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Model comparison

Agents-A1 vs DeepSeek V4 Flash (Max)

Data verified

Head-to-head evidence from 3 shared benchmark results across 2 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

Agents-A1
InternScience
N/A
No comparison
N/A
1 category wins1 category wins

Evidence parity. Agents-A1 and DeepSeek V4 Flash (Max) share 3 comparable benchmark results. 2 of 8 categories are comparable. 3 results are unique to Agents-A1; 42 to DeepSeek V4 Flash (Max).

Updated July 23, 2026
Shared results
3
Agents-A1 only
3
DeepSeek V4 Flash (Max) only
42
Comparable categories
2 / 8

Treat this as a split decision. Agents-A1 makes more sense if agentic is the priority; DeepSeek V4 Flash (Max) is the better fit if knowledge is the priority or you need the larger 1M context window.

Confidence note. This is a partial-evidence comparison with 3 shared benchmark results across 2 evidence categories; 2 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

Agents-A1 and DeepSeek V4 Flash (Max) finish on the same BenchAlign overall score, so this is less about a single winner and more about where the edge shows up. The BenchAlign headline says tie; the benchmark table is where the real choice happens.

DeepSeek V4 Flash (Max) gives you the larger context window at 1M, compared with 262K for Agents-A1.

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 scores and score margins for Agents-A1 and DeepSeek V4 Flash (Max)
CategoryAgents-A1ΔDeepSeek V4 Flash (Max)
AgenticAgents-A175.5Margin← 11.7DeepSeek V4 Flash (Max)63.8
KnowledgeAgents-A147.6Margin→ 7.7DeepSeek V4 Flash (Max)55.3
CodingAgents-A1Not measuredMarginNo overlapDeepSeek V4 Flash (Max)68.8
ReasoningAgents-A160.2MarginNo overlapDeepSeek V4 Flash (Max)Not measured
MathAgents-A1Not measuredMarginNo overlapDeepSeek V4 Flash (Max)94.8
Inst. FollowingAgents-A194.8MarginNo overlapDeepSeek V4 Flash (Max)Not measured

Decisive benchmark drivers

The largest measured benchmark gaps in this matchup, with exact reported values.

More
A · Agents-A1B · DeepSeek V4 Flash (Max)

  1. HLE

    Knowledge
    Source ↗
    A 47.6%B 34.8%
    Winner: Agents-A1Δ 12.8
    HLE: Agents-A1 scored 47.6%; DeepSeek V4 Flash (Max) scored 34.8%. Agents-A1 wins this benchmark.

  2. BrowseComp

    Agentic
    Source ↗
    A 75.5%B 73.2%
    Winner: Agents-A1Δ 2.3
    BrowseComp: Agents-A1 scored 75.5%; DeepSeek V4 Flash (Max) scored 73.2%. Agents-A1 wins this benchmark.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricAgents-A1DeepSeek V4 Flash (Max)Comparison
Input / output priceUSD per 1M tokensAgents-A1Not availableDeepSeek V4 Flash (Max)$0.14 input / $0.28 outputA complete price comparison is not available.
Generation speedtokens per secondAgents-A1Not availableDeepSeek V4 Flash (Max)Not availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenAgents-A1Not availableDeepSeek V4 Flash (Max)Not availableA complete latency comparison is not available.
Context windowmaximum listed tokensAgents-A1262KDeepSeek V4 Flash (Max)1MDeepSeek V4 Flash (Max) lists the larger context window.

Benchmark Deep Dive

AgenticAgents-A1 wins
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
BrowseCompSource 75.5%73.2%Agents-A1 leads
HLE w/ toolsSource 47.6%45.1%Agents-A1 leads
VITA-BenchSource 38.8%—Not comparable
Terminal-Bench 2.0Source —56.9%Not comparable
MCP AtlasSource —69%Not comparable
GDPval-AASource —1189Not comparable
ToolathlonSource —47.8%Not comparable
AA Agentic IndexSource —31.1%Not comparable
τ²-bench resultsSource —95%Not comparable
GDPval-AASource —34.4%Not comparable
AA BriefcaseSource —831Not comparable
AA EnterpriseOps-GymSource —39.6%Not comparable
AA Harvey LABSource —81.3%Not comparable
AA ITBenchSource —31.5%Not comparable
AA Tau3 BankingSource —22.9%Not comparable
terminalBenchHardSource —35.6%Not comparable
Coding
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
CodeforcesSource —3052.0Not comparable
SWE-bench VerifiedSource —79%Not comparable
SWE-bench ProSource —52.6%Not comparable
SWE MultilingualSource —73.3%Not comparable
Terminal-Bench 2.0Source —56.9%Not comparable
AA Coding IndexSource —56.2%Not comparable
AA-SciCodeSource —44.9%Not comparable
Reasoning
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
LongBench v2Source 60.2%—Not comparable
MRCR 1MSource —78.7%Not comparable
CorpusQA 1MSource —60.5%Not comparable
AA-LCRSource —63.0%Not comparable
CritPtSource —7.1%Not comparable
KnowledgeDeepSeek V4 Flash (Max) wins
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
HLESource 47.6%34.8%Agents-A1 leads
MMLU-ProSource —86.2%Not comparable
SimpleQASource —34.1%Not comparable
Chinese-SimpleQASource —78.9%Not comparable
GPQASource —88.1%Not comparable
GPQA-DSource —88.1%Not comparable
Artificial Analysis Intelligence IndexSource —40.3%Not comparable
AA-GPQA DiamondSource —89.4%Not comparable
AA-HLESource —32.1%Not comparable
AA-Omniscience IndexSource —-22.9%Not comparable
AA-Omniscience AccuracySource —37.2%Not comparable
AA-Omniscience Hallucination RateSource —95.8%Not comparable
AA Openness IndexSource —50.0%Not comparable
Math
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
HMMT Feb 2026Source —94.8%Not comparable
IMOAnswerBenchSource —88.4%Not comparable
ApexSource —33.0%Not comparable
Apex ShortlistSource —85.7%Not comparable
Multimodal
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
Design Arena WebsiteSource —1238Not comparable
Inst. Following
BenchmarkAgents-A1DeepSeek V4 Flash (Max)Result
IFEvalSource 94.8%—Not comparable
AA-IFBenchSource —79.2%Not comparable
Frequently Asked Questions (3)

Which is better, Agents-A1 or DeepSeek V4 Flash (Max)?

Agents-A1 and DeepSeek V4 Flash (Max) are tied on the BenchAlign overall score, so the right pick depends on which category matters most for your use case.

Which is better for knowledge tasks, Agents-A1 or DeepSeek V4 Flash (Max)?

DeepSeek V4 Flash (Max) has the edge for knowledge tasks in this comparison, averaging 55.3 versus 47.6. Inside this category, HLE is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Agents-A1 or DeepSeek V4 Flash (Max)?

Agents-A1 has the edge for agentic tasks in this comparison, averaging 75.5 versus 63.8. Inside this category, HLE w/ tools is the benchmark that creates the most daylight between them.

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Last updated: July 23, 2026

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