GPT-5 vs Kimi K2.7 Code HighSpeed.
model vs model · prices as of
GPT-5 takes 3 of 5 rounds against Kimi K2.7 Code HighSpeed. It is also the cheaper of the two to run, at $12.50 per million tokens against $13.70.
OpenAIwins 3 roundsGPT-5
$12.50/M tokens
cheapest we can explain, at Poe · $1.23 per 1,000 pages
400k context · tool calling · reads images
Moonshot AIKimi K2.7 Code HighSpeed
$13.70/M tokens
Moonshot AI list price, nothing below it is accounted for · $1.62 per 1,000 pages
262k context · tool calling · reads images · open weights
List price in (lower wins)
$1.25/M
$1.90/M
List price out (lower wins)
$10/M
$8/M
Cheapest we can explain (lower wins)
$12.50/M at Poe
none below list
Standard price (lower wins)
$13.75/M
$13.70/M
Cost per 1,000 pages (lower wins)
$1.23
$1.62
Context
400k tokens
262k tokens
Open weights
no
yes
Tool calling
yes
yes
Structured output
yes
yes
Reads images
yes
yes
Reasoning
yes
yes
Released
7 Aug 2025
12 Jun 2026
Providers selling it
33
12
Price we measure against
the maker's own
the maker's own
Trains on your prompts (no is better)
not stated
no provider to check
Providers selling both · 8
GMI Cloud$13.75 / $13.70
LLM Gateway$13.75 / $13.70
Merge Gateway$13.75 / $13.70
NanoGPT$13.75 / $13.70
Ofox$13.75 / $13.70
Vercel AI Gateway$13.75 / $13.70
Eden AI$15.13 / $13.70
TrustedRouter$14.51 / $14.45
GPT-5 then Kimi K2.7 Code HighSpeed, per million tokens
Go further
Add a third or fourth model, or switch the weighting, in the tool.
What moved in the last seven days
Frequently asked
- Which is cheaper, GPT-5 or Kimi K2.7 Code HighSpeed?
- GPT-5, at $12.50 per million tokens against $13.70 for Kimi K2.7 Code HighSpeed, three parts input to one part output, read on 17 Sept 2026.
- Where is each one cheapest?
- GPT-5: $12.50 at Poe. Kimi K2.7 Code HighSpeed: nobody goes below the maker's own price with a reason we can point at, so $13.70 is the number to beat.
- Can I buy both from one provider?
- Yes. 8 providers sell both: GMI Cloud, LLM Gateway, Merge Gateway, NanoGPT, Ofox, Vercel AI Gateway, and more. The cheapest of them for the two together is GMI Cloud.
- Which holds more context?
- GPT-5, at 400k tokens against 262k.
Prices exclude tax and are per million tokens, read 17 Sept 2026 from each provider's own catalog. The standard price blends three parts input to one part output; a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.