AI Tools Review

Ornith 1.5

Version: 1.5

By DeepReinforce

Released: 2026-08-19

Open Weights
MIT Licence
Self-Improving
Local AI
Coding
Free
New

DeepReinforce's MIT-licensed, self-improving open-weights model family, released 19 August 2026 in three sizes (9B dense, 35B MoE, 397B MoE flagship). Its training loop has the model generate its own tasks, scaffolds and reinforcement-learning rollouts, and it posts benchmark scores that match or beat Claude Opus 4.8 on some agentic and coding tasks while trailing it on others.

Visit Ornith 1.5
Read our full in-depth review: Ornith 1.5 Review: Self-Improving Open Weights

AI-Powered

Leverages advanced AI technology to deliver cutting-edge capabilities and results.

Fast & Efficient

Optimized performance ensures quick results without compromising on quality.

Purpose-Built

Specifically designed for llms tasks and workflows.

DeepReinforce Model Timeline

Ornith 1.5Current

Specifications

pricingFree, MIT licensed; self-hosting compute cost scales with model size (9B up to 397B)

AI Evaluation

3.9
Expert Rating

A genuinely free, MIT-licensed open-weights family with a novel self-generated training curriculum, scoring competitively with Claude Opus 4.8 on some agentic and coding benchmarks, though every figure is self-reported and there's no published safety evaluation yet.

Pros

  • Free, MIT-licensed across all three sizes with no revenue threshold
  • Novel self-improvement loop with explicit validity, difficulty and novelty gating
  • 9B model runs on a single consumer GPU or phone, an accessible entry point

Cons

  • All benchmark figures are DeepReinforce's own, not yet independently reproduced
  • No published system card, CBRN evaluation or safety documentation
  • 397B flagship needs multi-GPU, datacentre-class hardware to run at useful speed