Model comparison
DeepSeek V4 Pro vs GLM-5
Head-to-head evidence from 14 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: DeepSeek V4 Pro #46 (Supported); GLM-5 #28 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. DeepSeek V4 Pro and GLM-5 share 14 comparable benchmark results. 4 of 8 categories are comparable. 9 results are unique to DeepSeek V4 Pro; 35 to GLM-5.
Updated July 23, 2026- Shared results
- 14
- DeepSeek V4 Pro only
- 9
- GLM-5 only
- 35
- Comparable categories
- 4 / 8
Pick GLM-5 if you want the stronger benchmark profile. DeepSeek V4 Pro only becomes the better choice if agentic is the priority or you want the cheaper token bill.
Confidence note. This is a partial-evidence comparison with 14 shared benchmark results across 5 evidence categories; 4 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
GLM-5 is clearly ahead on the BenchAlign aggregate, 66.06 to 60.66. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GLM-5's sharpest advantage is in knowledge, where it averages 66.4 against 41.3. The single biggest benchmark swing on the page is HMMT Feb 2026, 31.7% to 86.4%. DeepSeek V4 Pro does hit back in agentic, so the answer changes if that is the part of the workload you care about most.
GLM-5 is also the more expensive model on tokens at $1.00 input / $3.20 output per 1M tokens, versus $0.43 input / $0.87 output per 1M tokens for DeepSeek V4 Pro. That is roughly 3.7x on output cost alone. DeepSeek V4 Pro gives you the larger context window at 1M, compared with 200K for GLM-5.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | DeepSeek V4 Pro | Δ | GLM-5 |
|---|---|---|---|
| Knowledge | DeepSeek V4 Pro41.3 | Margin→ 25.1 | GLM-566.4 |
| Math | DeepSeek V4 Pro31.7 | Margin→ 24.6 | GLM-556.3 |
| Agentic | DeepSeek V4 Pro59.1 | Margin← 2.9 | GLM-556.2 |
| Coding | DeepSeek V4 Pro65.3 | Margin→ 1.0 | GLM-566.3 |
| Reasoning | DeepSeek V4 ProNot measured | MarginNo overlap | GLM-560.8 |
| Multilingual | DeepSeek V4 ProNot measured | MarginNo overlap | GLM-583.1 |
| Inst. Following | DeepSeek V4 ProNot measured | MarginNo overlap | GLM-592.6 |
Decisive benchmark drivers
The largest measured benchmark gaps in this matchup, with exact reported values.
More
- Source ↗
HMMT Feb 2026
MathA 31.7%B 86.4%Winner: GLM-5Δ 54.7HMMT Feb 2026: DeepSeek V4 Pro scored 31.7%; GLM-5 scored 86.4%. GLM-5 wins this benchmark. - Source ↗
HLE
KnowledgeA 7.7%B 50.4%Winner: GLM-5Δ 42.7HLE: DeepSeek V4 Pro scored 7.7%; GLM-5 scored 50.4%. GLM-5 wins this benchmark. - Source ↗
GPQA
KnowledgeA 72.9%B 86%Winner: GLM-5Δ 13.1GPQA: DeepSeek V4 Pro scored 72.9%; GLM-5 scored 86%. GLM-5 wins this benchmark. - Source ↗
SWE-bench Verified
CodingA 73.6%B 77.8%Winner: GLM-5Δ 4.2SWE-bench Verified: DeepSeek V4 Pro scored 73.6%; GLM-5 scored 77.8%. GLM-5 wins this benchmark. - Source ↗
SWE-bench Pro
CodingA 52.1%B 55.1%Winner: GLM-5Δ 3SWE-bench Pro: DeepSeek V4 Pro scored 52.1%; GLM-5 scored 55.1%. GLM-5 wins this benchmark.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | DeepSeek V4 Pro | GLM-5 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | DeepSeek V4 Pro$0.435 input / $0.87 output | GLM-5$1 input / $3.2 output | DeepSeek V4 Pro has the lower combined listed price. |
| Generation speedtokens per second | DeepSeek V4 ProNot available | GLM-574 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | DeepSeek V4 ProNot available | GLM-51.64 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | DeepSeek V4 Pro1M | GLM-5200K | DeepSeek V4 Pro lists the larger context window. |
Benchmark Deep Dive
AgenticDeepSeek V4 Pro wins14 benchmarks
| Benchmark | DeepSeek V4 Pro | GLM-5 | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 59.1% | 56.2% | DeepSeek V4 Pro leads |
| MCP AtlasSource | 69.4% | 31.1% | DeepSeek V4 Pro leads |
| ToolathlonSource | 46.3% | 38% | DeepSeek V4 Pro leads |
| Claw-EvalSource | 59.8% | 57.7% | DeepSeek V4 Pro leads |
| Gert LabsSource | 50.28% | 50.99% | GLM-5 leads |
| ResearchClawBenchSource | 17.1% | — | Not comparable |
