Bug Description

Steps to Reproduce

1. hermes TUI model
2. /model
3. select deepseek ->enter
4. select deepseek chat model

Expected Behavior

Hidden deepseek-chat，because the Model is unavailable

Actual Behavior

switch the model report “error: Model deepseek-chat was not found in this provider's model listing.
Similar models: deepseek-v4-flash, deepseek-v4-pro”

Affected Component

CLI (interactive chat)

Messaging Platform (if gateway-related)

N/A (CLI only)

Debug Report

https://dpaste.com/FHSP49CW6

Operating System

macOS26.4

Python Version

No response

Hermes Version

No response

Additional Logs / Traceback (optional)

Root Cause Analysis (optional)

No response

Proposed Fix (optional)

No response

Are you willing to submit a PR for this?

• I'd like to fix this myself and submit a PR