| Spec | DeepSeek V4.1 Flash | GLM 5.3 Flash |
|---|---|---|
| Lowest input | $0.12Morph | $0.05Wafer |
| Lowest output | $0.42DeepInfra | $0.20Wafer |
| Lowest cached input | $0.003Doubleword | $0.0255Particle AI |
| Context | 1.05M | 1.05M |
| Max output | 524K | 524K |
| Providers | 9 | 12 |
| Released | September 10, 2026 | August 26, 2026 |
| Weights | Open | Open |
| Lab | DeepSeek | Z.ai |
| Model ID | deepseek/deepseek-v4.1-flash | z-ai/glm-5.3-flash |
USD per 1M tokens, as of November 5, 2026.
| Provider | DeepSeek V4.1 Flash | GLM 5.3 Flash |
|---|---|---|
| DeepInfra | $0.14 / $0.42 | $0.15 / $0.50 |
| Doubleword | $0.15 / $0.60 | $0.15 / $0.50 |
| Inference.net | $0.30 / $1.00 | $0.10 / $0.45 |
| Morph | $0.12 / $0.80 | $0.20 / $0.70 |
| Nebius | $0.30 / $1.20 | $0.15 / $0.50 |
| Novita AI | $0.30 / $1.20 | $0.15 / $0.50 |
| RunInfra | $0.14 / $0.58 | $0.11 / $0.45 |
| StreamLake | $0.30 / $1.20 | $0.15 / $0.50 |
| Wafer | $0.19 / $0.65 | $0.05 / $0.20 |
| Munito AI | – | $0.13 / $0.45 |
| Particle AI | – | $0.1275 / $0.425 |
| Phala | – | $0.15 / $0.50 |
Input / output, USD per 1M tokens.
| Model | 1,000 chat replies2K in, 500 out each | 1,000 agent tasks50K in, 5K out each | Monthly batch job500M in, 50M out |
|---|---|---|---|
| DeepSeek V4.1 FlashDeepInfra | $0.49 | $9.10 | $91.00 |
| GLM 5.3 FlashWafer | $0.20 | $3.50 | $35.00 |
On each model's cheapest provider by input plus output list price.
Input: GLM 5.3 Flash at $0.05 per million input tokens vs $0.12 (DeepSeek V4.1 Flash), 2.4x lower. Output: GLM 5.3 Flash at $0.20 per million output tokens vs $0.42 (DeepSeek V4.1 Flash), 2.1x lower. Lowest listed prices as of November 5, 2026.
Both list 1.05M tokens of context.
9 providers serve both: Morph, DeepInfra, Nebius, Novita AI, Inference.net, RunInfra, StreamLake, Doubleword, Wafer. DeepSeek V4.1 Flash has 9 providers in total and GLM 5.3 Flash has 12.
DeepSeek V4.1 Flash from $0.003 per million cached input tokens (Doubleword). GLM 5.3 Flash from $0.0255 (Particle AI).
Yes. Both use the same OpenAI-compatible endpoint, https://api.routerplus.com/v1, and key. Change the model field from "deepseek/deepseek-v4.1-flash" to "z-ai/glm-5.3-flash".
