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DeepSeek V3.2 Exp

As of October 20, 2026, DeepSeek V3.2 Exp ranks #115 of 213 models overall with 16.6 on the Artificial Analysis Intelligence Index. Its strongest category is knowledge, where it ranks #58 of 147. DeepSeek V3.2 Exp costs $0.27 per million input tokens and $0.41 per million output tokens. It was released on September 29, 2025.

Its output price ranks 80 of 349 priced models, counting from the cheapest.

  • Coding index 55.0 Partial, 2 benchmarks
  • Cost per solved task Not computable No published attempt cost
  • Output, per million tokens $0.41 80 of 349 from the cheapest
  • Input, per million tokens $0.27 OpenRouter list price
  • Context window 164K Tokens per request
  • Downloads, 30 days 44.1K Hugging Face

About and specs

DeepSeek-V3.2-Exp is an experimental large language model released by DeepSeek as an intermediate step between V3.1 and future architectures. It introduces DeepSeek Sparse Attention (DSA), a fine-grained sparse attention mechanism...

API model id deepseek/deepseek-v3.2-exp
  • Tool callingListed
  • Structured outputsListed
  • JSON modeListed
  • Reasoning modeListed
  • Web searchNot listed
Takes in
Text
Gives back
Text
Context window
164K tokens
Max output
147K tokens
Knowledge cutoff
July 31, 2025
Cached input $/Mtok
No cache price listed
Cache write $/Mtok
No cache write price listed
Reasoning $/Mtok
Not priced apart
Web search, per request
No search price listed
Tokenizer
DeepSeek
Requests moderated
No
Withdrawn on
No date announced
Parameters
685.4B, per its Hugging Face weights
Downloads, all time
1.6M on Hugging Face
Training compute
4.2e24 FLOP, Epoch AI estimate
Output speed
Not measured
Time to first token
Not measured
Speed on OpenRouter
Not measured
First token on OpenRouter
Not measured

Benchmarks: 57 of 190 measured

The tick on a coding bar is the median of every model measured on it. Outside coding, the place is this model's rank on that board. A board that never ran the model says so.

Coding index

55.0
  • Aider polyglot 74.2% 74 of 100
  • SWE-bench Verified Not measured
  • LiveBench coding Not measured
  • LMArena WebDev Elo, scaled from 1200 to 1900 1272 Elo 10 of 100

The index averages only the coding benchmarks that have a result; the others are skipped, never filled in. How it is weighted

Other public boards

All rankings

Coding6 of 34 boards

Not measured on SWE-bench Lite, SWE-bench (full test set), SWE-bench Multimodal, SWE-bench Multilingual, AA Coding Index, LiveCodeBench (Vals AI), SWE-bench Verified (Vals AI), Terminal-Bench 4 (Vals AI), Vibe Code Bench (Vals AI), Code migration (Vals AI), ProgramBench (Vals AI), IOI (Vals AI), Terminal-Bench 2.1 (Vals AI), SWE-bench Multimodal (Vals AI), Vibe Code Bench 1-100 (Vals AI), SkillsBench (Vals AI), CyberBench (Vals AI), SciCode, Terminal-Bench, DeepSWE, FrontierCode, FrontierSWE, GSO-Bench, MirrorCode, Cybench, ALE-Bench, LMArena WebDev: React, LMArena WebDev: from an image

Intelligence2 of 2 boards

Agentic work2 of 39 boards

Not measured on AA Agentic Index, Design Arena: agents building web apps, Design Arena: agents building full-stack apps, Design Arena: agents building mobile apps, Design Arena: agents building Android apps, Design Arena: agents building Godot games, Design Arena: agents building games, Design Arena: HTML slides, Design Arena: PowerPoint slides, Design Arena: spreadsheets, LiveBench research, LiveBench browser, LiveBench long agentic, SREBench (Vals AI), Finance Agent (Vals AI), Tax Agent Bench (Vals AI), Legal Research Bench (Vals AI), Harvey's Legal Agent Benchmark (Vals AI), Excel Modeling Benchmark (Vals AI), BioMysteryBench (Vals AI), Terminal-Bench-Science (Vals AI), Vals Science Index, Time Horizon Index (Vals AI), CUA-bench (Vals AI), Robo-bench (Vals AI), APEX-Agents, METR time horizons, Remote Labor Index, GDPval, OSWorld 2.0, BALROG, DeepResearch Bench, PostTrainBench, OSWorld, SpireClimb, Vending-Bench 2, LMArena Search

