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Models / Undi95 / ReMM SLERP 13B

ReMM SLERP 13B APIOPEN WEIGHTS6K context

by Undi95 · text->text · released 2023-07-22

A recreation trial of the original MythoMax-L2-B13 but with updated models.

Get an API key Try in Chat https://api.datallmlab.com/v1
Input / 1M
$0.45
Output / 1M
$0.65
Context
6K
Providers
2
HF downloads · 30d
426
Cheaper than
70% of catalog

Pricing & specs mirror our live pricing as of July 2026 (pay-as-you-go).

What is ReMM SLERP 13B?

A recreation trial of the original MythoMax-L2-B13 but with updated models. #merge

ReMM SLERP 13B pricing

Pay-as-you-go on DataLLM Lab — these are our live list prices (identical to the pricing page):

ModelInput / 1MOutput / 1MCache readCache writeContext
ReMM SLERP 13B$0.45$0.656K

On output price, ReMM SLERP 13B is cheaper than 70% of the 309 models in the catalog. It is served by 2 providers; the best combined rate at our last snapshot was ≈ $0.45 / $0.65 per 1M via NextBit, with upstream quantizations bf16, fp8.

What ReMM SLERP 13B costs per month

WorkloadTokens in / out (monthly)Est. cost
Support chatbot40M / 12M$25.80
RAG / knowledge base200M / 20M$103
Coding agent80M / 25M$52.25
Batch extraction150M / 8M$72.70
Content generation20M / 40M$35.00

Estimate your own monthly cost

= input × $0.45 + output × $0.65 per 1M · pay-as-you-go, computed in your browser.

Cost = input price × input volume + output price × output volume. The same five workloads run on every model page, so any two compare directly.

ReMM SLERP 13B vs alternatives

Pick ReMM SLERP 13B when you want open weights you can also self-host. If price is the only priority, Ring-2.6-1T is cheaper per token.
ModelInput / 1MOutput / 1MContextOur test
ReMM SLERP 13B$0.45$0.656K
Gemma 2 27B$0.65$0.658K
Ring-2.6-1T$0.07$0.63262K
Ling-2.6-1T$0.07$0.63262K

When not to use ReMM SLERP 13B

Specs

Model IDundi95/remm-slerp-l2-13b
Modalitytext->text (input: text)
Context window6,144 tokens
Max output4,096 tokens
Tool / function calling
Structured output (JSON)✅ Yes
Released2023-07-22
Knowledge cutoff2023-06-30
Open weightsUndi95/ReMM-SLERP-L2-13B · 426 downloads / 27 likes (30d)

How to call ReMM SLERP 13B

from openai import OpenAI
client = OpenAI(base_url="https://api.datallmlab.com/v1", api_key="YOUR_DATALLM_LAB_KEY")
resp = client.chat.completions.create(
    model="undi95/remm-slerp-l2-13b",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)
curl https://api.datallmlab.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"undi95/remm-slerp-l2-13b","messages":[{"role":"user","content":"Hello"}]}'
import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.datallmlab.com/v1", apiKey: process.env.DATALLM_KEY });
const r = await client.chat.completions.create({
  model: "undi95/remm-slerp-l2-13b",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(r.choices[0].message.content);

The same key routes ReMM SLERP 13B and 300+ other models — switch models by changing one string. How OpenAI-compatible APIs work.

Prompting tips for ReMM SLERP 13B

Tips are derived from ReMM SLERP 13B's actual capabilities — context window, tool & JSON support, modality and price tier — not generic advice.

Open-source tools for ReMM SLERP 13B

Popular open-source projects for running and building with ReMM SLERP 13B — star counts pulled from GitHub (July 2026).

ollama/ollama★ 175.3K
Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
Go
langgenius/dify★ 147.5K
Production-ready platform for agentic workflow development.
TypeScript
open-webui/open-webui★ 144.0K
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Python
langchain-ai/langchain★ 140.8K
The agent engineering platform.
Python
ggml-org/llama.cpp★ 119.1K
LLM inference in C/C++
C++
vllm-project/vllm★ 85.2K
A high-throughput and memory-efficient inference and serving engine for LLMs
Python

Listed by GitHub stars; inclusion is by ecosystem relevance (inference engines, agent frameworks and SDKs), not affiliation. Stars change — see each repo for current numbers.

Migrating to ReMM SLERP 13B

Coming from OpenAI or another gateway? On an OpenAI-compatible setup the only changes are base_url → https://api.datallmlab.com/v1 and model → undi95/remm-slerp-l2-13b. Messages, streaming and the rest of your code stay the same. Routing & failover guide.

Self-host or use the API?

ReMM SLERP 13B ships open weights (Undi95/ReMM-SLERP-L2-13B, ~426 downloads and 27 likes in the last 30 days), with community quantizations (bf16, fp8) for smaller GPUs, so you can run it yourself. Most teams still use the API: no GPU to provision or keep warm, no inference ops, and instant access across 2 providers with automatic failover. Self-host when data residency or fixed per-token economics matter most.

Rate limits & reliability

Rate limits here are the DataLLM Lab gateway's, not the upstream vendor's. On 429 (rate limited) or 503 (provider busy), retry with exponential backoff; because ReMM SLERP 13B is served by 2 providers, requests can fail over to a healthy one automatically. See the error-code guide and failover setup.

Related reading

How OpenAI-Compatible APIs Work
DataLLM Lab Blog
We Benchmarked LLM Coding Cost & Quality
DataLLM Lab Blog
Best LLM API in 2026: A Buyer’s Guide
DataLLM Lab Blog

Call ReMM SLERP 13B with one key

300+ models behind one OpenAI-compatible endpoint — better prices, better uptime, no subscriptions.

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Frequently asked questions

What is ReMM SLERP 13B?

A recreation trial of the original MythoMax-L2-B13 but with updated models. It accepts text input with a 6K-token context window and was released on 2023-07-22. On DataLLM Lab it is callable through one OpenAI-compatible endpoint.

How much does ReMM SLERP 13B cost?

On DataLLM Lab it is $0.45 per 1M input tokens and $0.65 per 1M output tokens — cheaper than about 70% of the 309-model catalog on output price. Pay-as-you-go, no subscription.

What is the context window of ReMM SLERP 13B?

6K tokens, with up to 4K max output tokens.

Is ReMM SLERP 13B open source?

Yes — open weights are published on Hugging Face (Undi95/ReMM-SLERP-L2-13B), with about 426 downloads and 27 likes in the last 30 days. You can self-host it or call it via DataLLM Lab.

How do I call the ReMM SLERP 13B API?

Point any OpenAI SDK at https://api.datallmlab.com/v1 and set model to "undi95/remm-slerp-l2-13b". One DataLLM Lab key routes this model and 300+ others; no code changes beyond the base URL and model string.

What are good alternatives to ReMM SLERP 13B?

Close options by price and capability include Gemma 2 27B, Ring-2.6-1T, Ling-2.6-1T — all callable with the same DataLLM Lab key.