alt.freeweights.text / Ornith-1.0-9B
From: deepreinforce-ai <huggingface.co/deepreinforce-ai>Newsgroups: alt.freeweights.textSubject:

Ornith-1.0-9B

Date: 2026-11-15Commit: 83dc1f5Signed: 2DC28CC7B26A283B ✓

Text generation model with 1M parameters. Safetensors weights, 18.8 GB in all. Published by deepreinforce-ai under MIT.

1M params18.8GBOrnith-1.0-9Bsafetensorspermissive
FactsParams1MSize18.8 GBFormatssafetensorsTasktext generationLicenseMITFrom sourcepermissive
$ fw get deepreinforce-ai/Ornith-1.0-9B
# manifest sha256 c492380217fe… · 18.8 GB · 18 files
$ fw verify ./Ornith-1.0-9B deepreinforce-ai/Ornith-1.0-9B
From sourceHosted (signed)deepreinforce-ai/Ornith-1.0-9BLast check: 2026-11-15 02:26 UTC

Get help: custom fine-tune or private deploy. We review your setup before we quote.

Works with

Overview

Size
18.8 GB
Weights
18.8 GB (safetensors)
Parameters
1M
Formats
safetensors
Task
text generation
License
MIT (permissive)
Files
18, each with a sha256
Publisher
deepreinforce-ai
Added
2026-11-15
Section
alt.freeweights.text
Lineage

Original release from the publisher.

Where these bytes come from
Publisher at the pinned commit→You

Sources are tried in order. A file counts only when its size and sha256 match the manifest. Sources are checked when you ask for them, not on a timer.

Sources
BadgeHostLast checkResult
From sourcehuggingface.co2026-11-15 02:26 UTCpassed

Model card

From the publisher at commit 83dc1f5. Shown as plain text with links; images open at the publisher.

Image: image

Ornith Blog

Ornith-1.0-9B#

Aloha! 🌺 Today, we are releasing Ornith-1.0, a self-improving family of open-source models for agentic coding.

Highlights:

  • State-of-the-Art Coding Agents: Available in 9B-Dense, 31B-Dense, 35B-MoE, and 397B-MoE (post-trained on top of Gemma 4 and Qwen 3.5), achieving state-of-the-art performance among open-source models of comparable size on coding benchmarks such as Terminal-Bench 2.1, SWE-Bench, NL2Repo and OpenClaw.
  • Self-Improving Training Framework:  Ornith-1.0 employs RL to learn to generate not only solution rollouts, but also the scallfold that drive those rollouts. By jointly optimizing the scaffold and the resulting solution, the model discovers better search trajectories and generates higher-quality solutions.
  • Licence: MIT licensed, globally accessible, and free from regional limitations.

Image: Ornith 9B Benchmark Results

Ornith 1.0 9B#

This model card documents Ornith-1.0-9B, the most lightweight member of the Ornith family, designed for efficient single-GPU deployment.

