Grok 4.3 vs Kimi K2.7 Code
Short answer
Grok 4.3 costs 9% less than Kimi K2.7 Code for a typical 3:1 input-to-output token mix ($1.56 vs $1.71 per 1M tokens). Kimi K2.7 Code scores higher on SWE-bench Verified (78.2% vs 71.4%).
Prices updated Oct 23, 2026 (APIpulse, CC BY 4.0) · Benchmarks: ARC Prize, Vals.ai · all models
| Grok 4.3cheaper | Kimi K2.7 Code | |
|---|---|---|
| Provider | xAI | Moonshot |
| Input / 1M tokens | $1.25 | $0.95 |
| Output / 1M tokens | $2.50 | $4 |
| Blended (3:1) / 1M | $1.56 | $1.71 |
| Context window | 1M | 256K |
| ARC-AGI-2 | — | — |
| SWE-bench Verified | 71.4% | 78.2% |
API cost calculator
Enter your monthly usage in millions of tokens (1M tokens ≈ 750,000 words).
Grok 4.3cheapest$17.50 / month$210 / year
Kimi K2.7 Codecheapest$17.50 / month$210 / year
Standard rates; batch processing and prompt caching can lower the bill.
Frequently asked questions
Which is cheaper, Grok 4.3 or Kimi K2.7 Code?
Grok 4.3 costs 9% less than Kimi K2.7 Code for a typical 3:1 input-to-output token mix ($1.56 vs $1.71 per 1M tokens).
How much do Grok 4.3 and Kimi K2.7 Code cost per month?
For 10M input and 2M output tokens a month: Grok 4.3 costs $17.50 and Kimi K2.7 Code costs $17.50.
More: Grok 4.3 pricing · Kimi K2.7 Code pricing · all API prices
Benchmarks updated Oct 24, 2026.