Reasoning5 of 21 boards

Not measured on GPQA Diamond, LiveBench reasoning, MysteryMechanism (Vals AI), MMMU Pro (Vals AI), GPQA Diamond (Epoch AI run), ARC-AGI, ARC-AGI-2, Humanity's Last Exam, SimpleBench, Chess puzzles, Mystery game puzzles, EBR-bench, VPCT, BIG-Bench Hard, LMArena Vision: diagrams, LMArena Vision: homework

Math4 of 13 boards

Not measured on AIME, MATH 500 (Vals AI), MGSM (Vals AI), OTIS Mock AIME, FrontierMath, tiers 1 to 3, FrontierMath, tier 4, ProofBench, MATH level 5, GSM8K

Knowledge5 of 17 boards

Not measured on MMLU Pro, LegalBench (Vals AI), CaseLaw (Vals AI), CorpFin (Vals AI), TaxEval (Vals AI), MortgageTax (Vals AI), MedQA (Vals AI), MedCode (Vals AI), SimpleQA Verified, MMLU, GeoBench, AI2 Reasoning Challenge

Web design7 of 9 boards

1 more web design boards

Not measured on Design Arena: ASCII art, LiveBench design

General24 of 46 boards

18 more general boards

Not measured on Vals Index, LiveBench data analysis, Public Benefits Bench (Vals AI), SAGE (Vals AI), MedScribe (Vals AI), Vals Multimodal Index, Creative writing (Lech Mazur), Surface Evolver Bench, Furniture assembly, ExploitBench, HellaSwag, WinoGrande, PIQA, LMArena Vision, LMArena Vision: English, LMArena Vision: Chinese, LMArena Vision: reading text, LMArena Vision: humor, LMArena Vision: captioning, LMArena Vision: recognizing things, LMArena Vision: creative writing, LMArena Document

Image generation0 of 5 boards

Not measured on Design Arena: images, Design Arena: graphic design, Design Arena: logos, LMArena Text to Image, LMArena Image Edit

Public boards shown as published (Vals AI, Artificial Analysis, Design Arena) and kept out of the coding index. Each links to its source on the benchmark page.

