DeepSeek V4 Flash 0731

DeepSeek V4 Flash 0731 is a reasoning model from DeepSeek in the DeepSeek V4 Flash family. 29 benchmarks count toward its score, in 5 categories.

availableShows if the model has enough results for an index.
IndexOverall score out of 100.64.6 ±5.0
CoverageShare of the index weight with results.80%
SpeedOutput tokens per second.221/s
Input / 1MUS dollars per 1M input tokens.$0.14
Output / 1MUS dollars per 1M output tokens.$0.28
ContextMaximum tokens in one request.1M
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
65.0
CodingCode writing and repair.
64.5
ReasoningLogic problems and puzzles.
68.3
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
61.6
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
N/A
MathMath problems.
61.1

Results

29 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
Harvard-MIT Mathematics Tournament February 2026Math94.8%61.1Qwen
LiveCodeBench Pass@1 with Chain-of-ThoughtCoding91.6%DeepSeek
Artificial Analysis GPQA DiamondKnowledge90.8%61.6Artificial Analysis
VulcanBench v3Coding88.4%75.0VulcanBench contributors
IMOAnswerBenchMath88.4%DeepSeek-AI
Graduate-Level Google-Proof Q&AKnowledge88.1%59.6David Rein et al.
GPQA DiamondKnowledge88.1%59.6David Rein et al.
Massive Multitask Language Understanding ProfessionalKnowledge86.2%56.4Yubo Wang et al.
Apex ShortlistMath85.7%DeepSeek-AI
Terminal-Bench 2.1 (provider run)Agentic82.7%72.9DeepSeek-AI
Terminal-Bench 2.1 (provider run)Agentic82.7%72.9DeepSeek-AI
Artificial Analysis Long Context ReasoningReasoning79.7%63.4Artificial Analysis
Software Engineering Benchmark VerifiedCoding79.0%60.9Carlos E. Jimenez et al.
Chinese-SimpleQAKnowledge78.9%DeepSeek-AI
MRCR 1MReasoning78.7%DeepSeek-AI
CyberGymAgentic76.7%68.7Zhun Wang et al.
BrowseCompAgentic73.2%61.3OpenAI
Toolathlon-VerifiedAgentic70.3%69.1Moonshot AI
Artificial Analysis Coding IndexCoding69.1%67.6Artificial Analysis
MCP AtlasAgentic69.0%60.1OpenAI
DeepSeek DSBench FullStackCoding68.7%DeepSeek-AI
CorpusQA 1MReasoning60.5%DeepSeek-AI
DeepSeek DSBench HardCoding59.6%DeepSeek-AI
DeepSWEAgentic54.4%63.3Datacurve AI
NL2RepoCoding54.2%67.6MiniMax
OpenHarmony Bench v1.0Coding53.8%62.7OpenHarmony Bench authors
SWE-bench ProCoding52.6%54.9Xiang Deng et al.
Artificial Analysis SciCodeCoding50.3%62.7Artificial Analysis
ToolathlonAgentic47.8%62.5OpenAI
GDPval-AA normalizedAgentic46.3%71.1Artificial Analysis
Humanity's Last Exam with toolsAgentic45.1%58.3DeepSeek-AI
Artificial Analysis Agentic IndexAgentic41.7%71.2Artificial Analysis
Artificial Analysis Omniscience AccuracyKnowledge40.4%63.8Artificial Analysis
Artificial Analysis Humanity's Last ExamKnowledge38.6%66.4Artificial Analysis
Humanity's Last ExamKnowledge34.8%58.3Center for AI Safety et al.
Artificial Analysis Intelligence IndexKnowledge34.3%65.3Artificial Analysis
Measuring Short-Form Factuality in Large Language ModelsKnowledge34.1%Jason Wei et al.
ApexMath33.0%DeepSeek-AI
Agents' Last ExamAgentic25.2%64.9DeepSeek-AI
AutomationBenchAgentic25.1%56.9Moonshot AI
Critical Physics TasksReasoning16.6%73.2Artificial Analysis

29 benchmarks count, from 31 of 41 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authors

Same level, lower price

Qwen3.8-Flash-Next66.4 · Freedots3-note Preview65.5 · FreeDeepSeek V4 Flash 042363.0 · $0.177

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