LLM Comparison
Gemini 3.7 Flash vs GLM 5.1
Side-by-side specs, pricing & capabilities · Updated August 2026
Price vs Intelligence
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 75 33.2 | 75 36.4 |
| Family | Gemini | GLM |
| Status | Current | Current |
| Release Date | Aug 2026 | Apr 2026 |
| Context Window | 1.0M tokens | 203K tokens |
| Input Price | $0.75/M tokens | $0.95/M tokens |
| Output Price | $3.75/M tokens | $3.15/M tokens |
| Pricing Notes | Google introductory pricing is $0.75 input and $3.75 output per 1M tokens through December 31, 2026. Standard pricing becomes $1.50 input and $7.50 output per 1M tokens on January 1, 2027. | Cache read: $0.4750/M tokens |
| Capabilities | reasoningcodingagentictool-usemultimodallong-contextimage-understandingaudio-understandingvideo-understanding | textcode |
| Training Cutoff | March 2026; some domains may be limited to January 2025 | — |
| Max Output | 66K tokens | 66K tokens |
| API Identifier | gemini-3.7-flash | z-ai/glm-5.1 |
| Benchmarks | ||
| Artificial Analysis Intelligence Index v4.1.1 | 56artificial-analysis | — |
| View Gemini 3.7 Flash | View GLM 5.1 | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| GLM 5.1Cheapest | $0.95 | $1.58 | $2.53 | — |
| Gemini 3.7 Flash | $0.75 | $1.88 | $2.63 | +4% |
Gemini 3.7 Flash
Gemini 3.7 Flash is Google's multimodal reasoning model for coding, agentic workflows, and complex knowledge work. It supports text, image, audio, and video input, customizable thinking, a 1M context window, 64K text output, and access through the Gemini API.
Z.ai
GLM 5.1
GLM 5.1 is a large language model from Z.ai. Supports up to 202,752 token context window. Available from $0.95/M input tokens.
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