feat: add nvidia/minimaxai/minimax-m3

[guillaumegay13]

✨ What changed

• Adds minimaxai/minimax-m3 (nvidia) to the catalog, params cloned from nvidia/deepseek-v4-flash-0731.yaml.
• Hosted serving: the model is developed by minimax (OpenRouter: minimax/minimax-m3); this entry documents nvidia's serving of it, probed against nvidia's endpoint.

💭 Why

The provider serves it but the catalog doesn't list it. Param surfaces differ per serving provider, so each host gets its own probed entry (models.dev-style).

📝 Notes

• Liveness ✅ only: the model answers on its real endpoint; unverified params are listed in the evidence table below.
• Draft PR, auto-proposed by the modelparams agent.

Param verification evidence

param	check	ok	detail
(baseline)	accepted	✅	1-shot answers 200
temperature	min=0	✅
temperature	max=1	➖	{"status":429,"title":"Too Many Requests"}
temperature	range policed	❌	temperature=2 accepted — declared max 1 may be too low or unenforced
top_p	max=1	✅
max_tokens	min=1	➖	{"status":429,"title":"Too Many Requests"}
max_tokens	max=16384	➖	too large for a non-streaming probe — upper bound from docs
frequency_penalty	min=-2	➖	{"status":429,"title":"Too Many Requests"}
frequency_penalty	max=2	➖	{"status":429,"title":"Too Many Requests"}
presence_penalty	min=-2	➖	{"status":429,"title":"Too Many Requests"}
presence_penalty	max=2	➖	{"status":429,"title":"Too Many Requests"}
seed	min=0	➖	{"status":429,"title":"Too Many Requests"}
seed	max=18446744073709552000	➖	{"status":429,"title":"Too Many Requests"}
stop	declared	➖	type string has no probe — value carried from sibling/docs, not verified

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Project	Deployment	Actions	Updated
modelparams.dev	Ready	Preview	Sep 2, 2026 6:28pm UTC