Ornith 1.0 397B
Large coding-reasoning model for agentic software tasks and RL search.
- Capability
- —No ECI score yet
- Input
- —No listed price
- Output
- —No listed price
- Context
- 262Ktokens
What it costs
No per-token price is published for this model yet.
No per-token price is listed for this model on models.dev.
Independent benchmarks
Epoch AI has not published a Capabilities Index score for Ornith 1.0 397B yet.
The details
- Lab
- DeepReinforce
- Released
- Jun 25, 2026
- Context window
- 262,144 tokens
- Inputs
- Text, Images
- Output
- Text
- Reasoning
- Always on
- Tool calling
- Yes
- Structured output
- No
- Weights
- Open weights · MIT
What DeepReinforce claims
Published by the lab at launch. Settings vary, so compare these only with care.
| Benchmark | Score | Setting | Source |
|---|---|---|---|
| SWE-Bench Verified | 82.4 percent resolved | — | Source |
| SWE-Bench Pro | 62.2 percent resolved | — | Source |
| SWE-Bench Multilingual | 78.9 percent resolved | — | Source |
| Terminal-Bench 2.1 | 77.5 percent | Terminus-2 | Source |
| Terminal-Bench 2.1 | 78.2 percent | Claude Code | Source |
| NL2Repo | 48.2 percent | — | Source |
| Claw-eval | 77.1 percent | — | Source |
More from DeepReinforce
About Ornith 1.0 397B
How much does Ornith 1.0 397B cost?
Ornith 1.0 397B has no published per-token API price on models.dev yet.
What is the context window of Ornith 1.0 397B?
Ornith 1.0 397B accepts up to 262,144 tokens per request.
How good is Ornith 1.0 397B?
Epoch AI has not published a Capabilities Index score for Ornith 1.0 397B yet.
Is Ornith 1.0 397B open source?
Yes. DeepReinforce publishes the weights under the MIT licence, so it can be downloaded and self-hosted.
What inputs does Ornith 1.0 397B support?
Ornith 1.0 397B accepts text and images and replies in text. It is a reasoning model, supports tool calling.
When was Ornith 1.0 397B released?
DeepReinforce released Ornith 1.0 397B on Jun 25, 2026.
What are the best alternatives to Ornith 1.0 397B?
The closest current models from other labs on capability, price and release date are Seed 2.1 Pro (ByteDance Seed, $0.891 / $4.45), LongCat-2.0 (Meituan (LongCat), $0.75 / $2.95), Laguna XS 2.1 (Poolside, $0.06 / $0.12) and Fugu (Sakana AI).