Models › DeepSeek-V2 family

DeepSeek-V2-Lite-Chat

deepseek-ai DeepSeek License (deepseek) out 2 years ago

15.7B parameters (6 of 64 experts per token), text in, text out, 160K tokens of context.

Verified 2026-10-25 Rank #418 in LLMs · score 79 method v1 Sources 3 Downloads 30d 70k · #355 of 619 tracked

Can I run it?9.4GB at INT4Estimatefits a 16 GB cardmethod
Can I use it?DeepSeek License (deepseek)Attribution requiredlicence file2026-10-24
Do people use it?70kdownloads, 30 days#355 of 619 we track · below the median+3 likes, downloads −30% this week172 likesHugging Face2026-10-24

Worth reading and watching

Picked by rule from 14 tracked pieces: the lab's own post, the most shared, a field report, the latest.

14 best of 14 tracked

The 2 picks above, plus these 12. Top is the radar's score: discussion, source authority and the lab's own posts, fading with age.

  1. ArticleDeepSeek V2, near GPT4 performance with 30% GPT3.5 cost ($0.14M input tokens)deepseek.com · 2024-05-08 · 16 HN pts · official
  2. CodeDeepSeek-V2: A Strong, Economical, and Efficient Moe Language Modelgithub.com · 2024-05-07 · 14 HN pts
  3. Codeiamboosted/deepseek-v2-lite-base-benchmarksgithub.com · undated
  4. PaperDeepSeek-V2: A Strong, Economical, and Efficient MOE Language Modelarxiv.org · 2025-01-01 · 3 HN pts
  5. CodeDeepSeek-V2 integrated, RAGFlow v0.5.0 is releasedgithub.com · 2024-05-08 · 7 HN pts
  6. DiscussionLocal DeepSeeK-V2 Inference: 14T/S for Decode W Only 21GB 4090 and 136GB DRAMold.reddit.com · 2024-07-30 · 8 HN pts
  7. Articlehttps://cdn.jsdelivr.net/gh/deepseek-ai/deepseek-v2@main/README.mdcdn.jsdelivr.net · undated
  8. ArticleDeepSeek-V2-Lite-Chat: Efficient Chat Modelemergentmind.com · undated
  9. ArticleDeepSeek v2 Lite Chat — Hardware Requirements & Compatibility | llmrunllmrun.dev · undated
  10. ArticleDeepSeek V2 Chat: benchmarks — ModelCap #281modelcap.ai · undated
  11. ArticleDeepSeek V2: Architecture, Benchmarks & Legacydeepseekai.guide · 2026-04-25
  12. ArticleBest Open Source LLM:Tencent Hunyuan-Large Outperforming Llama 3 and DeepSeek V2techwavearena.com · 2024-11-08

Where it's used

Hugging Face does not say who downloads a model or with what. These are the proxies: API providers listing it, quantized builds, fine-tunes/adapters/merges, and Spaces that load it.

No API provider serves it, so its downloads are people running it themselves: 42 quantized builds and 32 Spaces.

  • As a service0no API provider listed
  • On own hardware42quantized builds
  • Built on138 fine-tunes · 5 adapters · 0 merges
  • In apps32Hugging Face Spaces

Top Spaces running it: KBaba7/Quant ♥ 51 · FallnAI/Quantize-HF-Models ♥ 19 · bhaskartripathi/LLM_Quantization ♥ 16 · openfree/LLM_Quantization ♥ 16

Will it fit?

Weights only, an estimate: leave room for the KV cache. Method

Fits a 16 GB card at INT4

About 9.4 GB at INT4, 19 GB at FP8, 38 GB at BF16: weights only, so leave room for the KV cache. Every expert must be resident, so total parameters count.

16 GB card64 GB Mac2×80 GB8×80 GBINT4: about 9.4 GB of weights (estimate; KV cache and activations extra)INT49.4 GBFP8: about 19 GB of weights (estimate; KV cache and activations extra)FP819 GBBF16: about 38 GB of weights (estimate; KV cache and activations extra)BF1638 GB
16 GB card64 GB Mac2×80 GB8×80 GBINT4: about 9.4 GB of weights (estimate; KV cache and activations extra)INT49.4 GBFP8: about 19 GB of weights (estimate; KV cache and activations extra)FP819 GBBF16: about 38 GB of weights (estimate; KV cache and activations extra)BF1638 GB

Estimate params × bytes per param × 1.2 · how we estimate

The story so far

Weights, every dated article, and repo commits on one rail.

