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Qwen3.8 27B

Qwenhuggingface.co/Qwen/Qwen3.8-27B

Qwen3.8 27B is an open-weight dense vision-language model from Qwen. It is suited for coding, professional workflows, research, multimodal interaction, and long-running agent tasks, with flexible thinking that can be...

Open in Graph
data quality74

Updated 5 h ago · first seen 11 Sept 2026

model_01M294WVR4JWTTVTSEYX2E0VCE

Overview

Identity

Identity block not returned by the API for this entity.

Openness

Openness not classified yet — no sourced evidence to place this model in the ontology.

Key facts

Release date

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 7 h agomedium

Model card
huggingface.co/Qwen/Qwen3.8-27B

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium

Openrouter id

Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Architecture

Architecture

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium

Model type

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium

Parameters

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium

Tokenizer

Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Weights dtype

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium

File size

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium

Library name

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium

Pipeline tag

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium

Hugging Face repo

Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Capabilities

Modalities

Modalities
imagetextvideo
Input
imagetextvideo
Output
text

Capabilities

  • Tool calling

    Yes

    OpenRouter public model & pricing listing · T2

  • Structured output

    Yes

    OpenRouter public model & pricing listing · T2

  • Reasoning

    Yes

    OpenRouter public model & pricing listing · T2

  • Vision

    Yes

    OpenRouter public model & pricing listing · T2

  • Audio

    Unavailable

  • Fine-tuning available

    Unavailable

Context window

Source:OpenRouter public model & pricing listingT2observed 9 h agomedium

Max output

Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Tokenizer

Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Benchmarks7

Compare with another model →

Comparable same task and conditions · Partially comparable same task, conditions differ (effort, temperature, judge) · Not comparable different variant or metric

No benchmark results recorded

Results appear when a tier 1–3 source publishes them; we never copy scores without a source.

Providers & Pricing2

All offers in the price terminal →
Current prices per 1M tokens
ProviderInput / 1MOutput / 1MCached inBatch in / outContextObservedSource
OpenRouterqwen/qwen3.8-27b$0.214$2.55$0.15—262.1K4 h agoopenrouter.aiT2
GroqCloudqwen/qwen3.8-27b$0.80$4——131K5 h agoconsole.groq.comT1

USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.

Price history

Step lines per provider; amber markers are recorded changes. Click a marker or a row for the evidence behind that price.

Output price · USD / 1M tokens 2 providers

Output price history of Qwen3.8 27B$0$1$2$3$4$5Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26OpenRouter: first observed → $3 · 11 Sept 2026GroqCloud: first observed → $4 · 11 Sept 2026OpenRouter: $3 → $2.55 · 12 Sept 2026
  • OpenRouter
  • GroqCloud
  • OpenRouter$3 → $2.5512 Sept 2026
  • GroqCloudfirst observed $411 Sept 2026
  • OpenRouterfirst observed $311 Sept 2026

Input price · USD / 1M tokens 2 providers

Input price history of Qwen3.8 27B$0$0.20$0.40$0.60$0.80$1Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26Sept 26OpenRouter: first observed → $0.42 · 11 Sept 2026GroqCloud: first observed → $0.80 · 11 Sept 2026OpenRouter: $0.42 → $0.214 · 12 Sept 2026
  • OpenRouter
  • GroqCloud
  • OpenRouter$0.42 → $0.21412 Sept 2026
  • GroqCloudfirst observed $0.8011 Sept 2026
  • OpenRouterfirst observed $0.4211 Sept 2026

Hardware fit37

Estimated

36 of 37 device × quantization combinations fit.

