# optillm

optillm is an OpenAI API compatible optimizing inference proxy which implements several state-of-the-art techniques that can improve the accuracy and performance of LLMs. The current focus is on implementing techniques that improve reasoning over coding, logical and mathematical queries. 

It is possible to beat the frontier models using these techniques across diverse tasks by doing additional compute at inference time. A good example of how to combine such techniques together is the [CePO approach](optillm/cepo) from Cerebras.

[![Open in Spaces](https://huggingface.co/datasets/huggingface/badges/resolve/main/open-in-hf-spaces-sm.svg)](https://huggingface.co/spaces/codelion/optillm)
[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1SpuUb8d9xAoTh32M-9wJsB50AOH54EaH?usp=sharing)
[![GitHub Discussions](https://img.shields.io/github/discussions/codelion/optillm)](https://github.com/codelion/optillm/discussions)

## Installation

### Using pip

```bash
pip install optillm
optillm             
2024-10-22 07:45:05,612 - INFO - Loaded plugin: privacy
2024-10-22 07:45:06,293 - INFO - Loaded plugin: memory
2024-10-22 07:45:06,293 - INFO - Starting server with approach: auto
```

### Using docker

```bash
docker pull ghcr.io/codelion/optillm:latest
docker run -p 8000:8000 ghcr.io/codelion/optillm:latest
2024-10-22 07:45:05,612 - INFO - Loaded plugin: privacy
2024-10-22 07:45:06,293 - INFO - Loaded plugin: memory
2024-10-22 07:45:06,293 - INFO - Starting server with approach: auto
```

To use optillm without local inference and only as a proxy you can add the `-proxy` suffix.

```bash
docker pull ghcr.io/codelion/optillm:latest-proxy
```

### Install from source

Clone the repository with `git` and use `pip install` to setup the dependencies.

```bash
git clone https://github.com/codelion/optillm.git
cd optillm
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
```

We support all major LLM providers and models for inference. You need to set the correct environment variable and the proxy will pick the corresponding client.

| Provider | Required Environment Variables | Additional Notes |
|----------|-------------------------------|------------------|
| OptiLLM | `OPTILLM_API_KEY` | Uses the inbuilt local server for inference, supports logprobs and decoding techniques like `cot_decoding` & `entropy_decoding` | 
| OpenAI | `OPENAI_API_KEY` | You can use this with any OpenAI compatible endpoint (e.g. OpenRouter) by setting the `base_url` |
| Cerebras | `CEREBRAS_API_KEY` | You can use this for fast inference with supported models, see [docs for details](https://inference-docs.cerebras.ai/introduction) |
| Azure OpenAI | `AZURE_OPENAI_API_KEY`<br>`AZURE_API_VERSION`<br>`AZURE_API_BASE` | - |
| Azure OpenAI (Managed Identity) | `AZURE_API_VERSION`<br>`AZURE_API_BASE` | Login required using `az login`, see [docs for details](https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/managed-identity) |
| LiteLLM | depends on the model | See [docs for details](https://docs.litellm.ai/docs/providers) |

You can then run the optillm proxy as follows.

```bash
python optillm.py
2024-09-06 07:57:14,191 - INFO - Starting server with approach: auto
2024-09-06 07:57:14,191 - INFO - Server configuration: {'approach': 'auto', 'mcts_simulations': 2, 'mcts_exploration': 0.2, 'mcts_depth': 1, 'best_of_n': 3, 'model': 'gpt-4o-mini', 'rstar_max_depth': 3, 'rstar_num_rollouts': 5, 'rstar_c': 1.4, 'base_url': ''}
 * Serving Flask app 'optillm'
 * Debug mode: off
2024-09-06 07:57:14,212 - INFO - WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
 * Running on all addresses (0.0.0.0)
 * Running on http://127.0.0.1:8000
 * Running on http://192.168.10.48:8000
2024-09-06 07:57:14,212 - INFO - Press CTRL+C to quit
```
## Usage

