See compute clearly,
then buy it wisely.
We take the effective prices of 307 model API relay sites and compute each as a ratio against official and public market prices; we also turn open embodied models' licences, weights and robot compatibility into an auditable index. Every number opens its source. No money from any measured vendor, and we don't judge for you.
Real-time atmospheric scattering · drag to rotate
Today's market board
The 8 most-sold models across the latest two generations: reference price, who offers the lowest in-range effective price, and how many sites are below the cost floor. Click a model name for all relay sites.
| Model | Reference $/M output | Lowest in-range effective price | % of reference | Below cost floor | |
|---|---|---|---|---|---|
| GPT-5.6 Luna OpenAI · sold by 67 sites | $1.20openrouter | $0.481runapi.host | 40% Price within range | 18 | All 67 sites → |
| Claude Opus 5 Anthropic · sold by 51 sites | $25.00openrouter | $11.13wrouter.ai | 45% Price within range | 20 | All 51 sites → |
| DeepSeek V4 Flash DeepSeek · sold by 42 sites | $0.159openrouter | $0.102autorouter.top | 65% Price within range | 1 | All 42 sites → |
| Grok 4.6 xAI · sold by 32 sites | $6.00openrouter | $2.77windhub.cc | 46% Price within range | 14 | All 32 sites → |
| GLM-5.2 Zhipu · sold by 30 sites | $3.04openrouter | $1.90aggretoken.com | 62% Price within range | 0 | All 30 sites → |
| Gemini 3.7 Flash Google · sold by 28 sites | $3.75openrouter | $1.56toapis.cn | 42% Price within range | 8 | All 28 sites → |
| Kimi K3 Moonshot · sold by 27 sites | $15.00openrouter | $7.42maxopenapi.com | 49% Price within range | 9 | All 27 sites → |
| Claude Fable 5.1 Anthropic · sold by 21 sites | $50.00openrouter | $30.06runapi.host | 60% Price within range | 4 | All 21 sites → |
Effective price comparison for model API relay sites
307 sites, 14,233 quotes, 27 image/video families. One fact sheet per site: top-up rate, login methods, 24-hour reachability, and each model it sells as a % of reference.
- 44 sites below cost floor; we flag them without speculating on causes
- 23 sites with unverified pricing basis; nominal prices only, no ratios
- Re-fetched, recomputed and republished automatically every night
An auditable index of open embodied models
11 open / open-weight VLAs, 7 robot bodies. Licence, weights, code and parameter count each carry a source; anything unverified says "unverified", never guessed.
- 2 models with licences that clearly allow commercial use,1 clearly forbid it
- Model × body compatibility matrix; only cells with evidence are coloured
- Latency and cost-per-1k-inferences layers are in place, awaiting measurements
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Today's price changes
Why trust us
- No money from any measured vendorNo paid certification, no ads or sponsorship from those we measure. Zero commercial links on measurement pages.
- Rankings and judgements never include commercial variablesChannels with and without affiliate programmes are indexed and displayed identically; there is no commission field in the algorithm.
- Evidence behind every numberSource URL, fetch time, raw snapshot hash, never overwritten. Errors are corrected publicly with the original record kept.
- Arithmetic, not accusations"Mathematically unsustainable with no subsidy assumed" is arithmetic; accusatory words are blocked in the publishing pipeline, not left to good intentions.
Full text: Neutrality Charter · raw data: download here