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Open-weight model · Text generation

StandardOne-8B

by Standard Thinking StandardThinking/StandardOne-8B

StandardOne-8B is an open-weight model for text generation from Standard Thinking, released under Apache License 2.0. It has 8.9B parameters and a 262,144-token context. At 16-bit it needs about 21.4 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index. It draws 1k downloads a month.

Standard One scores a bounded set of answers for a supplied scenario and returns probabilities through POST /v1/systemone. It does not generate free-form response text. This repository contains the merged BF16 8B checkpoint and the server code.

Parameters8.9B
Context262,144
Weights17.8 GB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads1k

Runs On

What it takes to serve StandardOne-8B (8.9B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 17.8 GB 21.4 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 8.9 GB 10.7 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 4.5 GB 5.4 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Oct 7, 2026.

StandardOne-8B on every accelerator the SAVRN Index prices, at every precision

Model Card

By Standard Thinking, published under apache-2.0, revision d8ef2dc6e131.

Updated weights (v2, 2026-09-26). If you downloaded this model before, download it again or pin revision="v2". Earlier versions stay available under the tags v1 and v1.1.

Version: v2

Standard One scores a bounded set of answers for a supplied scenario and returns probabilities through POST /v1/systemone. It does not generate free-form response text. This repository contains the merged BF16 8B checkpoint and the server code.

If you need Repository
Merged 8B checkpoint and server code StandardOne-8B (this repository)
8B adapter weights and merge recipe StandardOne-8B-LoRA
Smaller merged checkpoint StandardOne-3B
Smaller adapter weights and merge recipe StandardOne-3B-LoRA

In the reported served evaluations, 8B scores higher than 3B on the public standard and hard tiers; 3B has a lower median latency on the measured short-request profile. See Benchmarks for the measurement conditions and limitations.

The figure combines results from different measurement paths. See Benchmarks for served versus offline conditions; measured 24–26 September 2026.

At a glance

Read the full model card (2,026 words)

Configuration

Architecture
Mistral3ForConditionalGeneration
Context length (tokens)
262,144
Layers
34
Hidden size
4,096
Feed-forward size
14,336
Attention heads
32
Key/value heads
8
Head dimension
128
Vocabulary size
131,072
Model type
mistral3

Identity and Version

Repository
StandardThinking/StandardOne-8B
Publisher
Standard Thinking
Task
Text generation
Modality
Text
Library
transformers
Parameters
8.9B parameters
Languages
en, ja, zh, es, fr, de, pt, ru
Revision
d8ef2dc6e1316f7ebc7e9d7a313e65cb7a2588bd
First published
2026-09-24
Last updated
2026-09-27

Files and Weights

94 files, 17.9 GB in total. The weights are 4 files totalling 17.8 GB in safetensors.

