Union Alpha is a multimodal model built for research, coding, and agentic workflows, while delivering frontier-level performance across a broad range of general-purpose tasks. Union Alpha is a stealth model....
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
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Qwen3.8 27B is an open-weight dense vision-language model from Qwen. It is suited for coding, professional workflows, research, multimodal interaction, and long-running agent tasks, with flexible thinking that can be...
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
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No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| Union Alphastealth/union-alpha | 262.144K | — | — | — | |||
| writer.palmyra-vision-7bbedrock_converse/writer.palmyra-vision-7b | 4.096K | $0.15 | $0.6 | — | |||
| gpt-5.5-2026-04-24azure_ai/gpt-5.5-2026-04-24 | 1.05M | $5 | $30 | — | |||
| gpt-5.6-sol-2026-07-09azure/gpt-5.6-sol-2026-07-09 | Azure |
922K | $4 | $20 | — | ||
| gpt-5.6-terra-2026-07-09azure/gpt-5.6-terra-2026-07-09 | Azure |
922K | $2 | $12 | — | ||
| gpt-5.6-luna-2026-07-09azure/gpt-5.6-luna-2026-07-09 | Azure |
922K | $0.2 | $1.2 | — | ||
| gpt-6-astra-2026-09-03azure/gpt-6-astra-2026-09-03 | Azure |
922K | $10 | $50 | — | ||
| gpt-5.5-2026-04-24azure/gpt-5.5-2026-04-24 | Azure |
1.05M | $5 | $30 | — | ||
| us/gpt-5.5-2026-04-24azure/us/gpt-5.5-2026-04-24 | Azure |
1.05M | $5.5 | $33 | — | ||
| eu/gpt-5.5-2026-04-24azure/eu/gpt-5.5-2026-04-24 | Azure |
1.05M | $5.5 | $33 | — | ||
| command-a-plus-05-2026cohere_chat/command-a-plus-05-2026 | 128K | — | — | — | |||
| doubao-seed-2-1-pro-260628volcengine/doubao-seed-2-1-pro-260628 | 256K | $0.863 | $4.312 | — | |||
| doubao-seed-2-1-turbo-260628volcengine/doubao-seed-2-1-turbo-260628 | 256K | $0.431 | $2.156 | — | |||
| stealth/union-alphaopenrouter/stealth/union-alpha | Openrouter |
262.144K | — | — | — | ||
| Qwen: Qwen3.8 27B (free)qwen/qwen3.8-27b:free | Alibaba Qwen |
262.144K | Free | Free | — | ||
| ~anthropic/claude-fable-latestopenrouter/~anthropic/claude-fable-latest | Openrouter |
1M | $10 | $50 | — | ||
| ~anthropic/claude-haiku-latestopenrouter/~anthropic/claude-haiku-latest | Openrouter |
200K | $1 | $5 | — | ||
| ~anthropic/claude-opus-latestopenrouter/~anthropic/claude-opus-latest | Openrouter |
1M | $5 | $25 | — | ||
| ~anthropic/claude-sonnet-latestopenrouter/~anthropic/claude-sonnet-latest | Openrouter |
1M | $2 | $10 | — | ||
| ~deepseek/deepseek-flash-latestopenrouter/~deepseek/deepseek-flash-latest | Openrouter |
1.04858M | $0.15 | $0.6 | — | ||
| ~google/gemini-flash-latestopenrouter/~google/gemini-flash-latest | Openrouter |
1.04858M | $0.75 | $3.75 | — | ||
| ~google/gemini-pro-latestopenrouter/~google/gemini-pro-latest | Openrouter |
1.04858M | $2 | $12 | — | ||
| ~moonshotai/kimi-latestopenrouter/~moonshotai/kimi-latest | Openrouter |
1.04858M | $2.1 | $10.95 | — | ||
