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AI Atlas
Family

DeepSeek

All 50 models in the terminal →

first seen 11 Sept 2026

family_01M2A55TW2Q47R3R88XBGZ3DGK

Models
50
First release
29 Oct 2023
Latest release
10 Sept 2026
Parameters
3.34B – 1.6T
Artifacts
4
Providers
3

Releases

Family releases by statusActivePreviewAnnouncedDeprecatedJan 24Apr 24Jul 24Oct 24Jan 25Apr 25Jul 25Oct 25Jan 26Apr 26Jul 26deepseek-coder-6.7b-instruct — 29 Oct 2023deepseek-coder-7b-instruct-v1.5 — 25 Jan 2024DeepSeek-V2-Lite — 15 May 2024DeepSeek-Coder-V2-Lite-Instruct — 14 Jun 2024DeepSeek V3 — 25 Dec 2024DeepSeek V3 0324 — 24 Mar 2025DeepSeek V3.1 — 5 Sept 2025DeepSeek V3.1 Terminus — 22 Sept 2025DeepSeek V3.2 Exp — 29 Sept 2025DeepSeek-OCR — 17 Oct 2025DeepSeek V3.2 — 1 Dec 2025cerebras/DeepSeek-V3.2-REAP-345B-A37B — 9 Dec 2025cerebras/DeepSeek-V3.2-REAP-508B-A37B — 9 Dec 2025DeepSeek-OCR-2 — 27 Jan 2026DeepSeek V4 Flash 0423 — 22 Apr 2026DeepSeek V4 Pro 0423 — 22 Apr 2026DeepSeek-V4-Flash-Base — 22 Apr 2026DeepSeek-V4-Flash-DSpark — 27 Jun 2026DeepSeek V4 Flash (0731) — 31 Jul 2026DeepSeek-V4-Pro-0813 — 12 Aug 2026deepseek-v4-pro — 16 Aug 2026DeepSeek V4 Flash Vision Exp — 31 Aug 2026DeepSeek-V4.1-Flash — 10 Sept 2026

23 dated releases · dot size = best benchmark rank of the member · 27 members without a sourced release date not shown

Members 50

Family members
ModelParamsContextOpennessLicenceReleasedStatusBest rankCompare
DeepSeek-V4.1-FlashDeepSeek—1MOpen weights—10 Sept 2026Active#1 LiveBench Agentic Codi
DeepSeek V4 Flash Vision ExpDeepSeek304.6B1.05MOpen weightsMIT31 Aug 2026Preview#4 LiveBench Agentic Codi
deepseek-v4-proDeepSeek—1MClosed—16 Aug 2026Active#15 GPQA Diamond
DeepSeek-V4-Pro-0813DeepSeek—1MOpen weights—12 Aug 2026Active#8 LiveBench Mathematics
DeepSeek V4 Flash (0731)DeepSeek304.2B1.31MOpen weightsMIT31 Jul 2026Active#9 LiveBench Data Analysi
DeepSeek-V4-Flash-DSparkDeepSeek165.3B—Open weightsMIT27 Jun 2026Active—
DeepSeek V4 Flash 0423DeepSeek290.9B1.05MOpen weightsMIT22 Apr 2026Active—
DeepSeek V4 Pro 0423DeepSeek1.6T1.05MOpen weightsMIT22 Apr 2026Active—
DeepSeek-V4-Flash-BaseDeepSeek292B—Open weights—22 Apr 2026Active—
DeepSeek-OCR-2DeepSeek3.39B—Open weightsApache-2.027 Jan 2026Active—
cerebras/DeepSeek-V3.2-REAP-345B-A37BCerebras Systems344.9B37B active—Open weightsMIT9 Dec 2025Active—
cerebras/DeepSeek-V3.2-REAP-508B-A37BCerebras Systems508.4B37B active—Open weightsMIT9 Dec 2025Active—
DeepSeek V3.2DeepSeek685.4B163.8KOpen weightsMIT1 Dec 2025Active#11 SWE-bench Verified
DeepSeek-OCRDeepSeek3.34B—Open weightsMIT17 Oct 2025Active—
DeepSeek V3.2 ExpDeepSeek—163.8KOpen weights—29 Sept 2025Announced#79 Terminal-Bench
DeepSeek V3.1 TerminusDeepSeek—163.8KOpen weights—22 Sept 2025Deprecated#75 Terminal-Bench
DeepSeek V3.1DeepSeek840B163.8KOpen weights—5 Sept 2025Announced#99 Terminal-Bench
DeepSeek V3 0324DeepSeek684.5B163.8KOpen weightsMIT24 Mar 2025Announced#11 Aider polyglot — well-
DeepSeek V3DeepSeek684.5B163.8KOpen weights—25 Dec 2024Deprecated#71 Terminal-Bench
DeepSeek-Coder-V2-Lite-InstructDeepSeek15.7B—Open weightsOther14 Jun 2024Active—
DeepSeek-V2-LiteDeepSeek15.7B—Open weightsOther15 May 2024Active—
deepseek-coder-7b-instruct-v1.5DeepSeek6.91B—Open weightsOther25 Jan 2024Active—
deepseek-coder-6.7b-instructDeepSeek6.74B—Open weightsOther29 Oct 2023Active—
DeepSeek Chat V2.5—————Active#45 Aider polyglot — well-
DeepSeek Chat V3 (prev)—————Active#18 Aider polyglot — well-
DeepSeek V3.2 ReasonerDeepSeek—————Active#21 SWE-bench Verified
deepseek-chat, deepseek-reasoner—————Active—
deepseek-coder-v2DeepSeek—128KOpen weights——Deprecated#385 AA Intelligence Index
deepseek-coder-v2-liteDeepSeek—128KOpen weights——Deprecated#289 Humanity's Last Exam
deepseek-llm-67b-chatDeepSeek—4.1KOpen weights——Deprecated#430 AA Intelligence Index
deepseek-r1DeepSeek—128KOpen weightsMIT—Active#131 GPQA Diamond
deepseek-r1-0120DeepSeek—128KOpen weights——Deprecated#90 SciCode
DeepSeek-R1-0528DeepSeek——Open weights——Active—
deepseek-v2DeepSeek—128KOpen weights——Deprecated#414 AA Intelligence Index
deepseek-v2-5DeepSeek—128KOpen weights——Deprecated#354 AA Intelligence Index
deepseek-v2-5-sep-2024DeepSeek—128KOpen weights——Deprecated#360 AA Intelligence Index
deepseek-v3-2-0925DeepSeek—128KOpen weights——Deprecated#99 Terminal-Bench
deepseek-v3-2-specialeDeepSeek—128KOpen weights——Deprecated#57 Terminal-Bench
DeepSeek-V3.2-Exp (Chat)—————Active#13 Aider polyglot
DeepSeek-V3.2-Exp (Reasoner)—————Active#8 Aider polyglot
DeepSeek-V3.2-Exp-BaseDeepSeek——Open weights——Active—
DeepSeek-V4DeepSeek1.6T49B active1MOpen weights——Preview—
deepseek-v4-flashDeepSeek—1MOpen weights——Active#31 AA Intelligence Index
deepseek-v4-flash-0420DeepSeek—1MOpen weights——Deprecated#10 IFBench
deepseek-v4-flash-0420-highDeepSeek—1MOpen weights——Deprecated#18 τ²-bench
deepseek-v4-flash-0420-non-reasoningDeepSeek—1MOpen weights——Active#28 τ²-bench
deepseek-v4-flash-visionDeepSeek—1MClosed——Active#29 GPQA Diamond
deepseek-v4-pro-0424DeepSeek—1MOpen weights——Active#13 τ²-bench
deepseek-v4-pro-0424-highDeepSeek—1MOpen weights——Active#31 τ²-bench
deepseek-v4-pro-0424-non-reasoningDeepSeek—1MOpen weights——Active#49 Terminal-Bench

