Qwen3.8 27B
Dense 27B vision-language model for coding, agent tasks, and image and video understanding
- Context
- 1M
- Released
- 2mo ago
- Parameters
- 27B
- Input / 1M tokens
- $0.24
- Output / 1M tokens
- $2.20
- Cached input / 1M tokens
- $0.05
Sources:models.devOpenRouter
Benchmarks
DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.
Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.
Other published benchmarks
| Evaluation | Reported score and source |
|---|---|
| ARC-AGI-2 | 22.8% Third-party evaluator · qwen3.8-27b_low Reasoning effort: low External evaluation via Epoch AIOriginal-source terms apply |
| ARC-AGI-2 | 13.2% Third-party evaluator · qwen3.8-27b_medium Reasoning effort: medium External evaluation via Epoch AIOriginal-source terms apply |
| ARC-AGI-2 | 1.5% Third-party evaluator · qwen3.8-27b_none Reasoning effort: none External evaluation via Epoch AIOriginal-source terms apply |
| ARC-AGI-2 | 42.4% Third-party evaluator · qwen3.8-27b_xhigh Reasoning effort: xhigh External evaluation via Epoch AIOriginal-source terms apply |
Benchmark compilation: Epoch AI, Capabilities & benchmarking (CC BY attribution). Scores are converted to percentages and model names matched to the Vertical Tabs catalog. Individual evaluations are credited to their original sources. External results may carry separate licences and evaluation configurations; do not interpret scores from different harnesses as directly comparable.
Specifications
- Developer
- Qwen
- Model family
- Qwen
- Type
- Language model
- Predecessor
- —
- Successor
- —
- Released
- August 14, 2026
- Model ID
qwen/qwen3.8-27b- Openness
- Open weights
- License
- —
- Parameters
- 27B
- Input modalities
- text, image, video
- Output modalities
- text
- Modality
- text+image+video->text
- Native context
- 256K
- Tokenizer
- Qwen
- Max output tokens
- 236K
- Hugging Face
- Qwen/Qwen3.8-27B
- Source freshness
- Metadata synced Oct 8, 2026, 10:17 PM UTC
Open-weight builds
Ollama variants
Every published Ollama tag matched to this model, including parameter editions, instruction/base variants, and quantized builds.
| Variant | Parameters | Type | Quantization | Size | Context | Input |
|---|---|---|---|---|---|---|
| qwen3.8:27b-bf16 | 27B | — | BF16 | 56 GB | 256K | text + image |
| qwen3.8:27b-mlx-bf16 | 27B | — | BF16 | 56 GB | 256K | text + image |
| qwen3.8:27b-mtp-bf16 | 27B | — | BF16 | 56 GB | 256K | text + image |
| qwen3.8:27b-mtp-q4_K_M | 27B | — | Q4_K_M | 18 GB | 256K | text + image |
| qwen3.8:27b-q4_K_M | 27B | — | Q4_K_M | 18 GB | 256K | text + image |
| qwen3.8:27b-mtp-q8_0 | 27B | — | Q8_0 | 30 GB | 256K | text + image |
| qwen3.8:27b-q8_0 | 27B | — | Q8_0 | 30 GB | 256K | text + image |
| qwen3.8:27b-mlx | 27B | — | — | 18 GB | 256K | text + image |
| qwen3.8:27b-mxfp8 | 27B | — | — | 32 GB | 256K | text + image |
| qwen3.8:latest | — | — | — | 18 GB | 256K | text + image |
Additional source evidence
- Source model
- alibaba/qwen3.8-27b
- Source family
- qwen
- Last updated
- 2026-08-14
- Model context
- 262K
- Model output limit
- 33K
- Open weights
- Yes
- File attachments
- Yes
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes
- Temperature control
- Yes
Downloadable weights
Published benchmarks
| Benchmark | Score | Evaluation details | Evidence |
|---|---|---|---|
| SWE-bench Pro | 61.7 · resolved | — | Source |
| Terminal-Bench | 73 · score | Terminus · 2.1 | Source |
| NL2Repo | 42.3 · score | Claude Code | Source |
| DeepSWE | 42.2 · score | Claude Code · 1.1 | Source |
| QwenSWEBench | 79 · avg@3 | Claude Code · internal | Source |
| CoWorkBench | 70.7 · score | internal | Source |
| JobBench | 33.4 · score | — | Source |
| Agents' Last Exam | 20.4 · pass@1 | — | Source |
| Agents' Last Exam | 42.9 · score | — | Source |
| IFBench | 79.5 · score | — | Source |
| GPQA Diamond | 89.2 · score | — | Source |
| Humanity's Last Exam | 30.8 · score | without tools; GPT-4o judge | Source |