Benchmarks#

| | Ornith-1.0-9B | Qwen3.5-9B | Qwen3.5-35B | Gemma4-12B | Gemma4-31B

| Agentic Coding

| Terminal-Bench 2.1 (Terminus-2) | 43.1 | 21.3 | 41.4 | 21 | 42.1

| Terminal-Bench 2.1 (Claude Code) | 40.6 | 18.9 | 38.9 | - | -

| SWE-bench Verified | 69.4 | 53.2 | 70 | 44.2 | 52

| SWE-bench Pro | 42.9 | 31.3 | 44.6 | 27.6 | 35.7

| SWE-bench Multilingual | 52 | 39.7 | 60.3 | 32.5 | 51.7

| NL2Repo | 27.2 | 16.2 | 20.5 | 10.3 | 15.5

| Claw-eval Avg | 63.1 | 53.2 | 65.4 | 32.5 | 48.5

| SWE Atlas - QnA | 17.9 | 9.2 | 13.2 | - | -

| SWE Atlas - RF | 16.6 | 4.3 | 10.2 | - | -

| SWE Atlas - TW | 15.3 | 4.4 | 9.8 | - | -

  • Terminal-Bench 2.1 (Terminus-2): We evaluate Terminal-Bench 2.1 using the Harbor/Terminus-2 framework with parser=json, temperature=1.0, top_p=1.0, and a 128K context window. Each run uses a 4-hour timeout with 32 CPU cores and 48GB RAM, and results are averaged over 5 runs. We adjust the Qwen chat template to ensure consistency between training and inference (https://huggingface.co/deepreinforce-ai/Ornith-1.0-397B/blob/main/chat_template.jinja), and modify Harbor to align with vLLM's reasoning_content key.
  • Terminal-Bench 2.1 (Claude Code): We evaluate Terminal-Bench 2.1 using Claude Code 2.1.126 with parser=json, temperature=1.0, top_p=1.0, max_new_tokens=131072. Results are averaged over 5 runs. Again, Qwen chat template needs to be modified.
  • SWE-Bench Verified, Pro and Multilingual: using OpenHands harness with temp=1.0, top_p=0.95, 256k context window.
  • SWE Atlas QnA, RF, TW: using mini SWE agent harness with temp=1.0, top_p=0.95, 128K context window. Results are averaged over 5 runs.
  • NL2Repo: with temperature=1.0, top_p=1.0, 400K context, 48K output and anti-hacking filters.
  • ClawEval: An agentic code benchmark over real-user task distributions; temp=0.6 and 256K context.

Quickstart#

📝 NOTE

Ornith-1.0-9B is a reasoning model: by default the assistant turn opens with a &lt;think&gt; … &lt;/think&gt; block before the final answer. The serving recipes below enable a reasoning parser so the chain-of-thought is returned in a separate reasoning_content field, and a tool-call parser so the model's &lt;tool_call&gt; blocks are surfaced as OpenAI-style tool_calls.

Serving Ornith-1.0-9B requires recent runtimes:

Transformers ≥ 5.8.1

vLLM ≥ 0.19.1

SGLang ≥ 0.5.9

Recommended sampling parameters: temperature=0.6, top_p=0.95, top_k=20 (use temperature=1.0 to reproduce the reported benchmark setup).

Serving Ornith-1.0-9B#

Ornith-1.0-9B is a dense ~9B model (≈19 GB in bf16), so it serves comfortably on a single 80GB GPU. The recipes below stand up an OpenAI-compatible server; add --tensor-parallel-size / --tp if you want to shard across more GPUs.

vLLM#
vllm serve deepreinforce-ai/Ornith-1.0-9B \
    --served-model-name Ornith-1.0-9B \
    --host 0.0.0.0 --port 8000 \
    --max-model-len 262144 \
    --gpu-memory-utilization 0.90 \
    --enable-prefix-caching \
    --enable-auto-tool-choice --tool-call-parser qwen3_xml \
    --reasoning-parser qwen3 \
    --trust-remote-code
SGLang#
python -m sglang.launch_server \
    --model-path deepreinforce-ai/Ornith-1.0-9B \
    --served-model-name Ornith-1.0-9B \
    --host 0.0.0.0 --port 8000 \
    --context-length 262144 \
    --mem-fraction-static 0.85 \
    --tool-call-parser qwen3_coder \
    --reasoning-parser qwen3
Hugging Face Transformers#

For a quick local test (or to script offline generation), load the model directly with Transformers. Make sure you have a recent release installed — see the Transformers installation guide; Ornith-1.0-9B requires transformers >= 5.8.1.

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "deepreinforce-ai/Ornith-1.0-9B"

tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(
    model_name,
    dtype="auto",
    device_map="auto",
)

messages = [
    {"role": "user", "content": "Write a Python function is_prime(n). Keep it short."}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True,
)

inputs = tokenizer(text, return_tensors="pt").to(model.device)
generated = model.generate(
    **inputs,
    max_new_tokens=512,
    do_sample=True,
    temperature=0.6,
    top_p=0.95,
    top_k=20,
)
output_ids = generated[0][inputs.input_ids.shape[1]:]

# The reply contains a <think> ... </think> reasoning block followed by the answer.
content = tokenizer.decode(output_ids, skip_special_tokens=True)
print(content)

To split the reasoning trace from the final answer, parse on the </think> marker:

text = tokenizer.decode(output_ids, skip_special_tokens=True)
if "</think>" in text:
    reasoning, answer = text.split("</think>", 1)
    reasoning = reasoning.replace("<think>", "").strip()
    answer = answer.strip()
else:
    reasoning, answer = "", text.strip()
Using Ornith-1.0-9B via the Chat Completions API#

Once a vLLM or SGLang server is running, talk to it with any OpenAI-compatible client.