Once the proxy is running, you can use it as a drop in replacement for an OpenAI client by setting the `base_url` as `http://localhost:8000/v1`.

```python
import os
from openai import OpenAI

OPENAI_KEY = os.environ.get("OPENAI_API_KEY")
OPENAI_BASE_URL = "http://localhost:8000/v1"
client = OpenAI(api_key=OPENAI_KEY, base_url=OPENAI_BASE_URL)

response = client.chat.completions.create(
  model="moa-gpt-4o",
  messages=[
    {
      "role": "user",
      "content": "Write a Python program to build an RL model to recite text from any position that the user provides, using only numpy."
    }
  ],
  temperature=0.2
)

print(response)
```
The code above applies to both OpenAI and Azure OpenAI, just remember to populate the `OPENAI_API_KEY` env variable with the proper key. 
There are multiple ways to control the optimization techniques, they are applied in the follow order of preference:

- You can control the technique you use for optimization by prepending the slug to the model name `{slug}-model-name`. E.g. in the above code we are using `moa` or mixture of agents as the optimization approach. In the proxy logs you will see the following showing the `moa` is been used with the base model as `gpt-4o-mini`.

```bash
2024-09-06 08:35:32,597 - INFO - Using approach moa, with gpt-4o-mini
2024-09-06 08:35:35,358 - INFO - HTTP Request: POST https://api.openai.com/v1/chat/completions "HTTP/1.1 200 OK"
2024-09-06 08:35:39,553 - INFO - HTTP Request: POST https://api.openai.com/v1/chat/completions "HTTP/1.1 200 OK"
2024-09-06 08:35:44,795 - INFO - HTTP Request: POST https://api.openai.com/v1/chat/completions "HTTP/1.1 200 OK"
2024-09-06 08:35:44,797 - INFO - 127.0.0.1 - - [06/Sep/2024 08:35:44] "POST /v1/chat/completions HTTP/1.1" 200 -
```

- Or, you can pass the slug in the `optillm_approach` field in the `extra_body`.

```bash
response = client.chat.completions.create(
  model="gpt-4o-mini",
  messages=[{ "role": "user","content": "" }],
  temperature=0.2,
  extra_body={"optillm_approach": "bon|moa|mcts"}
)
```
- Or, you can just mention the approach in either your `system` or `user` prompt, within `<optillm_approach> </optillm_approach>` tags.

```bash
response = client.chat.completions.create(
  model="gpt-4o-mini",
  messages=[{ "role": "user","content": "<optillm_approach>re2</optillm_approach> How many r's are there in strawberry?" }],
  temperature=0.2
)
```

> [!TIP]
> You can also combine different techniques either by using symbols `&` and `|`. When you use `&` the techniques are processed in the order from left to right in a pipeline
> with response from previous stage used as request to the next. While, with `|` we run all the requests in parallel and generate multiple responses that are returned as a list.

Please note that the convention described above works only when the optillm server has been started with inference approach set to `auto`. Otherwise, the `model` attribute in the client request must be set with the model name only.  

We now suport all LLM providers (by wrapping around the [LiteLLM sdk](https://docs.litellm.ai/docs/#litellm-python-sdk)). E.g. you can use the Gemini Flash model with `moa` by setting passing the api key in the environment variable `os.environ['GEMINI_API_KEY']` and then calling the model `moa-gemini/gemini-1.5-flash-002`. In the output you will then see that LiteLLM is being used to call the base model.

```bash
9:43:21 - LiteLLM:INFO: utils.py:2952 - 
LiteLLM completion() model= gemini-1.5-flash-002; provider = gemini
2024-09-29 19:43:21,011 - INFO - 
LiteLLM completion() model= gemini-1.5-flash-002; provider = gemini
2024-09-29 19:43:21,481 - INFO - HTTP Request: POST https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash-002:generateContent?key=[redacted] "HTTP/1.1 200 OK"
19:43:21 - LiteLLM:INFO: utils.py:988 - Wrapper: Completed Call, calling success_handler
2024-09-29 19:43:21,483 - INFO - Wrapper: Completed Call, calling success_handler
19:43:21 - LiteLLM:INFO: utils.py:2952 - 
LiteLLM completion() model= gemini-1.5-flash-002; provider = gemini
```

> [!TIP]
> optillm is a transparent proxy and will work with any LLM API or provider that has an OpenAI API compatible chat completions endpoint, and in turn, optillm also exposes 
the same OpenAI API compatible chat completions endpoint. This should allow you to integrate it into any existing tools or frameworks easily. If the LLM you want to use
doesn't have an OpenAI API compatible endpoint (like Google or Anthropic) you can use [LiteLLM proxy server](https://docs.litellm.ai/docs/proxy/quick_start) that supports most LLMs.