Most coverage came in the first two weeks

Teal is the weights (2024-05-15), amber triangles are 7 dated articles (each links to it), grey ticks are repo commits.

What people built on it

55 derivatives on the Hub. Which build to run, by runtime: the most downloaded in each class.

55 derivatives on the Hub, most of them quantized

From the Hugging Face model tree; quantized builds in teal, fine-tunes, merges and adapters in greys.

42 quantized (Hugging Face model tree)8 fine-tunes (Hugging Face model tree)5 adapters (Hugging Face model tree)42 quantized8 fine-tunes5 adapters
42 quantized (Hugging Face model tree)8 fine-tunes (Hugging Face model tree)5 adapters (Hugging Face model tree)42 quantized8 fine-tunes5 adapters

All variants →

Reference

Everything else, folded: the full tables, every source.

Benchmarks

16 rows

Benchmarks 16 rows

measured third-party leaderboard rowauthor-reported number from the model card or eval files (16)No confidence intervals unless the source gave them; settings differ between rows, so compare within a benchmark, not across. Date = the benchmark's own date when it gives one, else when we read it.
BenchmarkValueSetting / notesReported byDate
author-reported BBH · Reason through hard problems44.1DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported BBH · Reason through hard problems48.1DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported C-Eval · Work across languages60.3DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported C-Eval · Work across languages60.1DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported CMMLU · Work across languages64.3DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported CMMLU · Work across languages62.5DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported GSM8K · Reason through hard problems41.1DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported GSM8K · Reason through hard problems72DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported HumanEval · Write code with agents29.9DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported HumanEval · Write code with agents57.3DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported MATH-500 · Reason through hard problems17.1DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported MATH-500 · Reason through hard problems27.9DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported MBPP · Write code with agents43.2DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported MBPP · Write code with agents45.8DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07
author-reported MMLU · Reason through hard problems58.3DeepSeek-V2-Lite (MoE-16B) Basemodel author2026-10-07
author-reported MMLU · Reason through hard problems55.7DeepSeek-V2-Lite 16B Chat (SFT)model author2026-10-07

Use-case evidence

6 use cases

What it is good at 6 use cases

Labels are evidence, not verdicts: measured a third-party leaderboard row for this model; author-reported a number the model author published in the card or eval files; structural a deterministic signal from the name, config or chat template, or a decision-model estimate. Each chip links to its source. All use cases.

Facts

22 fields

Listed in LLMs · MoE

Facts

Pipeline tagtext-generation
Librarytransformers
ArchitecturesDeepseekV2ForCausalLM
Model typedeepseek_v2
Dtypebfloat16
Params by dtypeBF16: 15,706,484,224
Size bandL
MoEyes
Experts64
Experts per token6
Context length163,840 (config.json max_position_embeddings)
PapersarXiv:2405.04434
LicenseDeepSeek License (deepseek) (other)
Hub snapshot2026-10-25

Servability

vLLM · SGLang

Servability

vLLM: supported · DeepseekV2ForCausalLM · 7050ef881ff0835f6890a47db1859a24c65481d6SGLang: supported · DeepseekV2ForCausalLM · 773cb938fe9484a8f7e7e46fb1b1fe96412c59ed

vLLM registry (7050ef881ff0835f6890a47db1859a24c65481d6) · SGLang registry (773cb938fe9484a8f7e7e46fb1b1fe96412c59ed) · Matched by architecture class name against each project's registry on main; 'supported' means the architecture is registered, not that this checkpoint was tested.

Hardware fit

3 estimates

Hardware fit ESTIMATE

Weights-only memory for DeepSeek-V2-Lite-Chat: params × bytes/param × 1.2 overhead. KV cache and activations are extra. How this is computed.

BF16 (2 bytes/param)38 GB · Single high-end GPU (<80 GB)
FP8 (1 byte/param)19 GB · Single GPU (<24 GB)
INT4 (0.5 bytes/param)9.4 GB · Single GPU (<24 GB)

Weights only (params × bytes/param × 1.2 overhead); KV cache and activations extra. MoE: all experts must be resident, so total parameters count.

