Home / Compare / DeepSeek V4 Pro 0423 vs GPT-6 Astra

DeepSeek V4 Pro 0423 vs GPT-6 Astra

For a typical chat reply (2,000 tokens in, 400 out), GPT-6 Astra costs 15× as much as DeepSeek V4 Pro 0423: $40.00 against $2.67 per 1,000 requests at list price on 2026-09-28.

DeepSeek V4 Pro 0423GPT-6 Astra
Input, per 1M tokens$0.955$10.00
Output, per 1M tokens$1.91$50.00
Context window1.05M1.05M
Classification or routing (600 tokens in, 10 out), per 1,000$0.592$6.50
Chat reply (2,000 in, 400 out), per 1,000$2.67$40.00
Retrieval-augmented answer (8,000 in, 500 out), per 1,000$8.60$105
Confidence signalyesno
Tool callingyesyes

Which one should carry your traffic?

If DeepSeek V4 Pro 0423 answers your requests as well as GPT-6 Astra, moving that traffic saves 93% on chat-shaped requests. Averages cannot tell you whether it does for your requests. DeepSeek V4 Pro 0423 exposes a confidence signal, so Gimbix can let it answer first and hand unsure cases to GPT-6 Astra.

DeepSeek V4 Pro 0423 profile · GPT-6 Astra profile · Measure it on your traffic