The following sequence diagram illustrates how the request and responses go through optillm. 

![Sequance diagram showing optillm in use](https://raw.githubusercontent.com/codelion/optillm/main/optillm-sequence-diagram.png)

In the diagram:
- `A` is an existing tool (like [oobabooga](https://github.com/oobabooga/text-generation-webui/)), framework (like [patchwork](https://github.com/patched-codes/patchwork))
or your own code where you want to use the results from optillm. You can use it directly using any OpenAI client sdk.
- `B` is the optillm service (running directly or in a docker container) that will send requests to the `base_url`.
- `C` is any service providing an OpenAI API compatible chat completions endpoint.

### Local inference server

We support loading any HuggingFace model or LoRA directly in optillm. To use the built-in inference server set the `OPTILLM_API_KEY` to any value (e.g. `export OPTILLM_API_KEY="optillm"`)
and then use the same in your OpenAI client. You can pass any HuggingFace model in model field. If it is a private model make sure you set the `HF_TOKEN` environment variable
with your HuggingFace key. We also support adding any number of LoRAs on top of the model by using the `+` separator. 

E.g. The following code loads the base model `meta-llama/Llama-3.2-1B-Instruct` and then adds two LoRAs on top - `patched-codes/Llama-3.2-1B-FixVulns` and `patched-codes/Llama-3.2-1B-FastApply`.
You can specify which LoRA to use using the `active_adapter` param in `extra_args` field of OpenAI SDK client. By default we will load the last specified adapter.

```python
OPENAI_BASE_URL = "http://localhost:8000/v1"
OPENAI_KEY = "optillm"
response = client.chat.completions.create(
  model="meta-llama/Llama-3.2-1B-Instruct+patched-codes/Llama-3.2-1B-FastApply+patched-codes/Llama-3.2-1B-FixVulns",
  messages=messages,
  temperature=0.2,
  logprobs = True,
  top_logprobs = 3,
  extra_body={"active_adapter": "patched-codes/Llama-3.2-1B-FastApply"},
)
```

You can also use the alternate decoding techniques like `cot_decoding` and `entropy_decoding` directly with the local inference server.

```python
response = client.chat.completions.create(
  model="meta-llama/Llama-3.2-1B-Instruct",
  messages=messages,
  temperature=0.2,
  extra_body={
        "decoding": "cot_decoding",  # or "entropy_decoding"
        # CoT specific params
        "k": 10,
        "aggregate_paths": True,
        # OR Entropy specific params
        "top_k": 27,
        "min_p": 0.03,
    }
)
```

### Starting the optillm proxy with an external server (e.g. llama.cpp or ollama)

- Set the `OPENAI_API_KEY` env variable to a placeholder value
  - e.g. `export OPENAI_API_KEY="sk-no-key"`
- Run `./llama-server -c 4096 -m path_to_model` to start the server with the specified model and a context length of 4096 tokens
- Run `python3 optillm.py --base_url base_url` to start the proxy
  - e.g. for llama.cpp, run `python3 optillm.py --base_url http://localhost:8080/v1`

> [!WARNING]
> The Anthropic API, llama.cpp-server, and ollama currently do not support sampling multiple responses from a model, which limits the available approaches to the following:
> `cot_reflection`, `leap`, `plansearch`, `rstar`, `rto`, `self_consistency`, `re2`, and `z3`. For models on HuggingFace, you can use the built-in local inference server as it supports multiple responses.