All variants

40 variants

Lineage

Original model Family: deepseek-ai/DeepSeek-V2 55 derivatives on the Hub

quantized: 42adapter: 5finetune: 8

Top variants (40 shown, ranked by downloads)

Relation
Quant
Size
40 rows
Variant Relation Quant Params Band License Author Likes Downloads
mradermacher/DeepSeek-V2-Lite-Chat-GGUF quantized GGUF — — other mradermacher 7 64k
legraphista/DeepSeek-V2-Lite-Chat-IMat-GGUF quantized GGUF — — — legraphista 12 63.7k
second-state/DeepSeek-V2-Lite-Chat-GGUF quantized GGUF — — other second-state 6 44.2k
mradermacher/DeepSeek-V2-Lite-Chat-i1-GGUF quantized GGUF — — other mradermacher 1 38.4k
gaianet/DeepSeek-V2-Lite-Chat-GGUF quantized GGUF — — other gaianet 0 10.3k
tensorblock/DeepSeek-V2-Lite-Chat-GGUF quantized GGUF — — other tensorblock 0 5.2k
ggfox00000/deepseek-v2-lite-chat-gguf quantized gguf — — other ggfox00000 0 4k
phi0112358/DeepSeek-V2-Lite-Chat-Q5_K_M-GGUF quantized GGUF — — other phi0112358 0 3.9k
itlwas/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other itlwas 0 2.5k
malaiwah/DeepSeek-V2-Lite-Chat-SIQ-K4K3 quantized — 4.36B M other malaiwah 0 1.7k
zhentaoyu/DeepSeek-V2-Lite-Chat-Q4_0-GGUF quantized Q4_0 — — other zhentaoyu 1 1.5k
YorkieOH10/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other YorkieOH10 0 1.4k
Zhu149248/DeepSeek-V2-Lite-Chat-ReMoE-GGUF quantized GGUF — — other Zhu149248 1 1.3k
Aldaris/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other Aldaris 0 1.1k
pipilok/DeepSeek-V2-Lite-Chat-Q4_0_4_8-GGUF quantized GGUF — — other pipilok 0 1k
phi0112358/DeepSeek-V2-Lite-Chat-Q4_0-GGUF quantized Q4_0 — — other phi0112358 0 905
deevade/DeepSeek-V2-Lite-Chat-finetuned adapter GGUF — — other deevade 1 703
matrixportalx/DeepSeek-V2-Lite-Chat-Q4_0-GGUF quantized Q4_0 — — other matrixportalx 2 596
Jianping746/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other Jianping746 0 664
slowfastai/DeepSeek-V2-Lite-Chat-bnb-4bit quantized -bnb 16.2B L — slowfastai 0 624
wuchen01/DeepSeek-V2-Lite-Chat-All-LoRA adapter — — — other wuchen01 0 611
nightcatsong/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other nightcatsong 0 540
ijohn07/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other ijohn07 0 513
Jianping746/DeepSeek-V2-Lite-Chat-Q6_K-GGUF quantized Q6_K — — other Jianping746 0 503
alexander583/DeepSeek-V2-Lite-Chat-Q4-mlx quantized mlx 15.7B L other alexander583 0 487
phi0112358/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other phi0112358 0 477
ijohn07/DeepSeek-V2-Lite-Chat-Q6_K-GGUF quantized Q6_K — — other ijohn07 0 380
NexesQuants/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other NexesQuants 0 370
Chang-chih/leviathan-16B-final quantized GGUF — — apache-2.0 Chang-chih 1 284
Lansechen/deepseek-v2-lite-16b-chat-R1-Distill-batch8-numinamath finetune — 15.7B L — Lansechen 1 280
YorkieOH10/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other YorkieOH10 0 317
JenniSD/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other JenniSD 0 315
Lucy-in-the-Sky/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other Lucy-in-the-Sky 0 305
third0x/DeepSeek-V2-Lite-Chat-Q4_K_M-GGUF quantized GGUF — — other third0x 0 304
phi0112358/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other phi0112358 0 302
Lansechen/deepseek-v2-lite-16b-chat-R1-Distill-bs17k-batch32 finetune — 15.7B L — Lansechen 1 241
RangerX/DeepSeek-V2-Lite-Chat-REAP-Pruned-ratio-0.3 finetune — 11.4B L — RangerX 1 227
Lansechen/deepseek-v2-lite-16b-chat-R1-Distill-batch16-lora-numinamath finetune — — — — Lansechen 1 223
third0x/DeepSeek-V2-Lite-Chat-Q8_0-GGUF quantized Q8_0 — — other third0x 0 250
Lucy-in-the-Sky/DeepSeek-V2-Lite-Chat-Q2_K-GGUF quantized Q2_K — — other Lucy-in-the-Sky 0 238