All 190 benchmarks as a table
Benchmark results for DeepSeek V3.2 Exp
BenchmarkResultIndex weight
Aider polyglotCoding 74.2% 35%
SWE-bench VerifiedCoding Not measured 30%
SWE-bench LiteCoding Not measured Not in index
SWE-bench (full test set)Coding Not measured Not in index
SWE-bench MultimodalCoding Not measured Not in index
SWE-bench MultilingualCoding Not measured Not in index
LiveBench codingCoding Not measured 20%
LMArena WebDevCoding 1272 15%
Vals IndexGeneral Not measured Not in index
GPQA DiamondReasoning Not measured Not in index
AIMEMath Not measured Not in index
MMLU ProKnowledge Not measured Not in index
AA Intelligence IndexIntelligence 16.6 Not in index
AA Coding IndexCoding Not measured Not in index
AA Agentic IndexAgentic work Not measured Not in index
Design Arena: websitesWeb design 1179 Not in index
Design Arena: UI componentsWeb design 1167 Not in index
Design Arena: game devWeb design 1144 Not in index
Design Arena: data vizWeb design 1152 Not in index
Design Arena: 3DWeb design 1148 Not in index
Design Arena: all code categoriesWeb design 1171 Not in index
Design Arena: SVGWeb design 1031 Not in index
Design Arena: ASCII artWeb design Not measured Not in index
Design Arena: agents building web appsAgentic work Not measured Not in index
Design Arena: agents building full-stack appsAgentic work Not measured Not in index
Design Arena: agents building mobile appsAgentic work Not measured Not in index
Design Arena: agents building Android appsAgentic work Not measured Not in index
Design Arena: agents building Godot gamesAgentic work Not measured Not in index
Design Arena: agents building gamesAgentic work Not measured Not in index
Design Arena: HTML slidesAgentic work Not measured Not in index
Design Arena: PowerPoint slidesAgentic work Not measured Not in index
Design Arena: spreadsheetsAgentic work Not measured Not in index
Design Arena: imagesImage generation Not measured Not in index
Design Arena: graphic designImage generation Not measured Not in index
Design Arena: logosImage generation Not measured Not in index
LiveBench reasoningReasoning Not measured Not in index
LiveBench data analysisGeneral Not measured Not in index
LiveBench researchAgentic work Not measured Not in index
LiveBench browserAgentic work Not measured Not in index
LiveBench long agenticAgentic work Not measured Not in index
LiveBench designWeb design Not measured Not in index
LiveCodeBench (Vals AI)Coding Not measured Not in index
SWE-bench Verified (Vals AI)Coding Not measured Not in index
Terminal-Bench 4 (Vals AI)Coding Not measured Not in index
Vibe Code Bench (Vals AI)Coding Not measured Not in index
Code migration (Vals AI)Coding Not measured Not in index
ProgramBench (Vals AI)Coding Not measured Not in index
SREBench (Vals AI)Agentic work Not measured Not in index
IOI (Vals AI)Coding Not measured Not in index
Terminal-Bench 2.1 (Vals AI)Coding Not measured Not in index
SWE-bench Multimodal (Vals AI)Coding Not measured Not in index
Vibe Code Bench 1-100 (Vals AI)Coding Not measured Not in index
SkillsBench (Vals AI)Coding Not measured Not in index
CyberBench (Vals AI)Coding Not measured Not in index
Finance Agent (Vals AI)Agentic work Not measured Not in index
Tax Agent Bench (Vals AI)Agentic work Not measured Not in index
Legal Research Bench (Vals AI)Agentic work Not measured Not in index
Harvey's Legal Agent Benchmark (Vals AI)Agentic work Not measured Not in index
Excel Modeling Benchmark (Vals AI)Agentic work Not measured Not in index
BioMysteryBench (Vals AI)Agentic work Not measured Not in index
Terminal-Bench-Science (Vals AI)Agentic work Not measured Not in index
Vals Science IndexAgentic work Not measured Not in index
Time Horizon Index (Vals AI)Agentic work Not measured Not in index
CUA-bench (Vals AI)Agentic work Not measured Not in index
Robo-bench (Vals AI)Agentic work Not measured Not in index
Public Benefits Bench (Vals AI)General Not measured Not in index
MysteryMechanism (Vals AI)Reasoning Not measured Not in index
MMMU Pro (Vals AI)Reasoning Not measured Not in index
MATH 500 (Vals AI)Math Not measured Not in index
MGSM (Vals AI)Math Not measured Not in index
SAGE (Vals AI)General Not measured Not in index
LegalBench (Vals AI)Knowledge Not measured Not in index
CaseLaw (Vals AI)Knowledge Not measured Not in index
CorpFin (Vals AI)Knowledge Not measured Not in index
TaxEval (Vals AI)Knowledge Not measured Not in index
MortgageTax (Vals AI)Knowledge Not measured Not in index
MedQA (Vals AI)Knowledge Not measured Not in index
MedCode (Vals AI)Knowledge Not measured Not in index
MedScribe (Vals AI)General Not measured Not in index
Vals Multimodal IndexGeneral Not measured Not in index
AA Math IndexMath 87.7 Not in index
GPQA Diamond (Artificial Analysis run)Reasoning 79.7% Not in index
Humanity's Last Exam (Artificial Analysis run)Reasoning 14.9% Not in index
MMLU Pro (Artificial Analysis run)Knowledge 85.0% Not in index
LiveCodeBench (Artificial Analysis run)Coding 78.9% Not in index
SciCodeCoding Not measured Not in index
Terminal-Bench Hard (Artificial Analysis run)Coding 31.1% Not in index
IFBenchGeneral 54.1% Not in index