## Implemented techniques

| Approach                             | Slug               | Description                                                                                    |
| ------------------------------------ | ------------------ | ---------------------------------------------------------------------------------------------- |
| Cerebras Planning and Optimimization | `cepo`             | Combines Best of N, Chain-of-Thought, Self-Reflection, Self-Improvement, and various prompting techniques |
| CoT with Reflection                  | `cot_reflection`   | Implements chain-of-thought reasoning with \<thinking\>, \<reflection> and \<output\> sections |
| PlanSearch                           | `plansearch`       | Implements a search algorithm over candidate plans for solving a problem in natural language   |
| ReRead                               | `re2`              | Implements rereading to improve reasoning by processing queries twice                          |
| Self-Consistency                     | `self_consistency` | Implements an advanced self-consistency method                                                 |
| Z3 Solver                            | `z3`               | Utilizes the Z3 theorem prover for logical reasoning                                           |
| R* Algorithm                         | `rstar`            | Implements the R* algorithm for problem-solving                                                |
| LEAP                                 | `leap`             | Learns task-specific principles from few shot examples                                         |
| Round Trip Optimization              | `rto`              | Optimizes responses through a round-trip process                                               |
| Best of N Sampling                   | `bon`              | Generates multiple responses and selects the best one                                          |
| Mixture of Agents                    | `moa`              | Combines responses from multiple critiques                                                     |
| Monte Carlo Tree Search              | `mcts`             | Uses MCTS for decision-making in chat responses                                                |
| PV Game                              | `pvg`              | Applies a prover-verifier game approach at inference time                                      |
| CoT Decoding                         |  N/A for proxy     | Implements chain-of-thought decoding to elicit reasoning without explicit prompting            |
| Entropy Decoding                     |  N/A for proxy     | Implements adaptive sampling based on the uncertainty of tokens during generation              |

## Implemented plugins

| Plugin                  | Slug               | Description                                                                                    |
| ----------------------- | ------------------ | ---------------------------------------------------------------------------------------------- |
| Router                  | `router`           | Uses the [optillm-modernbert-large](https://huggingface.co/codelion/optillm-modernbert-large) model to route requests to different approaches based on the user prompt |
| Chain-of-Code           | `coc`              | Implements a chain of code approach that combines CoT with code execution and LLM based code simulation |
| Memory                  | `memory`           | Implements a short term memory layer, enables you to use unbounded context length with any LLM |
| Privacy                 | `privacy`          | Anonymize PII data in request and deanonymize it back to original value in response            |
| Read URLs               | `readurls`         | Reads all URLs found in the request, fetches the content at the URL and adds it to the context |
| Execute Code            | `executecode`      | Enables use of code interpreter to execute python code in requests and LLM generated responses |

## Available parameters

optillm supports various command-line arguments for configuration. When using Docker, these can also be set as environment variables prefixed with `OPTILLM_`.

| Parameter                | Description                                                     | Default Value   |
|--------------------------|-----------------------------------------------------------------|-----------------|
| `--approach`             | Inference approach to use                                       | `"auto"`        |
| `--simulations`          | Number of MCTS simulations                                      | 2               |
| `--exploration`          | Exploration weight for MCTS                                     | 0.2             |
| `--depth`                | Simulation depth for MCTS                                       | 1               |
| `--best-of-n`            | Number of samples for best_of_n approach                        | 3               |
| `--model`                | OpenAI model to use                                             | `"gpt-4o-mini"` |
| `--base-url`             | Base URL for OpenAI compatible endpoint                         | `""`            |
| `--rstar-max-depth`      | Maximum depth for rStar algorithm                               | 3               |
| `--rstar-num-rollouts`   | Number of rollouts for rStar algorithm                          | 5               |
| `--rstar-c`              | Exploration constant for rStar algorithm                        | 1.4             |
| `--n`                    | Number of final responses to be returned                        | 1               |
| `--return-full-response` | Return the full response including the CoT with <thinking> tags | `False`         |
| `--port`                 | Specify the port to run the proxy                               | 8000            |
| `--optillm-api-key`      | Optional API key for client authentication to optillm           | `""`            |
| `--cepo_*` | See CePO Parameters section below for detailed configuration options | Various |

<details>
<summary><strong>CePO Parameters</strong></summary>

| Parameter | Description | Default Value |
|-----------|-------------|---------------|
| `--cepo_bestofn_n` | Number of responses to be generated in best of n stage | 3 |
| `--cepo_bestofn_temperature` | Temperature for verifier in best of n stage | 0.1 |
| `--cepo_bestofn_max_tokens` | Maximum number of tokens for verifier in best of n stage | 4096 |
| `--cepo_bestofn_rating_type` | Type of rating in best of n stage ("absolute" or "pairwise") | `"absolute"` |
| `--cepo_planning_n` | Number of plans generated in planning stage | 3 |
| `--cepo_planning_m` | Number of attempts to generate n plans in planning stage | 6 |
| `--cepo_planning_temperature_step1` | Temperature for generator in step 1 of planning stage | 0.55 |
| `--cepo_planning_temperature_step2` | Temperature for generator in step 2 of planning stage | 0.25 |
| `--cepo_planning_temperature_step3` | Temperature for generator in step 3 of planning stage | 0.1 |
| `--cepo_planning_temperature_step4` | Temperature for generator in step 4 of planning stage | 0 |
| `--cepo_planning_max_tokens_step1` | Maximum number of tokens in step 1 of planning stage | 4096 |
| `--cepo_planning_max_tokens_step2` | Maximum number of tokens in step 2 of planning stage | 4096 |
| `--cepo_planning_max_tokens_step3` | Maximum number of tokens in step 3 of planning stage | 4096 |
| `--cepo_planning_max_tokens_step4` | Maximum number of tokens in step 4 of planning stage | 4096 |
| `--cepo_print_output` | Whether to print the output of each stage | `False` |
| `--cepo_config_file` | Path to CePO configuration file | None |