Weights4 files · 17.8 GB
Configuration48 files · 17.3 MB
Tokenizer4 files · 17.3 MB
Documentation19 files · 141.0 KB
Other17 files · 2.0 MB
Repository2 files · 2.0 KB
Every file
FileTypeSizeSHA-256
model-00001-of-00004.safetensorsWeights5.0 GB 5b29a2e3e863
model-00002-of-00004.safetensorsWeights5.0 GB 65c9000a4aaf
model-00003-of-00004.safetensorsWeights4.9 GB fe537b22d9b0
model-00004-of-00004.safetensorsWeights2.9 GB 6c3f84685c69
MERGE_REPORT.jsonConfiguration2.7 KB —
config.jsonConfiguration1.7 KB —
evidence/calibration-leaderboard-ablate-nosys.jsonConfiguration21.8 KB —
evidence/calibration-leaderboard-merged-native.jsonConfiguration10.9 KB —
evidence/calibration-per-type-served.jsonConfiguration14.1 KB —
evidence/prompt-wording-choice.jsonConfiguration2.3 KB —
evidence/served-nosys-easy-report.jsonConfiguration6.9 KB —
evidence/served-nosys-hard-report.jsonConfiguration14.8 KB —
evidence/served-nosys-latency-idle-gpu.jsonConfiguration43.6 KB —
evidence/served-nosys-original-report.jsonConfiguration9.6 KB —
generation_config.jsonConfiguration131 B —
model.safetensors.index.jsonConfiguration52.7 KB —
params.jsonConfiguration1.1 KB —
processor_config.jsonConfiguration976 B —
release-manifest.jsonConfiguration1.1 KB —
server/benchmarks/data/jevbench-easy/public.manifest.jsonConfiguration3.3 KB —
server/benchmarks/data/jevbench-hard/public.manifest.jsonConfiguration3.7 KB —
server/benchmarks/data/jevbench-original/public.manifest.jsonConfiguration3.4 KB —
server/benchmarks/run_matrix.pyConfiguration9.4 KB —
server/benchmarks/verify_metrics.pyConfiguration5.1 KB —
server/examples/request.jsonConfiguration542 B —
server/examples/smoke.pyConfiguration1.9 KB —
server/jev_adapter/__init__.pyConfiguration73 B —
server/jev_adapter/__main__.pyConfiguration7.5 KB —
server/jev_adapter/backend.pyConfiguration892 B —
server/jev_adapter/benchmarks/__init__.pyConfiguration81 B —
server/jev_adapter/benchmarks/compare.pyConfiguration2.8 KB —
server/jev_adapter/benchmarks/data.pyConfiguration8.5 KB —
server/jev_adapter/benchmarks/jevbench.pyConfiguration12.1 KB —
server/jev_adapter/benchmarks/metrics.pyConfiguration12.1 KB —
server/jev_adapter/benchmarks/prepare.pyConfiguration8.3 KB —
server/jev_adapter/benchmarks/run.pyConfiguration18.4 KB —
server/jev_adapter/protocol.pyConfiguration15.6 KB —
server/jev_adapter/server.pyConfiguration4.4 KB —
server/jev_adapter/service.pyConfiguration7.0 KB —
server/jev_adapter/sglang.pyConfiguration19.5 KB —
server/tests/test_benchmark_data.pyConfiguration8.7 KB —
server/tests/test_benchmark_matrix.pyConfiguration3.4 KB —
server/tests/test_benchmark_run.pyConfiguration10.0 KB —
server/tests/test_disconnect_cleanup.pyConfiguration5.1 KB —
server/tests/test_http_integration.pyConfiguration2.0 KB —
server/tests/test_jevbench.pyConfiguration11.0 KB —
server/tests/test_main.pyConfiguration11.5 KB —
server/tests/test_protocol.pyConfiguration17.8 KB —
server/tests/test_service.pyConfiguration17.1 KB —
server/tests/test_sglang.pyConfiguration16.0 KB —
special_tokens_map.jsonConfiguration147.1 KB —
tekken.jsonConfiguration16.8 MB 600bb2794656
LICENSEDocumentation11.3 KB —
NOTICEDocumentation1.2 KB —
QUICKSTART.mdDocumentation6.1 KB —
README.mdDocumentation16.8 KB —
docs/BENCHMARKS.mdDocumentation26.0 KB —
docs/public-classification-suites.mdDocumentation3.3 KB —
server/LICENSEDocumentation11.3 KB —
server/NOTICEDocumentation931 B —
server/README.mdDocumentation17.5 KB —
server/benchmarks/DECISION_BENCHMARK_SELECTION.mdDocumentation5.2 KB —
server/benchmarks/METRIC_VALIDATION.mdDocumentation3.8 KB —
server/benchmarks/PUBLIC_DATASETS.mdDocumentation13.4 KB —
server/benchmarks/README.mdDocumentation12.8 KB —
server/benchmarks/data/jevbench-easy/LICENSEDocumentation1.1 KB —
server/benchmarks/data/jevbench-easy/THIRD-PARTY.mdDocumentation2.7 KB —
server/benchmarks/data/jevbench-hard/LICENSEDocumentation1.1 KB —
server/benchmarks/data/jevbench-hard/THIRD-PARTY.mdDocumentation2.7 KB —
server/benchmarks/data/jevbench-original/LICENSEDocumentation1.1 KB —
server/benchmarks/data/jevbench-original/THIRD-PARTY.mdDocumentation2.7 KB —
SHA256SUMSOther9.0 KB —
SYSTEM_PROMPT.txtOther2.4 KB —
chat_template.jinjaOther11.9 KB —
docs/assets/00-benchmark-card.pngOther297.2 KB e7e9f42a23bf
docs/assets/00-benchmark-card.svgOther58.7 KB —
docs/assets/02-latency-vs-qwen.pngOther114.5 KB 7313f2b0645e
docs/assets/02-latency-vs-qwen.svgOther11.3 KB —
docs/assets/04-throughput.pngOther97.7 KB —
docs/assets/04-throughput.svgOther8.7 KB —
docs/assets/05-gain-over-base.pngOther179.2 KB 95a53a990799
docs/assets/05-gain-over-base.svgOther16.6 KB —
docs/assets/06-vs-jev.pngOther267.8 KB c43fb809f0b6
docs/assets/06-vs-jev.svgOther23.0 KB —
server/benchmarks/data/jevbench-easy/public.jsonlOther60.7 KB —
server/benchmarks/data/jevbench-hard/public.jsonlOther708.2 KB —
server/benchmarks/data/jevbench-original/public.jsonlOther91.9 KB —
server/pyproject.tomlOther808 B —
.gitattributesRepository1.9 KB —
server/.gitignoreRepository125 B —
server/jev_adapter/native_tokenizer.pyTokenizer7.5 KB —
server/tests/test_native_tokenizer.pyTokenizer14.1 KB —
tokenizer.jsonTokenizer17.1 MB d5f6046775b1
tokenizer_config.jsonTokenizer198.1 KB —

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
17.8 GB
Download from Standard Thinking

Released by Standard Thinking through its official repository on Hugging Face. Read the license.

Built From

  • Derived from mistralai/Ministral-3-8B-Instruct-2512-BF16

Memory Requirements

PrecisionWeights in memory
As published17.8 GB
16-bit17.8 GB
8-bit8.9 GB
4-bit4.5 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Built on This Model

Questions About StandardOne-8B

How much GPU memory does StandardOne-8B need?

About 21.4 GB at 16-bit and 5.4 GB at 4-bit: the weights (8.9B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run StandardOne-8B on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

Can I use StandardOne-8B commercially?

Yes. StandardOne-8B is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.

What is StandardOne-8B's context length?

262,144 tokens, from the maximum position embeddings in its published configuration.

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