Repository changelog

19 commits

Repository changelog 19 commits

DateCommitSHA
2024-06-25 Update modeling_deepseek.py 8586474
2024-06-08 docs: update README.md ef87e36
2024-06-07 docs: update README.md 003ee92
2024-05-17 Update README.md be9443d
2024-05-17 Upload LICENSE d52a9ad
2024-05-17 Update README.md 8edea68
2024-05-17 Update README.md 46310cf
2024-05-17 Update README.md e91ebd8
2024-05-17 Update README.md 4621eeb
2024-05-17 Update README.md 89a2dbc
2024-05-16 README.md 1e90cb3
2024-05-16 Update README.md 935c70a
2024-05-16 Update README.md 1d9f2af
2024-05-16 Update README.md 7c56d86
2024-05-16 Update README.md 08529b4
2024-05-15 Upload folder using huggingface_hub a6f88f2
2024-05-15 Update README.md 198c4d1
2024-05-15 Create README.md ed322a8
2024-05-15 initial commit 148cc0a

Articles and coverage

14 pieces

Ranked by source signals (HN, Lobsters, authority domains, official posts) and recency. Summaries are generated from a stored copy of the article text; every sentence cites a span of that text, and nothing is shown that failed the citation check.

Official1

deepseek.com2024-05-08officialauthorityabout the DeepSeek V2 familyHN 16 pts · 2 comments38 words

Analysis7

youtube.com2026-09-18about the DeepSeek V2 familyHN 1 pts · 0 comments
github.com2024-05-07authorityabout the DeepSeek V2 familyHN 14 pts · 3 comments1,699 words
DeepSeek-V2 is a 236B parameter Mixture-of-Experts model pretrained on 8.1 trillion tokens that saves 42.5% of training costs while boosting maximum generation throughput to 5.76 times. The architecture utilizes MLA (Multi-head Latent Attention) to eliminate the bottleneck of inference-time key-value cache, thus supporting efficient inference. To utilize DeepSeek-V2 in BF16 format for inference, 80GB*8 GPUs are required.written, reviewed, cited
  • The open-source code runs slower on HuggingFace GPUs compared to the internal codebase due to platform constraints.
  • The SGLang framework supports FP8 KV Cache and offers the best latency and throughput among open-source frameworks for this model.
github.comauthorityabout the DeepSeek V2 family1,117 words
DeepSeek-V2-Lite base, a 15.7B total / 2.4B active parameter model trained on 5.7T tokens, scores 0.0% on AIME 2024 and 2025 due to non-termination at 16k tokens. Independent evaluation using vLLM shows the model underperforms SmolLM3-3B-Base on knowledge-heavy tasks, likely driven by the 5.7T versus 11.2T pretraining token gap. The benchmark highlights a 3.6 point drop on GSM8K compared to vendor figures attributed to harness differences.written, reviewed, cited
  • The model fails to terminate on 57 of 60 AIME problems even when allowed 16,384 tokens.
  • Loglikelihood scoring for GPQA Diamond will cause an out-of-memory error on a 48 GB card.
  • A killed vLLM process leaves a zombie that prevents the next run from starting on the GPU.
arxiv.org2025-01-01authorityabout the DeepSeek V2 familyHN 3 pts · 0 comments404 words
DeepSeek-V2 is a strong Mixture-of-Experts language model characterized by economical training and efficient inference. It comprises 236B total parameters, of which 21B are activated for each token, and supports a context length of 128K tokens. DeepSeek-V2 adopts innovative architectures including Multi-head Latent Attention (MLA) and DeepSeekMoE, where MLA guarantees efficient inference through significantly compressing the Key-Value (KV) cache into a latent vector.written, reviewed, cited
github.com2024-05-08authorityabout the DeepSeek V2 familyHN 7 pts · 0 comments460 words
cdn.jsdelivr.netabout the DeepSeek V2 family1,728 words
emergentmind.com1,301 words

Community2

old.reddit.com2024-05-16about the DeepSeek V2 familyHN 21 pts · 0 comments
old.reddit.com2024-07-30about the DeepSeek V2 familyHN 8 pts · 0 comments
All coverage tracked for this model (14) — append-only, nothing is ever removed

Papers

1 paper

Papers 1

arXiv links found in the model card and its tags. "Peer-reviewed" is shown only with evidence: a published venue in OpenAlex (measured) or the authors' own journal reference on arXiv (reported).

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Sources

3 sources

Sources

Hub snapshot: 2026-10-25 · HF API: 2026-10-24 21:38 UTC · Providers: 2026-10-24 21:44 UTC · Articles: 2026-10-24 21:46 UTC · Summary: 2026-10-07 15:09 UTC · Last verified 2026-10-25

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