</details>

## Running with Docker

optillm can optionally be built and run using Docker and the provided [Dockerfile](https://github.com/codelion/optillm/blob/main/Dockerfile).

### Using Docker Compose

1. Make sure you have Docker and Docker Compose installed on your system.

2. Either update the environment variables in the docker-compose.yaml file or create a `.env` file in the project root directory and add any environment variables you want to set. For example, to set the OpenAI API key, add the following line to the `.env` file:

   ```bash
   OPENAI_API_KEY=your_openai_api_key_here
   ```

3. Run the following command to start optillm:

   ```bash
   docker compose up -d
   ```

   This will build the Docker image if it doesn't exist and start the optillm service.

4. optillm will be available at `http://localhost:8000`.

When using Docker, you can set these parameters as environment variables. For example, to set the approach and model, you would use:

```bash
OPTILLM_APPROACH=mcts
OPTILLM_MODEL=gpt-4
```

To secure the optillm proxy with an API key, set the `OPTILLM_API_KEY` environment variable:

```bash
OPTILLM_API_KEY=your_secret_api_key
```

When the API key is set, clients must include it in their requests using the `Authorization` header:

```plain
Authorization: Bearer your_secret_api_key
```

## SOTA results on benchmarks with optillm

### CePO on math and code benchmarks (Jan 2025)

| Method                     | Math-L5 | MMLU-Pro (Math) | GPQA | CRUX | LiveCodeBench (pass@1) | Simple QA |
| -------------------------: | :-----: | :-------------: | :--: | :--: | :--------------------: | :-------: |
| Llama 3.1 70B              |  41.6   |      72.9       | 41.7 | 64.2 |          24.5          |    14.7   |
| Llama 3.3 70B              |  51.0   |      78.6       | 49.1 | 72.6 |          27.1          |    20.9   |
| Llama 3.1 405B             |  49.8   |      79.2       | 50.7 | 73.0 |          31.8          |    13.5   |
| CePO (using Llama 3.3 70B) |  69.6   |      84.8       | 55.5 | 80.1 |          31.9          |    22.6   |

### coc-claude-3-5-sonnet-20241022 on AIME 2024 pass@1 (Nov 2024)

| Model | Score |
|-------|-----:|
| o1-mini | 56.67 |
| coc-claude-3-5-sonnet-20241022 | 46.67 |
| coc-gemini/gemini-exp-1121 | 46.67 |
| o1-preview | 40.00 |
| gemini-exp-1114 | 36.67 |
| claude-3-5-sonnet-20241022 | 20.00 |
| gemini-1.5-pro-002 | 20.00 |
| gemini-1.5-flash-002 | 16.67 |

### readurls&memory-gpt-4o-mini on Google FRAMES Benchmark (Oct 2024)
| Model | Accuracy | 
| ----- | -------- |
| readurls&memory-gpt-4o-mini | 61.29 | 
| gpt-4o-mini | 50.61 |
| readurls&memory-Gemma2-9b | 30.1 |
| Gemma2-9b | 5.1 |
| Gemma2-27b | 30.8 |
| Gemini Flash 1.5 | 66.5 |
| Gemini Pro 1.5 | 72.9 |

### plansearch-gpt-4o-mini on LiveCodeBench (Sep 2024)

| Model                  | pass@1 | pass@5 | pass@10 |
| ---------------------- | ------ | ------ | ------- |
| plansearch-gpt-4o-mini | 44.03  | 59.31  | 63.5    |
| gpt-4o-mini            | 43.9   | 50.61  | 53.25   |
| claude-3.5-sonnet      | 51.3   |        |         |
| gpt-4o-2024-05-13      | 45.2   |        |         |
| gpt-4-turbo-2024-04-09 | 44.2   |        |         |

