Claude Sonnet 5.5 vs Kimi K2.7 Code
anthropic/claude-sonnet-5.5 · moonshotai/kimi-k2.7-code
As of November 4, 2026, Kimi K2.7 Code is the cheaper API on UberLLM: $0.0133 per million input tokens and $0.0775 per million output, versus $0.0667 / $0.3336 for Claude Sonnet 5.5, about 77% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Kimi K2.7 Code to cut cost; choose Claude Sonnet 5.5 when context size wins. Claude Sonnet 5.5 carries the larger context window (1,000,000 vs 262,144 tokens), which can matter for long-document work.
Claude Sonnet 5.5 vs Kimi K2.7 Code, side by side
| Spec | Claude Sonnet 5.5 | Kimi K2.7 Code |
|---|---|---|
| Price · input / 1M | $0.0667 | $0.0133 |
| Price · output / 1M | $0.3336 | $0.0775 |
| Context length | 1,000,000 | 262,144 |
| Max output tokens | 128,000 | 262,144 |
| Input modalities | text, image, file | text, image |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| % off list | 96.7% off | 97.8% off |
| First token, median (7 days) | 2.1 s (444 requests) | — |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 4, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Claude Sonnet 5.5 vs Kimi K2.7 Code — FAQ
Is Claude Sonnet 5.5 or Kimi K2.7 Code cheaper?
Kimi K2.7 Code is cheaper on a blended token mix, by about 77%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Claude Sonnet 5.5 and Kimi K2.7 Code?
Claude Sonnet 5.5: $0.0667 in / $0.3336 out per 1M tokens. Kimi K2.7 Code: $0.0133 in / $0.0775 out per 1M tokens. That's roughly a 77% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Sonnet 5.5 and Kimi K2.7 Code with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.