name = "Hy3 preview"
description = "Tencent Hy reasoning model for coding, instruction following, and agent tasks"
family = "Hy"
release_date = "2026-04-20"
last_updated = "2026-04-20"
attachment = false
reasoning = true
tool_call = true
temperature = true
open_weights = true

[[reasoning_options]]
type = "toggle"

[[reasoning_options]]
type = "effort"
values = ["low", "medium", "high"]

# `thinking.type` accepts enabled/disabled (default disabled), while top-level
# `reasoning_effort` accepts low/medium/high (default low), accessed 2026-06-25.
# https://cloud.tencent.com/document/product/1823/131208
[cost]
input = 0
output = 0
cache_read = 0
cache_write = 0

[limit]
context = 256000
output = 64000

[modalities]
input = ["text"]
output = ["text"]