GPT-5.6 Luna Pro vs Qwen3.8 Flash.
model vs model · prices as of
GPT-5.6 Luna Pro takes 3 of 5 rounds against Qwen3.8 Flash. Qwen3.8 Flash counters on price: $0.72 per million tokens against $0.90, for 1M context instead of 1.1M.
OpenAIwins 3 roundsGPT-5.6 Luna Pro
$0.90/M tokens
OpenAI list price, nothing below it is accounted for · $0.096 per 1,000 pages
1.1M context · tool calling · reads images
Alibaba CloudQwen3.8 Flash
$0.72/M tokens
cheapest we can explain, at Eden AI · $0.0907 per 1,000 pages
1M context · tool calling · reads images
List price in (lower wins)
$0.10/M
$0.15/M
List price out (lower wins)
$0.60/M
$0.47/M
Cheapest we can explain (lower wins)
none below list
$0.72/M at Eden AI
Standard price (lower wins)
$0.90/M
$0.92/M
Cost per 1,000 pages (lower wins)
$0.096
$0.0907
Context
1.1M tokens
1M tokens
Open weights
not stated
no
Tool calling
yes
yes
Structured output
yes
yes
Reads images
yes
yes
Reasoning
yes
yes
Released
9 Jul 2026
26 Aug 2026
Providers selling it
8
25
Price we measure against
the maker's own
the maker's own
Trains on your prompts (no is better)
no provider to check
not stated
Providers selling both · 6
NanoGPT$1.80 / $0.84
Kilo Gateway$1.80 / $0.92
Nous Portal$1.80 / $0.92
OpenRouter$1.80 / $0.92
LLMTR$1.80 / $0.95
302.AI$1.80 / $1.10
GPT-5.6 Luna Pro then Qwen3.8 Flash, 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
- GPT-5.6 Luna ProOpenAIOpenAI's list price, in and out per million tokens$0.20 / $1.20 $0.10 / $0.6050% cheaper ·
- GPT-5.6 Luna ProNous Portal$0.16 / $0.96 $0.20 / $1.2025% dearer ·
- Qwen3.8 Flash
Eden AI$0.10 / $0.31 $0.11 / $0.3821% dearer · - Qwen3.8 FlashNous Portal$0.12 / $0.38 $0.15 / $0.4725% dearer ·
- Qwen3.8 Flash
TrustedRouter$0.16 / $0.50 $0.12 / $0.4022% cheaper · - Qwen3.8 Flash
Vercel AI Gateway$0.16 / $0.47 $0.15 / $0.473% cheaper · - Qwen3.8 Flash
Ofox$0.15 / $0.47 $0.11 / $0.3922% cheaper · - Qwen3.8 Flash
Zenifra$0.90 / $2.50 $0.60 / $227% cheaper ·
Frequently asked
- Which is cheaper, GPT-5.6 Luna Pro or Qwen3.8 Flash?
- Qwen3.8 Flash, at $0.72 per million tokens against $0.90 for GPT-5.6 Luna Pro, three parts input to one part output, read on 16 Sept 2026.
- Where is each one cheapest?
- GPT-5.6 Luna Pro: nobody goes below the maker's own price with a reason we can point at, so $0.90 is the number to beat. Qwen3.8 Flash: $0.72 at Eden AI.
- Can I buy both from one provider?
- Yes. 6 providers sell both: NanoGPT, Kilo Gateway, Nous Portal, OpenRouter, LLMTR, 302.AI. The cheapest of them for the two together is NanoGPT.
- Which holds more context?
- GPT-5.6 Luna Pro, at 1.1M tokens against 1M.
Prices exclude tax and are per million tokens, read 16 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.