MiniMax M3 vs Kimi K3
| Signal | MiniMax M3 | Delta | Kimi K3 |
|---|---|---|---|
Capabilities | 83 | -- | |
Benchmarks | 73 | -5 | |
Pricing | 99 | +14 | |
Context window size | 86 | -- | |
Recency | 100 | -- | |
Output Capacity | 95 | +75 | |
| Overall Result | 2 wins | of 6 | 1 wins |
Score History
73.9
current score
Kimi K3
right now
78.8
current score
MiniMax M3
MiniMax
Kimi K3
Moonshot AI
MiniMax M3 saves you $960.00/month
That's $11520.00/year compared to Kimi K3 at your current usage level of 100K calls/month.
| Metric | MiniMax M3 | Kimi K3 | Winner |
|---|---|---|---|
| Overall Score | 74 | 79 | Kimi K3 |
| Rank | #90 | #61 | Kimi K3 |
| Quality Rank | #90 | #61 | Kimi K3 |
| Adoption Rank | #90 | #61 | Kimi K3 |
| Parameters | -- | -- | -- |
| Context Window | 1049K | 1049K | -- |
| Pricing | $0.30/$1.20/M | $3.00/$15.00/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | MiniMax M3 |
| Benchmarks | 73 | 78 | Kimi K3 |
| Pricing | 99 | 85 | MiniMax M3 |
| Context window size | 86 | 86 | MiniMax M3 |
| Recency | 100 | 100 | MiniMax M3 |
| Output Capacity | 95 | 20 | MiniMax M3 |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 74/100 (rank #90), placing it in the top 69% of all 290 models tracked.
Scores 79/100 (rank #61), placing it in the top 79% of all 290 models tracked.
With only a 5-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Choose MiniMax M3 when you need:
- High-volume production workloads where API costs must be minimized
- Step-by-step reasoning and chain-of-thought problem solving
- Self-hosted deployments where you need full control over the model
Choose Kimi K3 when you need:
- Step-by-step reasoning and chain-of-thought problem solving
MiniMax M3 offers 92% better value per quality point. At 1M tokens/day, you'd spend $22.50/month with MiniMax M3 vs $270.00/month with Kimi K3 - a $247.50 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. MiniMax M3 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1049K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($1.20/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (79/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
Kimi K3 has a moderate advantage with a 4.8999999999999915-point lead in composite score. It wins on more signal dimensions, but MiniMax M3 has specific strengths that could make it the better choice for certain workflows.
By Use Case
Best for Quality
MiniMax M3
Marginally better benchmark scores; both are excellent
Best for Cost
MiniMax M3
92% lower pricing; better value at scale
Best for Reliability
MiniMax M3
Higher uptime and faster response speeds
Best for Prototyping
MiniMax M3
Stronger community support and better developer experience
Best for Production
MiniMax M3
Wider enterprise adoption and proven at scale
by MiniMax
- Choose for Quality - Marginally better benchmark scores; both are excellent
- Choose for Cost - 92% lower pricing; better value at scale
- Choose for Reliability - Higher uptime and faster response speeds
- Choose for Prototyping - Stronger community support and better developer experience
- Choose for Production - Wider enterprise adoption and proven at scale
| Capability | MiniMax M3 | Kimi K3 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
MiniMax M3
MiniMax
Kimi K3
Moonshot AI
MiniMax M3 saves you $21.42/month
That's 92% cheaper than Kimi K3 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | MiniMax M3 | Kimi K3 |
|---|---|---|
| Context Window | 1.0M | 1.0M |
| Max Output Tokens | 512,000 | -- |
| Open Source | Yes | No |
| Created | May 31, 2026 | Jul 16, 2026 |