| QwenClawBenchSource | — | 54.1% | Not comparable |
| τ³-bench resultsSource | — | 65.6% | Not comparable |
| DeepPlanningSource | — | 14.6% | Not comparable |
| MCP-TasksSource | — | 60.8% | Not comparable |
| WideResearchSource | — | 69.8% | Not comparable |
| τ²-bench resultsSource | — | 98.2% | Not comparable |
| CyberGymSource | — | 43.2% | Not comparable |
| APEX-Agents-AASource | — | 14.5% | Not comparable |
CodingGLM-5 wins8 benchmarks
| Benchmark | DeepSeek V4 Pro | GLM-5 | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 73.6% | 77.8% | GLM-5 leads |
| SWE-bench ProSource | 52.1% | 55.1% | GLM-5 leads |
| SWE MultilingualSource | 69.8% | 73.3% | GLM-5 leads |
| Terminal-Bench 2.0Source | 59.1% | — | Not comparable |
| SWE-bench Verified*Source | — | 72.8% | Not comparable |
| SWE-RebenchSource | — | 62.8% | Not comparable |
| React Native EvalsSource | — | 74.8% | Not comparable |
| AA-SciCodeSource | — | 46.2% | Not comparable |
Reasoning6 benchmarks
KnowledgeGLM-5 wins14 benchmarks
| Benchmark | DeepSeek V4 Pro | GLM-5 | Result |
|---|---|---|---|
| MMLU-ProSource | 82.9% | 85.7% | GLM-5 leads |
| SimpleQASource | 45% | — | Not comparable |
| Chinese-SimpleQASource | 75.8% | — | Not comparable |
| GPQASource | 72.9% | 86% | GLM-5 leads |
| GPQA-DSource | 72.9% | 86.0% | GLM-5 leads |
| HLESource | 7.7% | 50.4% | GLM-5 leads |
| SuperGPQASource | — | 66.8% | Not comparable |
| MMLU-Pro (Arcee)Source | — | 85.8% | Not comparable |
| Artificial Analysis Intelligence IndexSource | — | 39.5% | Not comparable |
| AA-GPQA DiamondSource | — | 82.0% | Not comparable |
| AA-HLESource | — | 27.2% | Not comparable |
| AA-Omniscience IndexSource | — | 2.0% | Not comparable |
| AA-Omniscience AccuracySource | — | 26.9% | Not comparable |
| AA-Omniscience Hallucination RateSource | — | 34.0% | Not comparable |
MathGLM-5 wins11 benchmarks
| Benchmark | DeepSeek V4 Pro | GLM-5 | Result |
|---|---|---|---|
| HMMT Feb 2026Source | 31.7% | 86.4% | GLM-5 leads |
| IMOAnswerBenchSource | 35.3% | — | Not comparable |
| ApexSource | 0.4% | — | Not comparable |
| Apex ShortlistSource | 9.2% | — | Not comparable |
| AIME26Source | — | 95.8% | Not comparable |
| AIME25 (Arcee)Source | — | 93.3% | Not comparable |
| HMMT Feb 2025Source | — | 97.5% | Not comparable |
| HMMT Nov 2025Source | — | 96.9% | Not comparable |
| MMAnswerBenchSource | — | 82.5% | Not comparable |
| FrontierMath v2 (Tiers 1-3)Source | — | 16.434% | Not comparable |
| FrontierMath v2 (Tier 4)Source | — | 2.100% | Not comparable |
Multilingual2 benchmarks
Multimodal1 benchmarks
| Benchmark | DeepSeek V4 Pro | GLM-5 | Result |
|---|---|---|---|
| Design Arena WebsiteSource | 1264 | 1278 | GLM-5 leads |
Frequently Asked Questions (5)
Which is better, DeepSeek V4 Pro or GLM-5?
GLM-5 is ahead on BenchLM's BenchAlign leaderboard, 66.06 to 60.66. The biggest single separator in this matchup is HMMT Feb 2026, where the scores are 31.7% and 86.4%.
Which is better for knowledge tasks, DeepSeek V4 Pro or GLM-5?
GLM-5 has the edge for knowledge tasks in this comparison, averaging 66.4 versus 41.3. Inside this category, HLE is the benchmark that creates the most daylight between them.
Which is better for coding, DeepSeek V4 Pro or GLM-5?
GLM-5 has the edge for coding in this comparison, averaging 66.3 versus 65.3. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
Which is better for math, DeepSeek V4 Pro or GLM-5?
GLM-5 has the edge for math in this comparison, averaging 56.3 versus 31.7. Inside this category, HMMT Feb 2026 is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, DeepSeek V4 Pro or GLM-5?
DeepSeek V4 Pro has the edge for agentic tasks in this comparison, averaging 59.1 versus 56.2. Inside this category, MCP Atlas is the benchmark that creates the most daylight between them.
Related Comparisons
Explore More
Choose a model with this week’s evidence
Join 2,000+ readers for ranking moves, pricing changes, and the claims that still need proof.
One email each week. Unsubscribe anytime.