Provider Models
Impossibl LLM Models
Compare Impossibl models with normalized token pricing, context window limits, modalities, and capability metadata. This page is optimized for provider-level model research.
76 active models listed. Open all Impossibl models filters
| Model | Context | Input Price | Output Price |
|---|---|---|---|
|
Claude Fable 5
impossibl/anthropic/claude-fable-5
|
1,000,000 | $10/1M | $50/1M |
|
Claude Haiku 4.5 (latest)
impossibl/anthropic/claude-haiku-4-5
|
200,000 | $1/1M | $5/1M |
|
Claude Opus 4.5 (latest)
impossibl/anthropic/claude-opus-4-5
|
200,000 | $5/1M | $25/1M |
|
Claude Opus 4.6
impossibl/anthropic/claude-opus-4-6
|
1,000,000 | $5/1M | $25/1M |
|
Claude Opus 4.7
impossibl/anthropic/claude-opus-4-7
|
1,000,000 | $5/1M | $25/1M |
|
Claude Opus 4.8
impossibl/anthropic/claude-opus-4-8
|
1,000,000 | $5/1M | $25/1M |
|
Claude Sonnet 4.5 (latest)
impossibl/anthropic/claude-sonnet-4-5
|
200,000 | $3/1M | $15/1M |
|
Claude Sonnet 4.6
impossibl/anthropic/claude-sonnet-4-6
|
1,000,000 | $3/1M | $15/1M |
|
Claude Sonnet 5
impossibl/anthropic/claude-sonnet-5
|
1,000,000 | $2/1M | $10/1M |
|
DeepSeek V4 Flash
impossibl/deepseek/deepseek-v4-flash
|
1,000,000 | $0.19/1M | $0.51/1M |
|
DeepSeek V4 Pro
impossibl/deepseek/deepseek-v4-pro
|
1,000,000 | $1.74/1M | $3.48/1M |
|
Gemini 2.5 Flash
impossibl/google/gemini-2.5-flash
|
1,048,576 | $0.3/1M | $2.5/1M |
|
Gemini 2.5 Flash-Lite
impossibl/google/gemini-2.5-flash-lite
|
1,048,576 | $0.1/1M | $0.4/1M |
|
Gemini 2.5 Pro
impossibl/google/gemini-2.5-pro
|
1,048,576 | $1.25/1M | $10/1M |
|
Gemini 3.1 Flash Lite
impossibl/google/gemini-3.1-flash-lite
|
1,048,576 | $0.25/1M | $1.5/1M |
|
Gemini 3.1 Pro Preview
impossibl/google/gemini-3.1-pro-preview
|
1,048,576 | $2/1M | $12/1M |
|
Gemini 3.5 Flash
impossibl/google/gemini-3.5-flash
|
1,048,576 | $1.5/1M | $9/1M |
|
Gemini 3.5 Flash Lite
impossibl/google/gemini-3.5-flash-lite
|
1,048,576 | $0.3/1M | $2.5/1M |
|
Gemini 3.6 Flash
impossibl/google/gemini-3.6-flash
|
1,048,576 | $1.5/1M | $7.5/1M |
|
GLM-4.5
impossibl/zai/glm-4.5
|
131,072 | $0.6/1M | $2.2/1M |
|
GLM-4.5-Air
impossibl/zai/glm-4.5-air
|
131,072 | $0.2/1M | $1.1/1M |
|
GLM-4.6
impossibl/zai/glm-4.6
|
204,800 | $0.6/1M | $2.2/1M |
|
GLM-4.7
impossibl/zai/glm-4.7
|
204,800 | $0.6/1M | $2.2/1M |
|
GLM-5
impossibl/zai/glm-5
|
204,800 | $1/1M | $3.2/1M |
|
GLM-5.1
impossibl/zai/glm-5.1
|
200,000 | $1.4/1M | $4.4/1M |
|
GLM-5.2
impossibl/zai/glm-5.2
|
1,000,000 | $1.4/1M | $4.4/1M |
|
GLM-5.2
impossibl/fireworks/glm-5.2
|
1,000,000 | $1.4/1M | $4.4/1M |
|
GLM-5-Turbo
impossibl/zai/glm-5-turbo
|
200,000 | $1.2/1M | $4/1M |
|
GPT-3.5-turbo
impossibl/openai/gpt-3.5-turbo
|
16,385 | $0.5/1M | $1.5/1M |
|
GPT-4.1
impossibl/openai/gpt-4.1
|
1,047,576 | $2/1M | $8/1M |