Kimi K2 vs GPT-4.1 mini
| Kimi K2 | GPT-4.1 mini | |
|---|---|---|
| Provider | Moonshot | OpenAI |
| Context Window | 131,072 | 1,047,576 |
| Release Date | 2025-07-10 | 2025-04-14 |
| Input Price | $0.60/ 1M tokens | $0.40/ 1M tokens |
| Output Price | $2.50/ 1M tokens | $1.60/ 1M tokens |
| Best for | coding · reasoning · tool use · agentic workflows | chatbot · content creation · coding assistant · long-document analysis |
Capabilities
| Kimi K2 | GPT-4.1 mini | |
|---|---|---|
| Vision | ✗ | ✓ |
| Reasoning | ✓ | ✓ |
| Coding | ✓ | ✓ |
| Audio | ✗ | ✗ |
| Tools | ✓ | ✓ |
| Long Context | ✓ | ✓ |
Ranking Comparison
| Kimi K2 | GPT-4.1 mini | |
|---|---|---|
| Overall | 38 | 47.1 |
| Benchmark | 0 | 0 |
| Capability | 57.1 | 85.7 |
| Price Efficiency | 100 | 100 |
| Context | 65.5 | 100 |
Overall = Benchmark 50% + Capability 20% + Price Efficiency 20% + Context 10%.
Benchmark Comparison
| Kimi K2 | GPT-4.1 mini | |
|---|---|---|
| Coding | — | — |
| Reasoning | — | — |
| Math | — | — |
| Vision | — | — |
Price History
Kimi K2
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $0.60 | $2.50 |
/ 1M tokens
GPT-4.1 mini
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $0.40 | $1.60 |
/ 1M tokens
Kimi K2
Moonshot AI's open-weight reasoning model built for agentic coding and tool use.
GPT-4.1 mini
OpenAI's cost-efficient mini model with a 1M token context window, balancing performance and speed.
Frequently Asked Questions
Which model is better: Kimi K2 or GPT-4.1 mini?
Based on overall scores, GPT-4.1 mini ranks higher (47.1 vs 38). See the comparison table for a full breakdown.
Which model is cheaper: Kimi K2 or GPT-4.1 mini?
GPT-4.1 mini is cheaper: $0.4 vs $0.6 per 1M input tokens.
What are the capability differences between Kimi K2 and GPT-4.1 mini?
GPT-4.1 mini: Vision