Most reasoning models make you choose: think mode ON or OFF.

#ai #api #llm #programming

Kimi K3 doesn't have a toggle. It just thinks. Every time.

I tested four models on the same complex debugging task:

import openai
client = openai.OpenAI(
api_key="mb-xxx",
base_url="https://aibridge-api.com/v1"
)

Response:
GPT-4o → quick but shallow, missed the off-by-one
DeepSeek R1 → thorough but 64K context clipped my trace
Claude 3.5 → caught the bug, but needed me to prompt "think step by step"
Kimi K3 → 1M context swallowed the entire 2000-line trace.
Always-on reasoning caught the off-by-one
without me asking for it.

No reasoning_effort prompt engineering.
No thinking parameter.
No "please reason carefully" in the system message.

Just send the prompt. K3 thinks. You get the answer.

1M context. Always reasoning. One key alongside 14 other models.

→ aibridge-api.com/playground.html