Long context reasoning (AA-LCR)General 72.3% Not in index
τ²-Bench TelecomAgentic work 33.9% Not in index
AIME 2025 (Artificial Analysis run)Math 87.7% Not in index
Terminal-BenchCoding Not measured Not in index
DeepSWECoding Not measured Not in index
FrontierCodeCoding Not measured Not in index
FrontierSWECoding Not measured Not in index
GSO-BenchCoding Not measured Not in index
WeirdMLCoding 39.5% Not in index
MirrorCodeCoding Not measured Not in index
APEX-AgentsAgentic work Not measured Not in index
METR time horizonsAgentic work Not measured Not in index
Remote Labor IndexAgentic work Not measured Not in index
GDPvalAgentic work Not measured Not in index
OSWorld 2.0Agentic work Not measured Not in index
BALROGAgentic work Not measured Not in index
DeepResearch BenchAgentic work Not measured Not in index
PostTrainBenchAgentic work Not measured Not in index
GPQA Diamond (Epoch AI run)Reasoning Not measured Not in index
ARC-AGIReasoning Not measured Not in index
ARC-AGI-2Reasoning Not measured Not in index
Humanity's Last ExamReasoning Not measured Not in index
SimpleBenchReasoning Not measured Not in index
Chess puzzlesReasoning Not measured Not in index
Mystery game puzzlesReasoning Not measured Not in index
EBR-benchReasoning Not measured Not in index
OTIS Mock AIMEMath Not measured Not in index
FrontierMath, tiers 1 to 3Math Not measured Not in index
FrontierMath, tier 4Math Not measured Not in index
ProofBenchMath Not measured Not in index
MATH level 5Math Not measured Not in index
GSM8KMath Not measured Not in index
SimpleQA VerifiedKnowledge Not measured Not in index
MMLUKnowledge Not measured Not in index
GeoBenchKnowledge Not measured Not in index
DTBenchGeneral 87.7% Not in index
LMCAGeneral 29.1% Not in index
Fiction.LiveBenchGeneral 83.3% Not in index
Creative writing (Lech Mazur)General Not measured Not in index
CL-benchGeneral 13.2% Not in index
Surface Evolver BenchGeneral Not measured Not in index
Furniture assemblyGeneral Not measured Not in index
ExploitBenchGeneral Not measured Not in index
CybenchCoding Not measured Not in index
TheAgentCompanyAgentic work 42.9% Not in index
OSWorldAgentic work Not measured Not in index
SpireClimbAgentic work Not measured Not in index
VPCTReasoning Not measured Not in index
BIG-Bench HardReasoning Not measured Not in index
AI2 Reasoning ChallengeKnowledge Not measured Not in index
HellaSwagGeneral Not measured Not in index
WinoGrandeGeneral Not measured Not in index
PIQAGeneral Not measured Not in index
CL-bench LifeGeneral 9.5% Not in index
ALE-BenchCoding Not measured Not in index
Vending-Bench 2Agentic work Not measured Not in index
Epoch Capabilities IndexIntelligence 145.0 Not in index
LMArena TextGeneral 1422 Not in index
LMArena Text: codingCoding 1435 Not in index
LMArena Text: hard promptsReasoning 1429 Not in index
LMArena Text: mathMath 1418 Not in index
LMArena Text: instruction followingGeneral 1401 Not in index
LMArena Text: creative writingGeneral 1404 Not in index
LMArena VisionGeneral Not measured Not in index
LMArena Text: EnglishGeneral 1440 Not in index
LMArena Text: non-EnglishGeneral 1404 Not in index
LMArena Text: ChineseGeneral 1461 Not in index
LMArena Text: GermanGeneral 1440 Not in index
LMArena Text: JapaneseGeneral 1331 Not in index
LMArena Text: KoreanGeneral 1372 Not in index
LMArena Text: FrenchGeneral 1433 Not in index
LMArena Text: SpanishGeneral 1440 Not in index
LMArena Text: RussianGeneral 1404 Not in index
LMArena Text: PolishGeneral 1420 Not in index
LMArena Text: multi-turnGeneral 1421 Not in index
LMArena Text: longer queriesGeneral 1418 Not in index
LMArena Text: expertReasoning 1404 Not in index
LMArena Text: hard prompts in EnglishReasoning 1437 Not in index
LMArena Text: software and ITCoding 1436 Not in index
LMArena Text: mathematical workMath 1414 Not in index
LMArena Text: scienceKnowledge 1430 Not in index
LMArena Text: medicine and healthcareKnowledge 1427 Not in index
LMArena Text: legal and governmentKnowledge 1406 Not in index
LMArena Text: business and financeKnowledge 1412 Not in index
LMArena Text: writing and languageGeneral 1408 Not in index
LMArena Text: entertainment and mediaGeneral 1407 Not in index
LMArena WebDev: ReactCoding Not measured Not in index
LMArena WebDev: HTMLCoding 1281 Not in index
LMArena WebDev: from an imageCoding Not measured Not in index
LMArena Vision: EnglishGeneral Not measured Not in index
LMArena Vision: ChineseGeneral Not measured Not in index
LMArena Vision: reading textGeneral Not measured Not in index
LMArena Vision: diagramsReasoning Not measured Not in index
LMArena Vision: homeworkReasoning Not measured Not in index
LMArena Vision: humorGeneral Not measured Not in index
LMArena Vision: captioningGeneral Not measured Not in index
LMArena Vision: recognizing thingsGeneral Not measured Not in index
LMArena Vision: creative writingGeneral Not measured Not in index
LMArena SearchAgentic work Not measured Not in index
LMArena DocumentGeneral Not measured Not in index
LMArena Text to ImageImage generation Not measured Not in index
LMArena Image EditImage generation Not measured Not in index

