Model provider
Impossibl
Explore models served by Impossibl.
72models
Pricing & endpoints
76 offers · USD per million tokens| Model | Provider | Model ID | Context | Output | Input / output · 1M | Reasoning | Tools | Structured | Route |
|---|---|---|---|---|---|---|---|---|---|
| GPT-5 Nano | Impossibl | openai/gpt-5-nano | 400,000 | 128,000 | $0.05 / $0.40 | Yes | Yes | Yes | View route |
| GPT OSS 20B | Impossibl | fireworks/gpt-oss-20b | 131,072 | 32,768 | $0.07 / $0.30 | Yes | Yes | Yes | View route |
| GPT OSS 20B | Impossibl | groq/gpt-oss-20b | 131,072 | 32,768 | $0.075 / $0.30 | Yes | Yes | Yes | View route |
| Gemini 2.5 Flash-Lite | Impossibl | google/gemini-2.5-flash-lite | 1,048,576 | 65,536 | $0.10 / $0.40 | Yes | Yes | Yes | View route |
| GPT-4.1 nano | Impossibl | openai/gpt-4.1-nano | 1,047,576 | 32,768 | $0.10 / $0.40 | No | Yes | Yes | View route |
| MiMo-V2.5 | Impossibl | xiaomi/mimo-v2.5 | 1,048,576 | 131,072 | $0.14 / $0.28 | Yes | Yes | — | View route |
| GPT-4o mini | Impossibl | openai/gpt-4o-mini | 128,000 | 16,384 | $0.15 / $0.60 | No | Yes | Yes | View route |
| GPT OSS 120B | Impossibl | fireworks/gpt-oss-120b | 131,072 | 32,768 | $0.15 / $0.60 | Yes | Yes | Yes | View route |
| GPT OSS 120B | Impossibl | groq/gpt-oss-120b | 131,072 | 32,768 | $0.15 / $0.60 | Yes | Yes | Yes | View route |
| DeepSeek V4 Flash | Impossibl | deepseek/deepseek-v4-flash | 1,000,000 | 384,000 | $0.19 / $0.51 | Yes | Yes | Yes | View route |
| GPT-5.4 nano | Impossibl | openai/gpt-5.4-nano | 400,000 | 128,000 | $0.20 / $1.25 | Yes | Yes | Yes | View route |
| GLM-4.5-Air | Impossibl | zai/glm-4.5-air | 131,072 | 98,304 | $0.20 / $1.10 | Yes | Yes | — | View route |
| GPT-5.6 Luna | Impossibl | openai/gpt-5.6-luna | 1,050,000 | 128,000 | $0.20 / $1.20 | Yes | Yes | Yes | View route |
| Gemini 3.1 Flash Lite | Impossibl | google/gemini-3.1-flash-lite | 1,048,576 | 65,536 | $0.25 / $1.50 | Yes | Yes | Yes | View route |
| GPT-5 Mini | Impossibl | openai/gpt-5-mini | 400,000 | 128,000 | $0.25 / $2.00 | Yes | Yes | Yes | View route |
| Qwen3.6 Flash | Impossibl | qwen/qwen3.6-flash | 1,000,000 | 65,536 | $0.25 / $1.50 | Yes | Yes | Yes | View route |
| GPT-5.1 Codex mini | Impossibl | openai/gpt-5.1-codex-mini | 400,000 | 128,000 | $0.25 / $2.00 | Yes | Yes | Yes | View route |
| Gemini 2.5 Flash | Impossibl | google/gemini-2.5-flash | 1,048,576 | 65,536 | $0.30 / $2.50 | Yes | Yes | Yes | View route |
| Gemini 3.5 Flash Lite | Impossibl | google/gemini-3.5-flash-lite | 1,048,576 | 65,536 | $0.30 / $2.50 | Yes | Yes | Yes | View route |
| GPT OSS 120B | Impossibl | cerebras/gpt-oss-120b | 131,072 | 32,768 | $0.35 / $0.75 | Yes | Yes | Yes | View route |
| GPT-4.1 mini | Impossibl | openai/gpt-4.1-mini | 1,047,576 | 32,768 | $0.40 / $1.60 | No | Yes | Yes | View route |
| Qwen3.7 Plus | Impossibl | qwen/qwen3.7-plus | 1,000,000 | 64,000 | $0.40 / $1.60 | Yes | Yes | — | View route |
| GPT-3.5-turbo | Impossibl | openai/gpt-3.5-turbo | 16,385 | 4,096 | $0.50 / $1.50 | No | No | No | View route |
| GLM-4.6 | Impossibl | zai/glm-4.6 | 204,800 | 131,072 | $0.60 / $2.20 | Yes | Yes | — | View route |
| GLM-4.7 | Impossibl | zai/glm-4.7 | 204,800 | 131,072 | $0.60 / $2.20 | Yes | Yes | — | View route |
| GLM-4.5 | Impossibl | zai/glm-4.5 | 131,072 | 98,304 | $0.60 / $2.20 | Yes | Yes | — | View route |
| GPT-5.4 mini | Impossibl | openai/gpt-5.4-mini | 400,000 | 128,000 | $0.75 / $4.50 | Yes | Yes | Yes | View route |
| GLM-5 | Impossibl | zai/glm-5 | 204,800 | 131,072 | $1.00 / $3.20 | Yes | Yes | — | View route |
| Claude Haiku 4.5 (latest) | Impossibl | anthropic/claude-haiku-4-5 | 200,000 | 64,000 | $1.00 / $5.00 | Yes | Yes | — | View route |
| Grok Build 0.1 | Impossibl | xai/grok-build-0.1 | 256,000 | 256,000 | $1.00 / $2.00 | Yes | Yes | Yes | View route |
| o4-mini | Impossibl | openai/o4-mini | 200,000 | 100,000 | $1.10 / $4.40 | Yes | Yes | Yes | View route |
| o3-mini | Impossibl | openai/o3-mini | 200,000 | 100,000 | $1.10 / $4.40 | Yes | Yes | Yes | View route |
| GLM-5-Turbo | Impossibl | zai/glm-5-turbo | 200,000 | 131,072 | $1.20 / $4.00 | Yes | Yes | Yes | View route |
| Grok 4.3 | Impossibl | xai/grok-4.3 | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | View route |
| Grok 4.20 (Reasoning) | Impossibl | xai/grok-4.20-0309-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | View route |
| GPT-5.1 | Impossibl | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | View route |
| GPT-5.1 Codex | Impossibl | openai/gpt-5.1-codex | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | View route |
| GPT-5-Codex | Impossibl | openai/gpt-5-codex | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | View route |
| GPT-5 | Impossibl | openai/gpt-5 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | View route |
| Gemini 2.5 Pro | Impossibl | google/gemini-2.5-pro | 1,048,576 | 65,536 | $1.25 / $10.00 | Yes | Yes | Yes | View route |
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Prices, limits and configurations apply to each serving offer. Open a model for its complete specifications and provider comparison.