### moa-gpt-4o-mini on Arena-Hard-Auto (Aug 2024)

![Results showing Mixture of Agents approach using gpt-4o-mini on Arena Hard Auto Benchmark](https://raw.githubusercontent.com/codelion/optillm/main/moa-results.png)

### optillm with Patchwork (July 2024)

Since optillm is a drop-in replacement for OpenAI API you can easily integrate it with existing tools and frameworks using the OpenAI client. We used optillm with [patchwork](https://github.com/patched-codes/patchwork) which is an open-source framework that automates development gruntwork like PR reviews, bug fixing, security patching using workflows
called patchflows. We saw huge performance gains across all the supported patchflows as shown below when using the mixture of agents approach (moa). 

![Results showing optillm mixture of agents approach used with patchflows](https://raw.githubusercontent.com/codelion/optillm/main/moa-patchwork-results.png)

## References
- [CePO: Empowering Llama with Reasoning using Test-Time Compute](https://cerebras.ai/blog/cepo) - [Implementation](optillm/cepo)
- [Chain of Code: Reasoning with a Language Model-Augmented Code Emulator](https://arxiv.org/abs/2312.04474) - [Inspired the implementation of coc plugin](optillm/plugins/coc_plugin.py)
- [Entropy Based Sampling and Parallel CoT Decoding](https://github.com/xjdr-alt/entropix) - [Implementation](optillm/entropy_decoding.py)
- [Fact, Fetch, and Reason: A Unified Evaluation of Retrieval-Augmented Generation](https://arxiv.org/abs/2409.12941) - [Evaluation script](scripts/eval_frames_benchmark.py)
- [Writing in the Margins: Better Inference Pattern for Long Context Retrieval](https://www.arxiv.org/abs/2408.14906) - [Inspired the implementation of the memory plugin](optillm/plugins/memory_plugin.py)
- [Chain-of-Thought Reasoning Without Prompting](https://arxiv.org/abs/2402.10200) - [Implementation](optillm/cot_decoding.py)
- [Re-Reading Improves Reasoning in Large Language Models](https://arxiv.org/abs/2309.06275) - [Implementation](optillm/reread.py)
- [In-Context Principle Learning from Mistakes](https://arxiv.org/abs/2402.05403) - [Implementation](optillm/leap.py)
- [Planning In Natural Language Improves LLM Search For Code Generation](https://arxiv.org/abs/2409.03733) - [Implementation](optillm/plansearch.py)
- [Self-Consistency Improves Chain of Thought Reasoning in Language Models](https://arxiv.org/abs/2203.11171) - [Implementation](optillm/self_consistency.py)
- [Mutual Reasoning Makes Smaller LLMs Stronger Problem-Solvers](https://arxiv.org/abs/2408.06195) - [Implementation](optillm/rstar.py)
- [Mixture-of-Agents Enhances Large Language Model Capabilities](https://arxiv.org/abs/2406.04692) - [Inspired the implementation of moa](optillm/moa.py)
- [Prover-Verifier Games improve legibility of LLM outputs](https://arxiv.org/abs/2407.13692) - [Implementation](optillm/pvg.py)
- [Monte Carlo Tree Search Boosts Reasoning via Iterative Preference Learning](https://arxiv.org/abs/2405.00451) - [Inspired the implementation of mcts](optillm/mcts.py)
- [Unsupervised Evaluation of Code LLMs with Round-Trip Correctness](https://arxiv.org/abs/2402.08699) - [Inspired the implementation of rto](optillm/rto.py)
- [Patched MOA: optimizing inference for diverse software development tasks](https://arxiv.org/abs/2407.18521) - [Implementation](optillm/moa.py)
- [Patched RTC: evaluating LLMs for diverse software development tasks](https://arxiv.org/abs/2407.16557) - [Implementation](ptillm/rto.py)

## Citation

If you use this library in your research, please cite:

```bibtex
@software{optillm,
  title = {Optillm: Optimizing inference proxy for LLMs},
  author = {Asankhaya Sharma},
  year = {2024},
  publisher = {GitHub},
  url = {https://github.com/codelion/optillm}
}
```