What it costs

A list price says what a token costs. The cost per solved task says what a working answer costs, which is the number that decides.

Output price against the market

DeepSeek V3.2 Exp pricing
$0.0112Dashed line: median $1.80, log scale$600.00
$0.41 per million output tokens is cheaper than 78% of the 344 paid models in the catalog.

Cost per solved task

How it is computed

Neither board that publishes what a SWE-bench Verified attempt costs, Vals AI and swebench.com, has run this model. We leave the number out rather than estimate it.

Nearly as good as DeepSeek V3.2 Exp, for less

What the boards say about its runs

Beside a result, many boards publish what the run cost, how long it took, the tokens it spent or the votes behind a rating. Each figure as its board printed it, one board per row.

What each board publishes about the runs behind DeepSeek: DeepSeek V3.2 Exp's results
BoardResultWhat the run costAlso published
Aider polyglot 74.2% $1.30 of the run Solved on the first try 39.6% · Edits well formed 97.3% · Time per exercise 4m 51s · Input tokens, whole run 2.2M · Output tokens, whole run 1.6M
WeirdML 39.5% $0.0177 per run Median lines of code 219
TheAgentCompany 42.9% $0.40 average cost per task Nothing else
LMArena WebDev 1272 Elo Not published Votes 3,969 · Interval (±) ±13.5
Design Arena: websites 1179 Elo Not published Battles 14,351
Design Arena: UI components 1167 Elo Not published Battles 752
Design Arena: game dev 1144 Elo Not published Battles 2,056
Design Arena: data viz 1152 Elo Not published Battles 352
Design Arena: 3D 1148 Elo Not published Battles 1,976
Design Arena: all code categories 1171 Elo Not published Battles 19,487
Design Arena: SVG 1031 Elo Not published Battles 2,352
LMArena Text 1422 Elo Not published Votes 12,004 · Interval (±) ±6.3
28 more boards
What each board publishes about the runs behind DeepSeek: DeepSeek V3.2 Exp's results, continued
LMArena Text: coding 1435 Elo Not published Votes 2,552 · Interval (±) ±11.5
LMArena Text: hard prompts 1429 Elo Not published Votes 6,584 · Interval (±) ±7.9
LMArena Text: math 1418 Elo Not published Votes 793 · Interval (±) ±20.0
LMArena Text: instruction following 1401 Elo Not published Votes 3,391 · Interval (±) ±10.2
LMArena Text: creative writing 1404 Elo Not published Votes 1,665 · Interval (±) ±14.4
LMArena Text: English 1440 Elo Not published Votes 5,047 · Interval (±) ±8.7
LMArena Text: non-English 1404 Elo Not published Votes 6,923 · Interval (±) ±7.8
LMArena Text: Chinese 1461 Elo Not published Votes 1,030 · Interval (±) ±18.0
LMArena Text: German 1440 Elo Not published Votes 227 · Interval (±) ±36.8
LMArena Text: Japanese 1331 Elo Not published Votes 148 · Interval (±) ±49.5
LMArena Text: Korean 1372 Elo Not published Votes 212 · Interval (±) ±39.4
LMArena Text: French 1433 Elo Not published Votes 227 · Interval (±) ±39.5
LMArena Text: Spanish 1440 Elo Not published Votes 354 · Interval (±) ±30.9
LMArena Text: Russian 1404 Elo Not published Votes 1,173 · Interval (±) ±16.5
LMArena Text: Polish 1420 Elo Not published Votes 440 · Interval (±) ±27.5
LMArena Text: multi-turn 1421 Elo Not published Votes 1,992 · Interval (±) ±12.9
LMArena Text: longer queries 1418 Elo Not published Votes 3,064 · Interval (±) ±10.6
LMArena Text: expert 1404 Elo Not published Votes 665 · Interval (±) ±22.0
LMArena Text: hard prompts in English 1437 Elo Not published Votes 2,766 · Interval (±) ±11.0
LMArena Text: software and IT 1436 Elo Not published Votes 4,148 · Interval (±) ±9.4
LMArena Text: mathematical work 1414 Elo Not published Votes 635 · Interval (±) ±22.3
LMArena Text: science 1430 Elo Not published Votes 1,939 · Interval (±) ±13.3
LMArena Text: medicine and healthcare 1427 Elo Not published Votes 596 · Interval (±) ±23.5
LMArena Text: legal and government 1406 Elo Not published Votes 798 · Interval (±) ±20.3
LMArena Text: business and finance 1412 Elo Not published Votes 2,250 · Interval (±) ±12.4
LMArena Text: writing and language 1408 Elo Not published Votes 2,663 · Interval (±) ±11.4
LMArena Text: entertainment and media 1407 Elo Not published Votes 2,184 · Interval (±) ±12.4
LMArena WebDev: HTML 1281 Elo Not published Votes 3,969 · Interval (±) ±14.8

On these lists

Compare with models of a similar score

All 135 comparisons for DeepSeek V3.2 Exp