Basic Usage#
from openai import OpenAI

client = OpenAI(
    base_url="http://localhost:8000/v1",
    api_key="EMPTY",  # any non-empty string works for a local server
)

response = client.chat.completions.create(
    model="Ornith-1.0-9B",
    messages=[
        {"role": "user", "content": "Write a one-line Python lambda that squares a number."}
    ],
    temperature=0.6,
    top_p=0.95,
    max_tokens=1024,
)

message = response.choices[0].message
# reasoning_content holds the <think> trace; content holds the final answer.
print("reasoning:", getattr(message, "reasoning_content", None))
print("answer:", message.content)

You can also stream tokens, or hand the model tools — Ornith-1.0-9B emits well-formed function calls that the server parses into the standard tool_calls field:

tools = [
    {
        "type": "function",
        "function": {
            "name": "get_weather",
            "description": "Get the current weather for a city",
            "parameters": {
                "type": "object",
                "properties": {"city": {"type": "string"}},
                "required": ["city"],
            },
        },
    }
]

response = client.chat.completions.create(
    model="Ornith-1.0-9B",
    messages=[{"role": "user", "content": "What is the weather in Paris right now?"}],
    tools=tools,
    tool_choice="auto",
    temperature=0.6,
    max_tokens=2048,
)

tool_call = response.choices[0].message.tool_calls[0]
print(tool_call.function.name, tool_call.function.arguments)
# -> get_weather {"city": "Paris"}

You can point any OpenAI-compatible SDK (Python, Node.js, etc.) or curl at the same /v1/chat/completions endpoint.

Agentic Usage#

Ornith-1.0-9B excels in tool-calling and agentic coding capabilities.

Agent Frameworks#

Because Ornith-1.0-9B exposes an OpenAI-compatible endpoint with tool calling, it works out of the box with standard agent frameworks. Below is a minimal example that connects Ornith-1.0-9B to tools through an MCP server.

import os
from openai import OpenAI

client = OpenAI(
    base_url=os.getenv("OPENAI_BASE_URL", "http://localhost:8000/v1"),
    api_key=os.getenv("OPENAI_API_KEY", "EMPTY"),
)

tools = [
    {
        "type": "function",
        "function": {
            "name": "run_shell",
            "description": "Run a shell command and return its output.",
            "parameters": {
                "type": "object",
                "properties": {
                    "command": {"type": "string", "description": "The command to run"}
                },
                "required": ["command"],
            },
        },
    }
]

messages = [{"role": "user", "content": "List the Python files in the current directory."}]

response = client.chat.completions.create(
    model="deepreinforce-ai/Ornith-1.0-9B",
    messages=messages,
    tools=tools,
    temperature=0.6,
    top_p=0.95,
)
print(response.choices[0].message)

Examples of using Ornith with agent harness:

Hermes Agent#
# Hermes talks to any OpenAI-compatible endpoint — point it at your Ornith server.
export OPENAI_BASE_URL="http://localhost:8000/v1"
export OPENAI_API_KEY="EMPTY"
export MODEL="deepreinforce-ai/Ornith-1.0-9B"
Atomic.chat / Ollama / llama.cpp#
# Both runtimes load a GGUF build of Ornith (publish one at deepreinforce-ai/Ornith-1.0-9B-GGUF).

# llama.cpp — serve an OpenAI-compatible API on port 8000.
llama-server -hf deepreinforce-ai/Ornith-1.0-9B-GGUF --port 8000 -c 262144

# Ollama — pull and chat with the same GGUF straight from Hugging Face.
ollama run hf.co/deepreinforce-ai/Ornith-1.0-9B-GGUF
OpenClaw#
# OpenClaw talks to any OpenAI-compatible endpoint — point it at your Ornith server.
export OPENAI_BASE_URL="http://localhost:8000/v1"
export OPENAI_API_KEY="EMPTY"
export OPENAI_MODEL="deepreinforce-ai/Ornith-1.0-9B"
Unsloth Studio#
pip install unsloth