Run locally: your machine →
Estimated hardware fit
HardwareQuantizationDevice memoryEst. memoryFits
Apple M3 Ultra4bit—16.5 GB est.Yes
Mac Studio (Apple M5 Ultra)4bit—16.5 GB est.Yes
Apple M2 Ultra4bit—16.5 GB est.Yes
Apple M1 Ultra4bit—16.5 GB est.Yes
Apple M3 Max4bit—16.5 GB est.Yes
Apple M4 Max4bit—16.5 GB est.Yes
Mac Studio (Apple M5 Max)4bit—16.5 GB est.Yes
MacBook Pro (Apple M5 Max)4bit—16.5 GB est.Yes
Apple M2 Max4bit—16.5 GB est.Yes
Apple M1 Max4bit—16.5 GB est.Yes
Apple M4 Pro4bit—16.5 GB est.Yes
Mac mini (Apple M5 Pro)4bit—16.5 GB est.Yes
MacBook Pro (Apple M5 Pro)4bit—16.5 GB est.Yes
Apple M3 Pro4bit—16.5 GB est.Yes
Apple M1 Pro4bit—16.5 GB est.Yes
Apple M2 Pro4bit—16.5 GB est.Yes
Apple M44bit—16.5 GB est.Yes
iMac (Apple M4)4bit—16.5 GB est.Yes
Mac mini (Apple M6)4bit—16.5 GB est.Yes
MacBook Air (Apple M5)4bit—16.5 GB est.Yes
MacBook Pro (Apple M5)4bit—16.5 GB est.Yes
Apple M24bit—16.5 GB est.Yes
Apple M34bit—16.5 GB est.Yes
NVIDIA GeForce RTX 30904bit24 GB16.5 GB est.Yes
NVIDIA GeForce RTX 40904bit24 GB16.5 GB est.Yes
NVIDIA GeForce RTX 50904bit32 GB16.5 GB est.Yes
NVIDIA A100 80GB4bit80 GB16.5 GB est.Yes
NVIDIA H100 SXM4bit80 GB16.5 GB est.Yes
NVIDIA H100 NVL4bit94 GB16.5 GB est.Yes
NVIDIA DGX Spark4bit128 GB16.5 GB est.Yes
NVIDIA H2004bit141 GB16.5 GB est.Yes
NVIDIA H200 NVL4bit141 GB16.5 GB est.Yes
NVIDIA B2004bit180 GB16.5 GB est.Yes
AMD Instinct MI300X4bit192 GB16.5 GB est.Yes
AMD Instinct MI325X4bit256 GB16.5 GB est.Yes
NVIDIA DGX B2004bit1,440 GB16.5 GB est.Yes
Apple M14bit—16.5 GB est.No
Assumptions (6)
  • Estimated, not measured: weights = parameters × bytes/param × 1.15 runtime overhead.
  • bytes/param: 4bit = 0.5, 8bit = 1.0, fp16 = 2.0 (uniform quantization, no per-layer exceptions).
  • KV cache approximated at 0.5 GB per 8 192 tokens of context, independent of architecture (GQA/MLA models need less).
  • A model 'fits' when the estimate is at most the device memory minus 2 GB reserved for the OS and framework.
  • Mixture-of-experts models are estimated on total parameters (all experts must be resident); active parameters are ignored.
  • Device memory uses the largest configuration when several are listed (e.g. Apple silicon tiers).

Lineage

Open in Graph →
Explicit derived_from / fine_tuned_from / distilled_from relations stated by sources; artifacts collapsed by kind.
DESCENDANTS 0 · ARTIFACTS11 quantizationsartifacts · collapsed11 quantizations — artifacts · collapsedQwen3.8 27B27.8B params · this modelQwen3.8 27B — 27.8B params · this model

    Timeline15

    Full timeline →
    • Price changedModelQwen3.8 27BQwen

      OpenRouter changed pricing for Qwen3.8 27B: $0.42 in / $3 out per 1M tokens → $0.214 in / $2.55 out per 1M tokens

      $0.42 in / $3 out→$0.214 in / $2.55 outopenrouter
      openrouter.ai
    • Context window changedModelQwen3.8 27BQwen

      Qwen3.8 27B: context length changed from 256000 to 1000000

      Context window256K tokens→1M tokensopenrouter
      openrouter.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 79.78% on Terminal-Bench

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 5.56% on Terminal-Bench

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 76.3% on MMMU-Pro

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 46.64% on SciCode

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 33.92% on Humanity's Last Exam

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 90.51% on GPQA

      artificial_analysis
      artificialanalysis.ai
    • Benchmark resultModelQwen3.8 27BQwen

      Qwen3.8 27B scores 33.9 on Artificial Analysis Intelligence Index

      artificial_analysis
      artificialanalysis.ai
    • Context window changedModelQwen3.8 27BQwen

      Qwen3.8 27B: context length changed from 1000000 to 256000

      Context window1M tokens→256K tokensartificial_analysis
      artificialanalysis.ai
    • Release date changedModelQwen3.8 27BQwen

      Qwen3.8 27B: release date changed from 2026-08-05 to 2026-08-14

      Release date5 Aug 2026→14 Aug 2026openrouter
      openrouter.ai
    • Release date changedModelQwen3.8 27BQwen

      Qwen3.8 27B: release date changed from 2026-08-14 to 2026-08-05

      Release date14 Aug 2026→5 Aug 2026huggingface
      huggingface.co
    • Listed by providerModelQwen3.8 27BQwen

      GroqCloud lists Qwen3.8 27B at $0.8 in / $4 out per 1M tokens

      groq_pricing
      console.groq.com
    • New modelModelQwen3.8 27BQwen

      New model: Qwen3.8 27B (Qwen)

      openrouter
      openrouter.ai
    • Listed by providerModelQwen3.8 27BQwen

      OpenRouter lists Qwen3.8 27B at $0.42 in / $3 out per 1M tokens

      openrouter
      openrouter.ai

    Change history43

    Temporal, append-only claims: a new observation closes the previous claim instead of overwriting it. Rewind the record with the as-of picker.

