MPT (MosaicML Pretrained Transformer) vs BLOOM

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

MPT (MosaicML Pretrained Transformer) MosaicML's 2023 commercially usable open LLMs, now a legacy family Visit BLOOM BigScience's 2022 open multilingual model, still downloadable, now a r... Visit
RECATOOLS Score 5.5 / 10 4.4 / 10
Capability 5 4
Value for money 6 6
Ease of use 5 3
ASEAN readiness 5 6
API quality 6 3
Pricing Open Source Open Source
Free tier Released free: base and Instruct Apache 2.0, Chat CC BY-NC-SA 4.0; the official Hugging Face repositories now return an authorisation error Free weights on Hugging Face under the BigScience RAIL License v1.0 (commercial use allowed, with use restrictions); self-hosted only
Paid from — —
Has API ✓ ✓
Open source ✓ ✓
Free to use ✓ ✓
Users 200k+ downloads 200k+ researchers
Founded 2023 2022
Maker Databricks BigScience (workshop coordinated by Hugging Face)
Verdict

MPT was an important 2023 release: an Apache 2.0 base model trained from scratch for about $200,000, with a 65k-context StoryWriter variant when most open models stopped at 2k to 4k tokens. Mind the licence split, though...

BLOOM is a landmark of open, documented model building: training data, code, checkpoints and optimizer states were all published, and the weights are still on Hugging Face. Its language list includes Indonesian and Vietn...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.