# Load Ornith for fast local inference or fine-tuning (Python):
#   from unsloth import FastLanguageModel
#   model, tokenizer = FastLanguageModel.from_pretrained(
#       "deepreinforce-ai/Ornith-1.0-9B",
#       max_seq_length=262144,
#       load_in_4bit=True,
#   )
OpenHands#
pip install openhands-ai

# OpenHands routes through LiteLLM; the "openai/" prefix selects the OpenAI-compatible path.
export LLM_MODEL="openai/deepreinforce-ai/Ornith-1.0-9B"
export LLM_BASE_URL="http://localhost:8000/v1"
export LLM_API_KEY="EMPTY"

# Launch the CLI (or run the official OpenHands Docker image with the same env vars).
openhands
Coding CLIs#

Ornith-1.0-9B is optimized for terminal-based coding agents. Point any OpenAI-compatible coding CLI at your Ornith-1.0-9B endpoint (set OPENAI_BASE_URL and OPENAI_API_KEY) to understand large codebases, automate tedious work, and ship faster.

OpenCode#
# Register your local Ornith endpoint as a provider in ~/.config/opencode/opencode.json:
#
# {
#   "$schema": "https://opencode.ai/config.json",
#   "provider": {
#     "ornith": {
#       "npm": "@ai-sdk/openai-compatible",
#       "name": "Ornith (local)",
#       "options": { "baseURL": "http://localhost:8000/v1", "apiKey": "EMPTY" },
#       "models": { "deepreinforce-ai/Ornith-1.0-9B": { "name": "Ornith-1.0-9B" } }
#     }
#   }
# }

opencode
Citation#

If you find our work helpful, feel free to give us a cite.

@misc{ornith_9b,
    title = {{Ornith-1.0-9B}: Agentic Coding, Open to All},
    url = {https://deep-reinforce.com/ornith_1_0.html},
    author = {{DeepReinforce Team}},
    year = {2026}
}

Files

18 files · 18.8 GBWeights 18.8 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 18 files with their sha256
FileSizesha256
.gitattributes1.75 KBc8440ecc712520bec0697a35e7f71673dc8a062ffff268c1c0abccac33e2fafd
README.md21.7 KBfc6164ad80e63c2ea7e4f75d0694a3ebc095ef42537efe23ff3f4bddb6940b8a
assets/ornith_9b_eval.png607 KBfc26e72869e781353c88fd6913ae73ab3bbd93cccf129bdc43892aa436bbda23
assets/ornith_logo.png962 KB458ee0d85baea4d1fc0b099245f243b21006f696921f896a5b59980a6eadef6a
chat_template.jinja7.59 KB8b4d21a1e70ccbc8849e5e5e6dd32f3acfb2e2060739475909edc6e9b27c7165
config.json2.93 KB350e12e79ef582bdf6a2ff093930433b182e8736412ff227a4318826921565a5
generation_config.json137 Bbe19d3c48cd249efd6e0327b69916caae8279007dd14c0aad86f7b6b28c5d148
model-00001-of-00004.safetensors4.94 GB509de44d210331a069964ac7bd1ceca49f2cd9ca6645ebf8e338bd2542d4b250
model-00002-of-00004.safetensors4.99 GBfdfbdee23fa9e2b805b24b59441f2ec2fb73f02881b3758c62ea5a8ff641d4fd
model-00003-of-00004.safetensors4.95 GB0b06e776104733ae2f439d3703300e1905d364968b400090241f330569e45217
model-00004-of-00004.safetensors3.93 GB4a71adb237089d5819c57ede49f8fd8bbe02c76757c1dc846bad5ca197c50725
model.safetensors.index.json69.3 KBd79ebeaa21a1908917a9dc9ab33c336f2b511952a2810f1c715891e49c8141a7
preprocessor_config.json390 B27225450ac9c6529872ee1924fcb0962ff5634834f817040f444118116f4e516
processor_config.json1.19 KBd89ef49ce9cd37fbf510158e13c1ef063d9286411c1ec9049932dbe0487143b1
tokenizer.json20.0 MB06b9509352d2af50381ab2247e083b80d32d5c0aba91c272ca9ff729b6a0e523
tokenizer_config.json1.17 KB792fa3f0cb88b111e54ef3134c873531008c4df471d108da17903426e308aa7b
video_preprocessor_config.json385 B7768af27c1fafa9cc9011c1dc20067e03f8915e03b63504550e11d5066986d13
vocab.json6.72 MBce99b4cb2983d118806ce0a8b777a35b093e2000a503ebde25853284c9dfa003
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
83dc1f5e24 pinned now2026-11-15 02:26 UTC18 files · 18.8 GB

