Models / Ornith-1.0-397B

Ornith-1.0-397B

MoE workstation
HuggingFace → HuggingBay → Ornith AI → Find for my hardware

~397B total params, MoE - the original Ornith-1.0 flagship, released 2026-06-25 and superseded by Ornith-1.5-397B. Self-scaffolding: the model jointly learns to generate solution rollouts and the task-specific harnesses that guide them. 262K context, MIT-licensed on HuggingFace at ornith-ai/Ornith-1.0-397B (FP8 and GGUF quantizations).

  • Coding (vendor self-reported): Terminal-Bench 2.1 77.5, SWE-bench Verified 82.4, NL2Repo 48.2.
  • Reasoning: HLE 30.2, GPQA-Diamond 88.1.
  • Agentic: MCP-Atlas 76.4, Toolathlon-Verified 43.2, ClawEval 77.1.

Superseded by Ornith-1.5-397B (TB-2.1 86.1, SWE-bench Verified 86.0). Prefer 1.5 for new work. Server-class only.

coding reasoning agentic
Parameters
397.0B
Context
262k
License
mit
Developer
Ornith AI
Origin
🇺🇸 USA
Released
Jun 2026

Benchmark scores

Vendor-reported - from the developer's own model card / tech report

GPQA-Diamond
88.1
HLE
30.2
MCP-Atlas
76.4
NL2Repo-Bench
48.2
SWE-bench Verified
82.4
Terminal-Bench 2.1
77.5
Toolathlon Verified
43.2

Vendor-reported - from the developer's own model card / tech report

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