Lineage among members 5 relations

Open in Graph →
Lineage of the DeepSeek familydeepseek-v4-flash superseded by DeepSeek V4 Flash Vision Expcerebras/DeepSeek-V3.2-REAP-508B-A37B quantized from DeepSeek V3.2cerebras/DeepSeek-V3.2-REAP-345B-A37B quantized from DeepSeek V3.2DeepSeek V3.2 fine-tuned from DeepSeek-V3.2-Exp-Basedeepseek-chat, deepseek-reasoner superseded by DeepSeek-V4DeepSeek V3.2685.4BDeepSeek V3.2cerebras/DeepSeek-V3.2-RE…344.9Bcerebras/DeepSeek-V3.2-REAP-345B-A37Bcerebras/DeepSeek-V3.2-RE…508.4Bcerebras/DeepSeek-V3.2-REAP-508B-A37BDeepSeek V4 Flash Vision …304.6BDeepSeek V4 Flash Vision Expdeepseek-chat, deepseek-r…deepseek-chat, deepseek-reasonerDeepSeek-V3.2-Exp-BaseDeepSeek-V3.2-Exp-BaseDeepSeek-V41.6TDeepSeek-V4deepseek-v4-flashdeepseek-v4-flash

Benchmark progress

LiveBench Agentic Codingbest #1

Best rank of the family on LiveBench Agentic Coding#50#40#30#20#10#0Aug 26Aug 26Aug 26Aug 26Aug 26Sept 26

LiveBenchbest #5

Best rank of the family on LiveBench#40#30#20#10#0Aug 26Aug 26Aug 26Aug 26Aug 26Sept 26

LiveBench Data Analysisbest #8

Best rank of the family on LiveBench Data Analysis#12#10#8#6#4#2#0Aug 26Aug 26Aug 26Aug 26Aug 26Sept 26

LiveBench Mathematicsbest #8

Best rank of the family on LiveBench Mathematics#50#40#30#20#10#0Aug 26Aug 26Aug 26Aug 26Aug 26Sept 26

GPQA Diamondbest #15

Best rank of the family on GPQA Diamond#250#200#150#100#50#0Jan 25Apr 25Jul 25Oct 25Jan 26Apr 26Jul 26

LiveBench Codingbest #15

Best rank of the family on LiveBench Coding#50#40#30#20#10#0Aug 26Aug 26Aug 26Aug 26Aug 26Sept 26

Best rank (primary comparability group, current leaderboard) reached by any member released up to each date — lower is better, axis inverted. Ranks are today's ranks, not the ranks at release time.

Aggregates are computed from the members' sourced claims; members without a release date or parameter count are left out of the range and timeline rather than guessed. Methodology →