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openai/gpt-6.1-sol Details | anthropic/claude-sonnet-5-5 Details | upstage/solar-decide Details | |
|---|---|---|---|
| Overview | |||
| Description | OpenAI's GPT-6.1 Sol delivers near-Astra performance for complex coding and agentic work at a lower cost, with configurable reasoning, tool use, image input, and a 1.05M-token context window. | Anthropic's Claude Sonnet 5.5 is the successor to Claude Sonnet 5 — the best combination of speed and intelligence in the lineup. It is the direct upgrade for well-scoped everyday work (building features, fixing bugs, drafting and review) at the same $2 / $10 per million input / output rates, with adaptive thinking on by default at `high` effort, 1M-token context, 128K max output, vision input, and tool use. Faster than Opus 5.5, cheaper, same window. | Upstage Solar Decide is a decision model served as a System One endpoint on Solar Mini 4: send application state and typed questions (noul / choice / score) and get structured answers back — not generated chat text. It has a 524,288-token context window. Call POST /api/v1/decisions (POST /api/v1/systemone is the same handler). |
| Category | Multimodal | Text Generation | Text Generation |
| Context length | 1.1M | 1M | 524K |
| Providers | 1 | 3 | 1 |
| Pricing (per 1M tokens) | |||
| Input | $2.00 | $2.00 | $0.05 |
| Output | $10.00 | $10.00 | $0 |
| Capabilities | |||
| Reasoning | – | ||
| Tool calling | – | ||
| Vision | – | ||
| Streaming | – | ||
| Token activity (30 days) | |||
| Usage |