Endpoint · inferenceGETmodelprices.xyz /llm/cheapest/million-token-context
Cheapest million-token-context LLM leaderboard: every AI model with a 1,000,000-token context window or larger, ranked by inference cost per token — Gemini 3 Pro, Gemini 3 Flash…
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Cheapest million-token-context LLM leaderboard: every AI model with a 1,000,000-token context window or larger, ranked by inference cost per token — Gemini 3 Pro, Gemini 3 Flash, Llama 4 Scout, GPT-5 long-context tiers and more. Input, output and cache USD per 1M tokens with exact context window and max output joined in. Answers 'what is the cheapest model that fits my whole corpus?' Refreshed hourly.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://modelprices.xyz/llm/cheapest/million-token-context
Seen
first 34 days ago · last 13 hr ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.888 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.112: 0.088 uncertain ? + 0.024 short ? · 0.012 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.894 | 0.536 | 0 | −0.064 | |
| latency p95 it answered as fast as its class |
0.20 | 0.88 | 0.760 | 0.152 | −0.024 | −0.024 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.888 | gap to 1.000 = 0.112 · 0.024 short · 0.088 uncertain | 0.888 | −0.024 | −0.088 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.894 liveness
+ 0.200 × 0.760 latency p95
+ 0.200 × 1.000 price stability
= 0.888 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A5AFTTTVEQCTHRDDSWF9M5|2026-09-02T15:50:36.850Z|2026.09.6
Verify it yourself
npx teppi-check https://modelprices.xyz/llm/cheapest/million-token-contextcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AFTTTVEQCTHRDDSWF9M5