| ~openai/gpt-astra-latestopenrouter/~openai/gpt-astra-latest | Openrouter |
1.05M | $10 | $50 | — | ||
| ~openai/gpt-luna-latestopenrouter/~openai/gpt-luna-latest | Openrouter |
1.05M | $0.2 | $1.2 | — | ||
| ~openai/gpt-mini-latestopenrouter/~openai/gpt-mini-latest | Openrouter |
400K | $0.75 | $4.5 | — | ||
| ~openai/gpt-sol-latestopenrouter/~openai/gpt-sol-latest | Openrouter |
1.05M | $2 | $10 | — | ||
| ~openai/gpt-terra-latestopenrouter/~openai/gpt-terra-latest | Openrouter |
1.05M | $2 | $12 | — | ||
| ~x-ai/grok-latestopenrouter/~x-ai/grok-latest | Openrouter |
500K | $2 | $6 | — | ||
| ~z-ai/glm-flash-latestopenrouter/~z-ai/glm-flash-latest | Openrouter |
1.31072M | $0.075 | $0.25 | — | ||
| amazon/nova-2-lite-v1openrouter/amazon/nova-2-lite-v1 | Openrouter |
1M | $0.3 | $2.5 | — | ||
| amazon/nova-lite-v1openrouter/amazon/nova-lite-v1 | Openrouter |
300K | $0.06 | $0.24 | — | ||
| amazon/nova-premier-v1openrouter/amazon/nova-premier-v1 | Openrouter |
1M | $2.5 | $12.5 | — | ||
| amazon/nova-pro-v1openrouter/amazon/nova-pro-v1 | Openrouter |
300K | $0.8 | $3.2 | — | ||
| anthropic/claude-fable-5:batchopenrouter/anthropic/claude-fable-5:batch | Openrouter |
1M | $5 | $25 | — | ||
| anthropic/claude-fable-5.1:batchopenrouter/anthropic/claude-fable-5.1:batch | Openrouter |
1M | $5 | $25 | — | ||
| anthropic/claude-haiku-4.5:batchopenrouter/anthropic/claude-haiku-4.5:batch | Openrouter |
200K | $0.5 | $2.5 | — | ||
| anthropic/claude-opus-4.1:batchopenrouter/anthropic/claude-opus-4.1:batch | Openrouter |
200K | $7.5 | $37.5 | — | ||
| anthropic/claude-opus-4.5:batchopenrouter/anthropic/claude-opus-4.5:batch | Openrouter |
200K | $2.5 | $12.5 | — | ||
| anthropic/claude-opus-4.6:batchopenrouter/anthropic/claude-opus-4.6:batch | Openrouter |
1M | $2.5 | $12.5 | — | ||
| anthropic/claude-opus-4.7:batchopenrouter/anthropic/claude-opus-4.7:batch | Openrouter |
1M | $2.5 | $12.5 | — | ||
| anthropic/claude-opus-4.8:batchopenrouter/anthropic/claude-opus-4.8:batch | Openrouter |
1M | $2.5 | $12.5 | — | ||
| anthropic/claude-opus-5:batchopenrouter/anthropic/claude-opus-5:batch | Openrouter |
1M | $2.5 | $12.5 | — | ||
| anthropic/claude-sonnet-4.5:batchopenrouter/anthropic/claude-sonnet-4.5:batch | Openrouter |
1M | $1.5 | $7.5 | — | ||
| anthropic/claude-sonnet-4.6:batchopenrouter/anthropic/claude-sonnet-4.6:batch | Openrouter |
1M | $1.5 | $7.5 | — | ||
| anthropic/claude-sonnet-5:batchopenrouter/anthropic/claude-sonnet-5:batch | Openrouter |
1M | $1 | $5 | — | ||
| baidu/ernie-4.5-vl-424b-a47bopenrouter/baidu/ernie-4.5-vl-424b-a47b | Openrouter |
123K | $0.42 | $1.25 | — | ||
| bytedance-seed/seed-1.6openrouter/bytedance-seed/seed-1.6 | Openrouter |
262.144K | $0.25 | $2 | — | ||
| bytedance-seed/seed-1.6-flashopenrouter/bytedance-seed/seed-1.6-flash | Openrouter |
262.144K | $0.075 | $0.3 | — | ||
| bytedance-seed/seed-2-1-turboopenrouter/bytedance-seed/seed-2-1-turbo | Openrouter |
262.144K | $0.5 | $2.5 | — |