Grok 4.5 vs GLM 4.7 Flash
Detailed technical comparison between Grok 4.5 (xAI) and GLM 4.7 Flash (Zhipu AI). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Grok 4.5
500,000 tokensTie
Equal CapabilityTie
Equal SpeedGLM 4.7 Flash
$0.06 / MTokGrok 4.5
Grok 4.5 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
GLM 4.7 Flash
As a 30B-class SOTA model, GLM-4.7-Flash offers a new option that balances performance and efficiency. It is further optimized for agentic coding use cases, strengthening coding capabilities, long-horizon task planning,...
Technical Specifications
🏆 = Superior Spec| Specification | Grok 4.5 | GLM 4.7 Flash |
|---|---|---|
| Provider | xAI | Zhipu AI |
| Context Window | 500,000 tokens🏆 | 202,752 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-07-08 | 2026-01-19 |
API Pricing Comparison
Input Price per Million Tokens
Grok 4.5
$2.00
GLM 4.7 Flash
$0.06
Output Price per Million Tokens
Grok 4.5
$6.00
GLM 4.7 Flash
$0.40
💡 Cost Ratio: GLM 4.7 Flash is 33.3x cheaper per input token than Grok 4.5.
Want to test both models live?
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.
Grok 4.5 Quirks & Gotchas
No developer gotchas reported.
GLM 4.7 Flash Quirks & Gotchas
No developer gotchas reported.
Explore Other Popular Comparisons
Grok 4.5 vs Nano Banana 2 (Gemini 3.1 Flash Image)
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGrok 4.5 vs GLM 5.2
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGrok 4.5 vs Nemotron 3 Ultra
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGrok 4.5 vs GPT-5.2-Codex
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGrok 4.5 vs DeepSeek V3.1
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGrok 4.5 vs Mistral Medium 3.1
Compare context windows, live API token prices, and benchmark scores.