Nous: Hermes 4 405B alternatives
Ranked by capability overlap, similar context window, and similar price tier. Cross-vendor options are weighted higher than same-provider alternatives.
See also: Nous: Hermes 4 405B model details · Hermes family · Nousresearch provider page
Top 15 alternatives
| # | Model | Provider | Why | Context | Input price / 1M | Compare |
|---|---|---|---|---|---|---|
| 1 | DeepSeek: R1 Distill Llama 70B | DeepSeek | shares reasoning, structured-output · similar price tier | 131K Long context (128K+) | $0.70 Budget | vs → |
| 2 | Deep Cogito: Cogito v2.1 671B | Deepcogito | shares reasoning, structured-output · similar price tier | 128K Long context (128K+) | $1.25 Standard | vs → |
| 3 | NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 | Nvidia | shares reasoning, structured-output · similar price tier | 131K Long context (128K+) | $0.60 Budget | vs → |
| 4 | Z.ai: GLM 4.5 | Z Ai | shares reasoning, structured-output · similar price tier | 131K Long context (128K+) | $0.60 Budget | vs → |
| 5 | Anthropic: Claude Haiku 4.5 | Anthropic | shares reasoning, structured-output · similar price tier | 200K Long context (128K+) | $1.00 Standard | vs → |
| 6 | Anthropic: Claude Sonnet 4.5 | Anthropic | shares reasoning, structured-output · similar price tier | 1M Ultra context (1M+) | $3.00 Standard | vs → |
| 7 | Anthropic: Claude Sonnet 4.6 | Anthropic | shares reasoning, structured-output · similar price tier | 1M Ultra context (1M+) | $3.00 Standard | vs → |
| 8 | Google: Gemini 2.5 Pro | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $1.25 Standard | vs → | |
| 9 | Google: Gemini 2.5 Pro Preview 05-06 | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $1.25 Standard | vs → | |
| 10 | Google: Gemini 2.5 Pro Preview 06-05 | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $1.25 Standard | vs → | |
| 11 | Google: Gemini 3 Flash Preview | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $0.50 Budget | vs → | |
| 12 | Google: Gemini 3 Pro Preview | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $2.00 Standard | vs → | |
| 13 | Google: Gemini 3.1 Pro Preview | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $2.00 Standard | vs → | |
| 14 | Google: Gemini 3.1 Pro Preview Custom Tools | shares reasoning, structured-output · similar price tier | 1.0M Ultra context (1M+) | $2.00 Standard | vs → | |
| 15 | Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) | shares reasoning, structured-output · similar price tier | 66K Short/standard context | $0.50 Budget | vs → |