Filtering by: openweights · clear filter
GLM 5.3 Flash is now available on NanoGPT and included in the subscription at 1x usage.
Previously tested anonymously as ox-alpha, this open-weight, natively multimodal 320B reasoning model activates 18B parameters per token. It is built for efficient coding, long-running agent tasks, visual understanding, tool use, and precise long-context work.
Try it:
https://nano-gpt.com/conversation?model=z-ai%2Fglm-5.3-flash
NanoGPT's text-model usage leaderboards can now be filtered by Global, Open-weight, or Closed models.
Compare the most-used models in each group and see how overall usage splits between open-weight and closed models.
Explore:
Ornith 1.5 35B and its Thinking variant are now available on NanoGPT and included in the subscription at 1x included-input usage.
Ornith reports 79 on SWE-bench Verified, 68.5 on Terminal-Bench 2.1, and 22 on DeepSWE, with about 3B active parameters.
Try it:
https://nano-gpt.com/conversation?model=ornith-ai%2FOrnith-1.5-35b-a3b
Nemotron 3.5 Lightning is live on NanoGPT and included in the subscription.
Nvidia reports 60.0% on SWE-bench Verified.
Try:
https://nano-gpt.com/conversation?model=nvidia%2Fnemotron-3.5-lightning