Undi95
1 model built
Undi95 is an independent fine-tuner on Hugging Face, best known for the ReMM-SLERP merge technique and the Lumimaid model series. On OpenKey, the lineup consists of one model: ReMM SLERP 13B, a Llama 2 13B merge released July 2023. This isn't a corporate lab with a roadmap or model families — it's a single community-built merge that found enough of a following to stay in circulation. If you're looking for the polish of a frontier lab's API, look elsewhere; if you want a specific 13B merge with a known character, this is it.
Lineup
There's exactly one option: ReMM SLERP 13B, priced at $0.45 per 1M input tokens and $0.65 per 1M output tokens (OpenKey: $0.4635 in / $0.6695 out after the 3% fee). Context window is 6,144 tokens — small by current standards, so it's not the choice for long documents or big context needs. Use it if you specifically want this merge's output style; for anything requiring more context or broader task coverage, you'll want a model from a different lab.
- ReMM SLERP 13BJul 22, 2023 6K $0.464 $0.669 ctx 6K · in $0.464 · out $0.669
Prices per 1M tokens, flat 3% fee included.
Questions
- What does Undi95 cost on OpenKey?
- There's one model, ReMM SLERP 13B: $0.45 per 1M input tokens and $0.65 per 1M output tokens from the provider. OpenKey adds a flat 3% fee, so you pay $0.4635 in / $0.6695 out per 1M tokens. No free tier for this lab.
- Which Undi95 model should I use?
- There's only one choice: ReMM SLERP 13B, a Llama 2 13B merge from July 2023. It's not a lineup with tiers — pick it if you want this specific merge, otherwise look at other labs with more model options and larger context windows.
- Is Undi95 an official AI lab?
- No. Undi95 is an independent fine-tuner, not a company — known in the community for the ReMM-SLERP merge and the Lumimaid series. Only ReMM SLERP 13B is available on OpenKey; there's no roadmap, support team, or corporate backing behind it.