| LiveCodeBench | 90.3 · score | 6 | Source |
| OSWorld-Verified | 84.3 · score | — | Source |
| WebArena-Verified | 64.8 · score | OSWorld scaffold; official WebArena-Verified grader | Source |
| AndroidWorld | 81.9 · score | — | Source |
| SWE-MM | 38.6 · score | — | Source |
| RealWorldQA | 85.9 · score | — | Source |
| ERQA | 65.5 · score | — | Source |
| RecreationBench | 47.1 · score | internal | Source |
| ClawEval-MM | 57.4 · pass@3 | — | Source |
| ClawEval-MM | 56.9 · average score | — | Source |
| Vision2Web | 62.9 · score | Claude Code · gpt-5.4-2026-03-05 judge | Source |
| MathVision | 90 · score | corrected annotations · without code interpreter | Source |
| MathVision | 94.6 · score | corrected annotations · with code interpreter | Source |
| BabyVision | 65.7 · score | without code interpreter | Source |
| BabyVision | 85.6 · score | with code interpreter | Source |
| CharXiv Reasoning | 83.7 · score | corrected annotations · without code interpreter | Source |
| CharXiv Reasoning | 90.2 · score | corrected annotations · with code interpreter | Source |
| OmniDocBench | 91.1 · score | 1.5 | Source |
Complete source record (JSON)
{
"id": "alibaba/qwen3.8-27b",
"name": "Qwen3.8 27B",
"description": "Dense 27B vision-language model for coding, agent tasks, and image and video understanding",
"family": "qwen",
"last_updated": "2026-08-14",
"attachment": true,
"reasoning": true,
"tool_call": true,
"structured_output": true,
"temperature": true,
"modalities": {
"input": [
"text",
"image",
"video"
],
"output": [
"text"
]
},
"limit": {
"context": 262144,
"output": 32768
},
"benchmarks": [
{
"name": "SWE-bench Pro",
"score": 61.7,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "resolved"
},
{
"name": "Terminal-Bench",
"score": 73,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"harness": "Terminus",
"version": "2.1"
},
{
"name": "NL2Repo",
"score": 42.3,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"harness": "Claude Code"
},
{
"name": "DeepSWE",
"score": 42.2,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"harness": "Claude Code",
"version": "1.1"
},
{
"name": "QwenSWEBench",
"score": 79,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "avg@3",
"harness": "Claude Code",
"dataset": "internal"
},
{
"name": "CoWorkBench",
"score": 70.7,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"dataset": "internal"
},
{
"name": "JobBench",
"score": 33.4,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "Agents' Last Exam",
"score": 20.4,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "pass@1"
},
{
"name": "Agents' Last Exam",
"score": 42.9,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "IFBench",
"score": 79.5,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "GPQA Diamond",
"score": 89.2,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "Humanity's Last Exam",
"score": 30.8,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "without tools; GPT-4o judge"
},
{
"name": "LiveCodeBench",
"score": 90.3,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"version": "6"
},
{
"name": "OSWorld-Verified",
"score": 84.3,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "WebArena-Verified",
"score": 64.8,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"harness": "OSWorld scaffold; official WebArena-Verified grader"
},
{
"name": "AndroidWorld",
"score": 81.9,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "SWE-MM",
"score": 38.6,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "RealWorldQA",
"score": 85.9,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "ERQA",
"score": 65.5,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score"
},
{
"name": "RecreationBench",
"score": 47.1,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"dataset": "internal"
},
{
"name": "ClawEval-MM",
"score": 57.4,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "pass@3"
},
{
"name": "ClawEval-MM",