    Viewing AI Atlas as of 12 Aug 2026 — attributes exactly as the atlas knew them on that day; later corrections are not shown.

    Back to today →

    Qwen3.8 27B was not yet in AI Atlas on 12 Aug 2026

    First seen 11 Sept 2026. Nothing is inferred backwards: no attribute is shown for dates before the first observation.
    43 claims · 35 properties

    Release daterelease_date5

    Claim history for Release date
    ValueValid from → toStatusSourceConfidenceExtractor
    14 Aug 2026 → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic
    5 Aug 2026 → supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
    14 Aug 2026 → supersededOpenRouter public model & pricing listingT2mediumdeterministic
    5 Aug 2026 → supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
    14 Aug 2026 → supersededOpenRouter public model & pricing listingT2mediumdeterministic

    Opennessopenness1

    Claim history for Openness
    ValueValid from → toStatusSourceConfidenceExtractor
    open-weights → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Licenselicense1

    Claim history for License
    ValueValid from → toStatusSourceConfidenceExtractor
    apache-2.0 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Architecturearchitecture1

    Claim history for Architecture
    ValueValid from → toStatusSourceConfidenceExtractor
    Qwen3_5ForConditionalGeneration → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Parametersparameter_count1

    Claim history for Parameters
    ValueValid from → toStatusSourceConfidenceExtractor
    27.8B → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Context windowcontext_length3

    Claim history for Context window
    ValueValid from → toStatusSourceConfidenceExtractor
    1M tokens → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic
    256K tokens → supersededArtificial AnalysisT2mediumdeterministic
    1M tokens → supersededOpenRouter public model & pricing listingT2mediumdeterministic

    Max outputmax_output_tokens1

    Claim history for Max output
    ValueValid from → toStatusSourceConfidenceExtractor
    131.1K tokens → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Modalitiesmodalities1

    Claim history for Modalities
    ValueValid from → toStatusSourceConfidenceExtractor
    image, text, video → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Input modalitiesmodalities_input1

    Claim history for Input modalities
    ValueValid from → toStatusSourceConfidenceExtractor
    image, text, video → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Output modalitiesmodalities_output1

    Claim history for Output modalities
    ValueValid from → toStatusSourceConfidenceExtractor
    text → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Tokenizertokenizer1

    Claim history for Tokenizer
    ValueValid from → toStatusSourceConfidenceExtractor
    Qwen → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    File sizefile_size_gb1

    Claim history for File size
    ValueValid from → toStatusSourceConfidenceExtractor
    55.6 GB → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Hugging Face repohf_repo1

    Claim history for Hugging Face repo
    ValueValid from → toStatusSourceConfidenceExtractor
    Qwen/Qwen3.8-27B → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Pipeline tagpipeline_tag1

    Claim history for Pipeline tag
    ValueValid from → toStatusSourceConfidenceExtractor
    image-text-to-text → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Model cardmodel_card_url1

    Claim history for Model card
    ValueValid from → toStatusSourceConfidenceExtractor
    https://huggingface.co/Qwen/Qwen3.8-27B → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Downloadsmetric.downloads1

    Claim history for Downloads
    ValueValid from → toStatusSourceConfidenceExtractor
    7,563,763 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Likesmetric.likes3

    Claim history for Likes
    ValueValid from → toStatusSourceConfidenceExtractor
    14,755 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
    14,752 → supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
    14,747 → supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Descriptiondescription1

    Claim history for Description
    ValueValid from → toStatusSourceConfidenceExtractor
    Qwen3.8 27B is an open-weight dense vision-language model from Qwen. It is suited for coding, professional workflows, research, multimodal interaction, and long-running agent tasks, with flexible thinking that can be... → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Gatedgated1

    Claim history for Gated
    ValueValid from → toStatusSourceConfidenceExtractor
    No → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Groq model idgroq_model_id1

    Claim history for Groq model id
    ValueValid from → toStatusSourceConfidenceExtractor
    qwen/qwen3.8-27b → currentcurrentGroq — docs & pricingT1highdeterministic

    Groq statusgroq_status1

    Claim history for Groq status
    ValueValid from → toStatusSourceConfidenceExtractor
    preview → currentcurrentGroq — docs & pricingT1highdeterministic

