OpenAI: GPT-5 Mini alternatives
Ranked by capability overlap, similar context window, and similar price tier. Cross-vendor options are weighted higher than same-provider alternatives.
See also: OpenAI: GPT-5 Mini model details · GPT-5 family · OpenAI provider page
Top 15 alternatives
| # | Model | Provider | Why | Context | Input price / 1M | Compare |
|---|---|---|---|---|---|---|
| 1 | Google: Gemma 4 26B A4B | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.09 Budget | vs → | |
| 2 | Google: Gemma 4 31B | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.09 Budget | vs → | |
| 3 | Google: Gemma 4 31B (batch) | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.39 Budget | vs → | |
| 4 | Mistral: Mistral Small 4 | Mistral AI | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.15 Budget | vs → |
| 5 | Mistral: Mistral Small 4 (batch) | Mistral AI | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.07 Budget | vs → |
| 6 | Qwen: Qwen3 VL 30B A3B Thinking | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.20 Budget | vs → |
| 7 | Qwen: Qwen3.5-122B-A10B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.26 Budget | vs → |
| 8 | Qwen: Qwen3.5-27B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.20 Budget | vs → |
| 9 | Qwen: Qwen3.5-35B-A3B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.31 Budget | vs → |
| 10 | Qwen: Qwen3.5-9B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.10 Budget | vs → |
| 11 | Qwen: Qwen3.5-9B (batch) | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.17 Budget | vs → |
| 12 | Qwen: Qwen3.6 27B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.30 Budget | vs → |
| 13 | Qwen: Qwen3.6 35B A3B | Qwen | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.10 Budget | vs → |
| 14 | ByteDance Seed: Seed 1.6 | Bytedance Seed | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.25 Budget | vs → |
| 15 | ByteDance Seed: Seed 1.6 Flash | Bytedance Seed | shares reasoning, tool-use, structured-output, vision · similar price tier | 262K Long context (128K+) | $0.07 Budget | vs → |