Kimi K2.7 Code vs Qwen3-VL 235B
Two open-weight chat models on the same endpoint and API key, so switching between them is a one-word change. Below: what each costs for three realistic workloads, how they differ, and measured speed.
Inference APIs prices are read live from the price list.
- Cost: Qwen3-VL 235B is cheaper in all three workloads, by 72–74%.
- Speed (measured): Kimi K2.7 Code 0.87 s to first token and 41 tok/s; Qwen3-VL 235B 1.28 s and 11 tok/s.
Side by side
| Kimi K2.7 Code | Qwen3-VL 235B | |
|---|---|---|
| Served by | Inference APIs | Inference APIs |
| Model author | Moonshot AI | Alibaba Qwen |
| Model id | moonshotai/Kimi-K2.7-Code | Qwen/Qwen3-VL-235B-A22B-Instruct |
| Input price | $0.89 / 1M tokens | $0.26 / 1M tokens |
| Output price | $4.42 / 1M tokens | $1.15 / 1M tokens |
| Context window | 262K tokens | 262K tokens |
| Capabilities | Chat, Reasoning, Coding, Tool calling | Vision, OCR, Chat, Tool calling, JSON mode |
| Weights | Open | Open |
| Status | Available | Available |
| Limits | No per-minute or per-day request or token caps; usage draws on a prepaid balance | No per-minute or per-day request or token caps; usage draws on a prepaid balance |
| Time to first token | 0.87 s | 1.28 s |
| Output speed | 40.7 tokens / s | 10.7 tokens / s |
What three workloads cost
List prices applied to the same work. The cheaper side of each row is in bold.
| Workload | Kimi K2.7 Code | Qwen3-VL 235B | Difference |
|---|---|---|---|
| Chat assistant — 10,000 turns of 800 tokens in, 300 out | $20.38 | $5.53 | 73% |
| Long prompts or RAG — 10,000 requests of 8,000 in, 500 out | $93.30 | $26.55 | 72% |
| Generation-heavy — 10,000 requests of 500 in, 2,000 out | $92.85 | $24.30 | 74% |
Qwen3-VL 235B is cheaper in all three workloads, by 72–74%. Reasoning models bill their thinking as output tokens, so real output counts run higher than the visible answer; treat the generation-heavy row as a floor for them.
When to choose which
- Time to first token matters: 0.87 s against 1.28 s in our measurement
- You stream long answers: 41 tokens per second against 11
- Coding agents: it is the coding-tuned model of Moonshot's Kimi family
- Text-only work; the text models here are cheaper
- You need to send images; Kimi K2.7 Code is text-only
- Cost is the deciding factor; it is cheaper in every workload above
- Reading screenshots, invoices, receipts and scanned pages into text or JSON
- Agents that need to look at an image and then call a tool
- You need full-precision weights; our upstream serves this model at FP4
Price, context and speed are measurable; answer quality on your task is not something a table can settle. Both take the same request, so the honest test is to run your own prompts through each in the playground.
Measured speed
Medians of three streamed runs on 2026-09-17, public endpoint, a prompt that asks for about 120 words. Time to first token is the first token of any kind, reasoning included; output speed counts every generated token from that point. Reasoning models then think before the visible answer starts: Kimi K2.7 Code began answering after 37.34 s and Qwen3-VL 235B after 1.28 s at default settings, which you can shorten with the reasoning controls on each model page. Expect ±30% with time of day. Method and raw numbers: speed measurements.
Trying both
Same endpoint, same key. Change one string:
for MODEL in "moonshotai/Kimi-K2.7-Code" "Qwen/Qwen3-VL-235B-A22B-Instruct"; do
curl -s https://api.inferenceapis.com/v1/chat/completions \
-H "Authorization: Bearer $INFERENCE_API_KEY" -H "Content-Type: application/json" \
-d "{\"model\": \"$MODEL\", \"max_tokens\": 500, \"messages\": [{\"role\": \"user\", \"content\": \"Summarise the plot of Hamlet in two sentences.\"}]}" \
| jq -r '.model, .choices[0].message.content, .usage'
doneFAQ
Which is cheaper, Kimi K2.7 Code or Qwen3-VL 235B?
Qwen3-VL 235B is cheaper in all three workloads, by 72–74%. The table above uses list prices: Kimi K2.7 Code $0.89 / 1M tokens input, $4.42 / 1M tokens output; Qwen3-VL 235B $0.26 / 1M tokens input, $1.15 / 1M tokens output.
How do I switch between them?
They are on the same endpoint and key. Change the model field from moonshotai/Kimi-K2.7-Code to Qwen/Qwen3-VL-235B-A22B-Instruct and nothing else.
Why does Kimi K2.7 Code use more output tokens than the visible answer?
It is a reasoning model: it thinks before it answers and the thinking is billed as output tokens. Budget for that in output-heavy workloads, and set max_tokens to a few hundred or more so the answer is not cut off.
Spotted a price or limit that has changed? Tell us and we will re-check the provider page.