Use it

$ fw get deepreinforce-ai/Ornith-1.0-9B
# manifest sha256 c492380217fe… · 18.8 GB · 18 files
$ fw verify ./Ornith-1.0-9B deepreinforce-ai/Ornith-1.0-9B
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/deepreinforce-ai/Ornith-1.0-9B.json --dir ./Ornith-1.0-9B $ python3 fw.py verify ./Ornith-1.0-9B ./deepreinforce-ai__Ornith-1.0-9B.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download deepreinforce-ai/Ornith-1.0-9B --revision 83dc1f5e24ef8527af019a6b3bf66ac0f1c2c999 --local-dir ./Ornith-1.0-9B
transformersLoad the weights in Python.
import os os.environ["HF_ENDPOINT"] = "https://freeweights.allternit.com" from transformers import AutoModelForCausalLM, AutoTokenizer tok = AutoTokenizer.from_pretrained("deepreinforce-ai/Ornith-1.0-9B", revision="83dc1f5e24ef8527af019a6b3bf66ac0f1c2c999") model = AutoModelForCausalLM.from_pretrained("deepreinforce-ai/Ornith-1.0-9B", revision="83dc1f5e24ef8527af019a6b3bf66ac0f1c2c999", device_map="auto")
vLLMServe an OpenAI-compatible API.
$ HF_ENDPOINT=https://freeweights.allternit.com vllm serve deepreinforce-ai/Ornith-1.0-9B --revision 83dc1f5e24ef8527af019a6b3bf66ac0f1c2c999

License

Name
MIT License
Id
MIT
Class
Permissive
Redistribution
yes
Listing
Hosted (signed)
Decided
License as declared by the publisher. No person read it. 2026-11-15
Text in
README.md
Text sha256
fc6164ad80e63c2ea7e4f75d0694a3ebc095ef42537efe23ff3f4bddb6940b8a
Terms gate
No extra terms beyond the license.

Read the license text

Licenses are checked against the license table. A custom license passes only after a person reads it.

Provenance

From: deepreinforce-ai <huggingface.co/deepreinforce-ai>Newsgroups: alt.freeweights.textSubject: Ornith-1.0-9BDate: 2026-11-15Commit: 83dc1f5Signed: 2DC28CC7B26A283B ✓
Upstream
deepreinforce-ai/Ornith-1.0-9B
Pinned commit
83dc1f5e24ef8527af019a6b3bf66ac0f1c2c999
Manifest
Ornith-1.0-9B.json · .minisig
Manifest sha256
c492380217fe85b83edf66e51f0d3cf358a1b1c69fb3e52421a080a219334b17
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 02:26 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/deepreinforce-ai/Ornith-1.0-9B.json $ curl -O https://freeweights.allternit.com/manifests/deepreinforce-ai/Ornith-1.0-9B.json.minisig $ minisign -Vm Ornith-1.0-9B.json -P RWQ7KGqyx4zCLXtUFOqvfv8L3g+8fpKJ1FsuxPyOYMF+4KufbUxKq1Oq $ shasum -a 256 <file> # compare with the Files tab

A manifest whose signature fails must be rejected. A file whose size or sha256 does not match must be discarded. Verify a download

Model tree

1 model in the catalog name this one as their parent.

Quantizations
1
Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download deepreinforce-ai/Ornith-1.0-9B
Open in Freeweights Studio

Pull, verify and run it in the Allternit app on Desktop, web or phone.

Signed manifest
minisign, key 2DC28CC7B26A283B. Ornith-1.0-9B.json. Provenance. Takedown history: none.

Variants

1 quantized or adapter build of Ornith-1.0-9B. Each has its own license check and page.

From: laion <huggingface.co/laion>Subject: a2-rl-e2egit_large-50-32B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-large-15-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-v2-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_pymethods2test-large-80-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_unitsyn-python-large-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_mix_h2_language_proportional-65-8B