Home / Compare / Command R7B (12-2024) vs GPT-5.6 Luna

Command R7B (12-2024) vs GPT-5.6 Luna

For a typical chat reply (2,000 tokens in, 400 out), GPT-5.6 Luna costs 6.5× as much as Command R7B (12-2024): $0.88 against $0.135 per 1,000 requests at list price on 2026-09-28.

Command R7B (12-2024)GPT-5.6 Luna
Input, per 1M tokens$0.0375$0.20
Output, per 1M tokens$0.15$1.20
Context window128K1.05M
Classification or routing (600 tokens in, 10 out), per 1,000$0.024$0.132
Chat reply (2,000 in, 400 out), per 1,000$0.135$0.88
Retrieval-augmented answer (8,000 in, 500 out), per 1,000$0.375$2.20
Confidence signalnono
Tool callingnoyes

Which one should carry your traffic?

If Command R7B (12-2024) answers your requests as well as GPT-5.6 Luna, moving that traffic saves 85% on chat-shaped requests. Averages cannot tell you whether it does for your requests. Command R7B (12-2024) does not expose a confidence signal through OpenRouter, so Gimbix would test it as a full replacement rather than a first answer.

Command R7B (12-2024) profile · GPT-5.6 Luna profile · Measure it on your traffic