    Hf inference providershf_inference_providers1

    Claim history for Hf inference providers
    ValueValid from → toStatusSourceConfidenceExtractor
    cerebras, deepinfra, featherless-ai, novita, ovhcloud → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Last modifiedlast_modified1

    Claim history for Last modified
    ValueValid from → toStatusSourceConfidenceExtractor
    2026-08-14T15:00:01+00:00 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Library namelibrary_name1

    Claim history for Library name
    ValueValid from → toStatusSourceConfidenceExtractor
    transformers → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Aa median output tokens per secondmetric.aa_median_output_tokens_per_second1

    Claim history for Aa median output tokens per second
    ValueValid from → toStatusSourceConfidenceExtractor
    39 → currentcurrentArtificial AnalysisT2mediumdeterministic

    Downloads all timemetric.downloads_all_time1

    Claim history for Downloads all time
    ValueValid from → toStatusSourceConfidenceExtractor
    7,563,763 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Model typemodel_type1

    Claim history for Model type
    ValueValid from → toStatusSourceConfidenceExtractor
    qwen3_5 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Openrouter idopenrouter_id1

    Claim history for Openrouter id
    ValueValid from → toStatusSourceConfidenceExtractor
    qwen/qwen3.8-27b → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Reasoningreasoning1

    Claim history for Reasoning
    ValueValid from → toStatusSourceConfidenceExtractor
    Yes → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Structured outputstructured_output1

    Claim history for Structured output
    ValueValid from → toStatusSourceConfidenceExtractor
    Yes → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Supported parameterssupported_parameters1

    Claim history for Supported parameters
    ValueValid from → toStatusSourceConfidenceExtractor
    frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, reasoning_effort, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_a, top_k, top_logprobs, top_p → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Tagstags1

    Claim history for Tags
    ValueValid from → toStatusSourceConfidenceExtractor
    transformers, safetensors, qwen3_5, image-text-to-text → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Tool callingtool_calling1

    Claim history for Tool calling
    ValueValid from → toStatusSourceConfidenceExtractor
    Yes → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Visionvision1

    Claim history for Vision
    ValueValid from → toStatusSourceConfidenceExtractor
    Yes → currentcurrentOpenRouter public model & pricing listingT2mediumdeterministic

    Weights dtypeweights_dtype1

    Claim history for Weights dtype
    ValueValid from → toStatusSourceConfidenceExtractor
    BF16 → currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

    Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

    Provenance

    Attributed facts

    36

    Source tiers

    T1T22 / 34

    Freshest observation

    5 h ago

    Conflicts

    None

    Source documents 17

    Source documents
    SourceDocumentTypeTierLast observedSnapshots
    Groq — docs & pricingconsole.groq.com/docs/models model_docsT1· Official5 h ago3
    OpenRouter public model & pricing listingopenrouter.ai/api/v1/models catalogueT2· Quality secondary4 h ago6
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/Qwen/Qwen3.8-27B/raw/main/README.md model_cardT2· Quality secondary5 h ago1
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/bartowski/Qwen3.8-27B-GGUF/raw/main/README.md model_cardT2· Quality secondary5 h ago1
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/unsloth/Qwen3.8-27B-NVFP4 model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/unsloth/Qwen3.8-27B-GGUF model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/Qwen/Qwen3.8-27B model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/Qwen/Qwen3.8-27B-FP8 model_pageT2· Quality secondary6 h ago5
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/perplexity-ai/pplx-qwen-3-8-27b-dflash2-20260819 model_pageT2· Quality secondary6 h ago5
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/perplexity-ai/pplx-computer-qwen-3-8-27b-dflash2-gguf-20260826 model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/perplexity-ai/pplx-computer-qwen-3-8-27b-dflash2-20260824 model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/mlx-community/Qwen3.8-27B-8bit model_pageT2· Quality secondary6 h ago5
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/mlx-community/Qwen3.8-27B-4bit model_pageT2· Quality secondary6 h ago4
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/amd/Qwen3.8-27B-Quark-AWQ-MXFP4 model_pageT2· Quality secondary6 h ago6
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/amd/Qwen3.8-27B-Quark-AWQ-INT4-W4A16 model_pageT2· Quality secondary6 h ago6
    Hugging Face Hub (public pages, model cards, papers)huggingface.co/models?author=Qwen&p=0&sort=downloads listingT2· Quality secondary6 h ago6
    Artificial Analysisartificialanalysis.ai/leaderboards/models leaderboardT2· Quality secondary10 h ago1

    Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.

    Data quality (74/100) measures how well AI Atlas knows this entity — completeness, primary-source ratio, freshness, conflicts — never how good the model is. Methodology →