Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
這份候選名單適合什麼用途?: OpenRouter alternatives
OpenRouter is fine if you mainly want many models behind one API. Production teams often hit the next wall: BYOK, project budgets, domestic sources, and someone asking what last month cost by key. Treat NextModel as a cost-control gateway, not a discount clone of a marketplace. You keep multi-model access and OpenAI-compatible calls, and you get spend controls in the same path. Cross-check /best/openai-compatible-gateway, /pricing, and /docs/openai-compatible when you decide whether to move traffic.
來源依據: NextModel positioning, curated model catalog, and OpenRouter public metadata when available. · 更新日期 2026-08-05
如何使用这份名单
如何使用这份名单 (OpenRouter alternatives)
- 对照任务选模型. 先看「OpenRouter alternatives」短名单是否覆盖你的真实任务,不要只比标价。
- 用同一批提示词试跑. 挑 2–3 个候选,用业务提示词对比质量与输出长度。
- 估算月费. 用价格页或成本计算器,按预计 token 量估算月度花费。
- 定兜底与预算. 定主模型、兜底模型,设项目预算后再接生产流量。
目录活跃度
推薦候選 openrouter alternatives
先從候選名單開始,再以真實提示詞測試,並在接入生產路由前比較月度成本。
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
比較表
按價格、提供方、上下文、能力與來源比較這份候選名單。
當你在縮小正式環境候選名單、建立兜底策略或比較模型經濟性時,可使用此視圖。
| Model | Provider | Input | Output | Context | Capabilities | Best for | Latency | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| Anthropic: Claude Fable 5anthropic/claude-fable-5 | Anthropic | $1.45 / 1M tokens | $7.23 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Haiku 4.5anthropic/claude-haiku-4.5 | Anthropic | $0.145 / 1M tokens | $0.723 / 1M tokens | 200k | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Opus 4.5anthropic/claude-opus-4.5 | Anthropic | $0.723 / 1M tokens | $3.62 / 1M tokens | 200k | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Opus 4.6anthropic/claude-opus-4.6 | Anthropic | $0.723 / 1M tokens | $3.62 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Opus 4.7anthropic/claude-opus-4.7 | Anthropic | $0.723 / 1M tokens | $3.62 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Opus 4.8anthropic/claude-opus-4.8 | Anthropic | $0.723 / 1M tokens | $3.62 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Claude Opus 5anthropic/claude-opus-5 | Anthropic | $0.723 / 1M tokens | $3.62 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Sonnet 4.5anthropic/claude-sonnet-4.5 | Anthropic | $0.434 / 1M tokens | $2.17 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
常見問題
OpenRouter alternatives 常見問題
Is NextModel an OpenRouter replacement?
It can cover multi-model API access. The emphasis is different: cost control, BYOK, budgets, and mixing domestic and global sources under one gateway.
Does NextModel claim official partnerships with model providers?
No. Pages describe model sources and catalog data. Partnership claims only appear when they are separately verified.
How hard is it to migrate from OpenRouter to an alternative?
If the target is OpenAI-compatible, you usually change base_url and the key. Keep the SDK. See /docs/openai-compatible and compare cost on /pricing before cutover.
What should I compare beyond model count when evaluating OpenRouter alternatives?
Spend visibility, cache discounts, domestic coverage, BYOK, budget policy, and whether you can audit a request after the fact. A long model list without controls often costs more.
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