Google: Veo 3.1

google/veo-3.1

Modalities: text+image->video
In / out price: Free
Context: —
Released: Mar 23, 2026
Knowledge cutoff: —

The playground sends chat/completions only. This model outputs Video, so a chat turn may not return what you expect.

Google's state-of-the-art video generation model, built for maximum visual fidelity in final production cuts. Veo 3.1 generates high-quality 1080p video from text or image prompts with native synchronized audio —...

FreeVisionVideoStructured output

Supported parameters

max_tokens
Max tokens
Upper bound on generated tokens. Output stops at the limit.
response_format
Response format
For example json_object or json_schema, to constrain the shape.
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.
top_p
Top-p
Sample only from tokens whose cumulative probability reaches top_p.

Models Google

Google: Veo 3.1

google/veo-3.1

Try this model

Modalities: text+image->video
In / out price: Free
Context: —
Released: Mar 23, 2026
Knowledge cutoff: —

The playground sends chat/completions only. This model outputs Video, so a chat turn may not return what you expect.

FreeVisionVideoStructured output

Supported parameters

max_tokens
Max tokens
Upper bound on generated tokens. Output stops at the limit.
response_format
Response format
For example json_object or json_schema, to constrain the shape.
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.
top_p
Top-p
Sample only from tokens whose cumulative probability reaches top_p.