Claude Haiku 5.5 vs Kimi K2 Thinking
anthropic/claude-haiku-5.5 · moonshotai/kimi-k2-thinking
As of October 26, 2026, Kimi K2 Thinking is the cheaper API on UberLLM: $0.0300 per million input tokens and $0.1250 per million output, versus $0.0750 / $0.3750 for Claude Haiku 5.5 — about 66% less on a blended 3:1 token mix. Both are reached through one OpenAI-compatible key and routed to the cheapest healthy seller, with no UberLLM fee added, so the price you see is the price you pay. Choose Kimi K2 Thinking to cut cost; choose Claude Haiku 5.5 when its capabilities fit your task better.
Claude Haiku 5.5 vs Kimi K2 Thinking, side by side
| Spec | Claude Haiku 5.5 | Kimi K2 Thinking |
|---|---|---|
| Price · input / 1M | $0.0750 | $0.0300 |
| Price · output / 1M | $0.3750 | $0.1250 |
| Context length | 100,000 | 262,144 |
| Max output tokens | 128,000 | 32,768 |
| Input modalities | text, image, file | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| Reasoning | Yes | Yes |
| Cheapest seller | UberLLM | UberLLM |
| % off list | 25% off | 95% off |
Live prices via UberLLM, routed to the cheapest healthy seller. The price shown has no UberLLM fee added. Updated October 26, 2026.
Claude Haiku 5.5 vs Kimi K2 Thinking — FAQ
Is Claude Haiku 5.5 or Kimi K2 Thinking cheaper?
Kimi K2 Thinking is cheaper on a blended token mix, by about 66%. UberLLM routes every request to the cheapest healthy seller and bills the price shown, with no fee added.
What's the price difference between Claude Haiku 5.5 and Kimi K2 Thinking?
Claude Haiku 5.5: $0.0750 in / $0.3750 out per 1M tokens. Kimi K2 Thinking: $0.0300 in / $0.1250 out per 1M tokens. That's roughly a 66% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Haiku 5.5 and Kimi K2 Thinking 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.