro (Max) is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

Grok 4.5DeepSeek V4 Pro (Max)

Overall

79.5Grok 4.5

48.7DeepSeek V4 Pro (Max)

RWT

9.0Grok 4.5

7.0DeepSeek V4 Pro (Max)

HLE

40.3Grok 4.5

37.7DeepSeek V4 Pro (Max)

GPQA

93.1Grok 4.5

90.1DeepSeek V4 Pro (Max)

SWE-Pro

64.7Grok 4.5

55.4DeepSeek V4 Pro (Max)

Terminal-Bench

83.3Grok 4.5

67.9DeepSeek V4 Pro (Max)

Grok 4.5

Input$2.00

Output$6.00

Workload$3.20

Context500K

DeepSeek V4 Pro (Max)

Input$0.43

Output$0.87

Workload$0.61

Context1M

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

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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.