NVIDIA: Nemotron 3.5 Lightning (free)

nvidia/nemotron-3.5-lightning:free

Modalities: text->text
In / out price: Free
Context: 1M
Released: Aug 11, 2026
Knowledge cutoff: —

NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...

FreeToolsReasoning1M context

Supported parameters

include_reasoning
Include reasoning
Include a reasoning summary in the response.
max_tokens
Max tokens
Upper bound on generated tokens. Output stops at the limit.
reasoning
Reasoning
Enable or configure reasoning. The fields differ by model.
seed
Seed
A fixed seed helps reproduce sampling. It does not guarantee byte-identical output.
temperature
Temperature
Sampling temperature. Lower is steadier, higher is more varied. Often 0 to 2.
tool_choice
Tool choice
Whether to call a tool: auto, none, or a named function.
tools
Tools
Function definitions the model may call via tool_calls.
top_p
Top-p
Sample only from tokens whose cumulative probability reaches top_p.

Models NVIDIA

NVIDIA: Nemotron 3.5 Lightning (free)

nvidia/nemotron-3.5-lightning:free

Try this model

Modalities: text->text
In / out price: Free
Context: 1M
Released: Aug 11, 2026
Knowledge cutoff: —

FreeToolsReasoning1M context

Supported parameters

include_reasoning
Include reasoning
Include a reasoning summary in the response.
max_tokens
Max tokens
Upper bound on generated tokens. Output stops at the limit.
reasoning
Reasoning
Enable or configure reasoning. The fields differ by model.
seed
Seed
A fixed seed helps reproduce sampling. It does not guarantee byte-identical output.
temperature
Temperature
Sampling temperature. Lower is steadier, higher is more varied. Often 0 to 2.
tool_choice
Tool choice
Whether to call a tool: auto, none, or a named function.
tools
Tools
Function definitions the model may call via tool_calls.
top_p
Top-p
Sample only from tokens whose cumulative probability reaches top_p.