Index · comparison
Kimi K3 (Moonshot AI) vs DeepSeek V4 (DeepSeek)
DeepSeek V4 (DeepSeek) is 85% cheaper than Kimi K3 (Moonshot AI) ($2.64 vs $18.00 blended per 1M tokens).
Kimi K3 (Moonshot AI) on Moonshot AI vs DeepSeek V4 (DeepSeek) on DeepSeek — open weight flagships. Every figure below is the value shown on each model's own endpoint page, with its source and verification date.
| Metric | Kimi K3 (Moonshot AI) | DeepSeek V4 (DeepSeek) |
|---|---|---|
| Input $/1M | $3 | $0.66 |
| Output $/1M | $15 | $1.98 |
| Blended $/1M | $18 | $2.64 |
| Context window | 1M | 1M |
| Max output | 943.7K | 384K |
Highlighted cell = better on that row (lower price/latency, higher context/intelligence/throughput). "—" = not measured for that model.
Which to pick
On blended token price, DeepSeek V4 (DeepSeek) is the cheaper of the two ($2.64 vs $18 per 1M). Price alone rarely settles it: check the intelligence index and latency rows above against your workload, and open each endpoint page for the full price history and provider terms.
Sources: Kimi K3 (Moonshot AI) endpoint · DeepSeek V4 (DeepSeek) endpoint · Kimi K3 (Moonshot AI) price verified 2026-09-05 · DeepSeek V4 (DeepSeek) price verified 2026-09-05