Kimi K3.1 Pro vs MiniMax M3.1 Flash
Detailed technical comparison between Kimi K3.1 Pro (Moonshot AI) and MiniMax M3.1 Flash (MiniMax). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Tie
Equal CapacityTie
Equal CapabilityTie
Equal SpeedMiniMax M3.1 Flash
$0.07 / MTokKimi K3.1 Pro
Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model and a post-trained successor to Kimi K3, with a 1M-token context window. It is built for long-horizon coding, 3D...
MiniMax M3.1 Flash
MiniMax-M3.1-Flash is a multimodal model from MiniMax. Compared with M3, it delivers significant improvements across multiple benchmarks, particularly in complex agentic tasks, coding, and cybersecurity. It is built for complex,...
Technical Specifications
🏆 = Superior Spec| Specification | Kimi K3.1 Pro | MiniMax M3.1 Flash |
|---|---|---|
| Provider | Moonshot AI | MiniMax |
| Context Window | 1,048,576 tokens | 1,048,576 tokens |
| Agent Suitability | Not yet benchmarked | Not yet benchmarked |
| Time to First Token (TTFT) | No public TTFT data | No public TTFT data |
| Deployment Model | managed api | managed api |
| Production Stability | Not verified | Not verified |
| API Available | Yes | Yes |
| Released Date | 2026-10-23 | 2026-10-19 |
API Pricing Comparison
Input Price per Million Tokens
Kimi K3.1 Pro
$2.00
MiniMax M3.1 Flash
$0.07
Output Price per Million Tokens
Kimi K3.1 Pro
$10.00
MiniMax M3.1 Flash
$0.30
💡 Cost Ratio: MiniMax M3.1 Flash is 26.7x cheaper per input token than Kimi K3.1 Pro.
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Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Kimi K3.1 Pro Quirks & Gotchas
No developer gotchas reported.
MiniMax M3.1 Flash Quirks & Gotchas
No developer gotchas reported.
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