routing.run is a third-party gateway that routes to many upstream models through one API. Gateway quotes are often among the lowest on the site, but availability, rate limits and routing can vary between models, so a low headline price is worth verifying against your own workload.
It lists 15 models on this page. Coverage spans text and chat (15). The lowest-priced model hosted here is Nemotron 3 Ultra 550B A55B.
routing.run is the lowest paid channel for 3 models that have at least two competing paid hosts, which is where its pricing genuinely leads rather than being the only option.
| Cheapest here? | |||||
|---|---|---|---|---|---|
| Nemotron 3 Ultra 550B A55Bnemotron-3-ultra | $0.10 | $0.10 | — | 131,072 | Lowest anywhere |
| DeepSeek V4 Flashdeepseek-v4-flash | $0.11 | $0.22 | — | 1,000,000 | 3.2× pricier |
| Qwen3.5 9Bqwen3.5-9b | $0.16 | $0.48 | — | 262,144 | 3.6× pricier |
| DeepSeek V4 Prodeepseek-v4-pro | $0.35 | $0.70 | — | 1,000,000 | 1.7× pricier |
| Kimi K2.6kimi-k2.6 | $0.28 | $1.10 | — | 200,000 | Lowest anywhere |
| Kimi K2.7 Codekimi-k2.7-code | $0.28 | $1.10 | — | 200,000 | Lowest anywhere |
| Kimi K2.6 Nitrokimi-k2.6-nitro | $0.28 | $1.10 | — | 200,000 | Only channel |
| Kimi K2.7 Code Nitrokimi-k2.7-code-nitro | $0.28 | $1.10 | — | 200,000 | Only channel |
| GLM-5.2glm-5.2 | $0.80 | $2.40 | — | 200,000 | 2.5× pricier |
| GLM 5.2 Nitroglm-5.2-nitro | $0.80 | $2.40 | — | 200,000 | Only channel |
| GPT-5.6 Lunagpt-5.6-luna | $0.70 | $4.20 | — | 1,000,000 | 11.5× pricier |
| GPT-5.6 Terragpt-5.6-terra | $1.50 | $9.00 | — | 1,000,000 | 2.1× pricier |
| GPT-5.6 Solgpt-5.6-sol | $2.50 | $15.00 | — | 1,000,000 | 1.4× pricier |
| Claude Sonnet 4.6claude-sonnet-4-6 | $3.00 | $15.00 | — | 1,000,000 | 2.9× pricier |
| Claude Opus 4.8claude-opus-4-8 | $5.00 | $25.00 | — | 1,000,000 | 11.8× pricier |