"score": 56.9,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "average score"
},
{
"name": "Vision2Web",
"score": 62.9,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"harness": "Claude Code",
"variant": "gpt-5.4-2026-03-05 judge"
},
{
"name": "MathVision",
"score": 90,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "without code interpreter",
"dataset": "corrected annotations"
},
{
"name": "MathVision",
"score": 94.6,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "with code interpreter",
"dataset": "corrected annotations"
},
{
"name": "BabyVision",
"score": 65.7,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "without code interpreter"
},
{
"name": "BabyVision",
"score": 85.6,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "with code interpreter"
},
{
"name": "CharXiv Reasoning",
"score": 83.7,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "without code interpreter",
"dataset": "corrected annotations"
},
{
"name": "CharXiv Reasoning",
"score": 90.2,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"variant": "with code interpreter",
"dataset": "corrected annotations"
},
{
"name": "OmniDocBench",
"score": 91.1,
"source": "https://huggingface.co/Qwen/Qwen3.8-27B",
"metric": "score",
"version": "1.5"
}
],
"release_date": "2026-08-14",
"open_weights": true,
"weights": [
{
"label": "Hugging Face",
"url": "https://huggingface.co/Qwen/Qwen3.8-27B"
}
]
}Infrastructure
Provider availability
| Provider | Endpoint | Context | Input /M tokens | Output /M tokens | Cached input /M tokens | Cache write /M tokens | Uptime 1d | Data handling |
|---|---|---|---|---|---|---|---|---|
| tenstorrent/fp4 | 262K | $0.02 | $0.50 | $0.009 | — | 99.63% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| darkbloom/fp4 | 262K | $0.04 | $2.20 | $0.02 | — | 97.05% | ZDR: NoTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| chutes/fp8 | 262K | $0.04 | $1.25 | $0.0039 | — | 99.93% | ZDR: NoTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| dekallm | 262K | $0.04 | $2.50 | $0.02 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| near-ai/fp8 | 262K | $0.04 | $1.35 | $0.02 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| reka/fp8 | 262K | $0.04 | $2.20 | $0.02 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| wafer | 262K | $0.04 | $2.30 | $0.04 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| ionstream/fp8 | 262K | $0.09 | $2.35 | $0.08 | — | 99.86% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| deepinfra/bf16 | 262K | $0.15 | $1.88 | $0.04 | — | 75.69% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| mancer/fp8 | 262K | $0.20 | $2.50 | — | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| modelrun/fp4 | 262K | $0.20 | $2.50 | $0.09 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| phala | 1M | $0.20 | $2.50 | $0.05 | — | 97.92% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| akashml/fp8 | 262K | $0.22 | $1.98 | $0.05 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| parasail/fp8 | 262K | $0.24 | $2.20 | $0.05 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| coreweave/fp8 | 262K | $0.40 | $3.00 | $0.15 | — | 99.78% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| novita | 1M | $0.42 | $3.00 | $0.08 | — | 99.82% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| alibaba | 1M | $0.43 | $2.55 | $0.08 | $0.53 | 99.92% | ZDR: NoTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| cloudflare | 262K | $0.45 | $3.20 | $0.05 | — | 98.44% | ZDR: NoTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| venice/fp8 | 262K | $0.45 | $3.20 | — | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 | |
| cerebras/fp16 | 66K | $0.99 | $1.49 | $0.99 | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 |
Provider data:OpenRouter
Deployment graph
Can I run this?
Vertical Tabs only shows compatibility when it has structured evidence tying this exact model to hardware, runtime, quantization, memory use, and observed performance.