Key Takeaways
Kimi K2.5 wins:
- Cheaper input tokens
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
GLM 4.5V wins:
- Cheaper output tokens
- Better at math
Price Advantage
Kimi K2.5
Benchmark Advantage
Kimi K2.5
Context Window
Kimi K2.5
Speed
Kimi K2.5
Pricing Comparison
Price Comparison
| Metric | Kimi K2.5 | GLM 4.5V | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.45 | $0.60 | Kimi K2.5 |
| Output (per 1M tokens) | $2.20 | $1.80 | GLM 4.5V |
| Cache Read (per 1M) | $0.07 | $0.11 | Kimi K2.5 |
Using a 3:1 input/output ratio, Kimi K2.5 is 1% cheaper overall.
Kimi K2.5 Providers
No provider data available
GLM 4.5V Providers
No provider data available
Benchmark Comparison
6
Benchmarks Compared
3
Kimi K2.5 Wins
0
GLM 4.5V Wins
Benchmark Scores
| Benchmark | Kimi K2.5 | GLM 4.5V | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 37.3 | 12.7 | |
Coding Index Code generation & understanding | 25.8 | 10.8 | |
Math Index Mathematical reasoning | - | 15.3 | - |
MMLU Pro Academic knowledge | - | 75.1 | - |
GPQA Graduate-level science | 78.9 | 57.3 | |
LiveCodeBench Competitive programming | - | 35.2 | - |
Kimi K2.5 significantly outperforms in coding benchmarks.
Cost vs Quality
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Other models
Context & Performance
Context Window
Kimi K2.5
262,144
tokens
GLM 4.5V
65,536
tokens
Kimi K2.5 has a 75% larger context window.
Speed Performance
| Metric | Kimi K2.5 | GLM 4.5V | Winner |
|---|---|---|---|
| Tokens/second | 40.9 tok/s | 33.7 tok/s | |
| Time to First Token | 1.15s | 28.78s |
Kimi K2.5 responds 21% faster on average.
Capabilities
Feature Comparison
| Feature | Kimi K2.5 | GLM 4.5V |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Kimi K2.5 | GLM 4.5V |
|---|---|---|
| License | Open Source | Open Source |
| Author | Moonshotai | Z-ai |
| Released | Jan 2026 | Aug 2025 |
Kimi K2.5 Modalities
Input
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Output
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GLM 4.5V Modalities
Input
textimage
Output
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