GPT-5.5$30.00/ 1M OUT CLAUDE FABLE 5$50.00/ 1M OUT GEMINI 3.1 PRO$12.00/ 1M OUT QWEN3.7 MAX$3.75/ 1M OUT DEEPSEEK V4 PRO$0.87/ 1M OUT SAKANA FUGU ULTRA$30.00/ 1M OUT OPENAI OTPI$1.02/ 1M OUT ANTHROPIC OTPI$1.81/ 1M OUT GEMINI 2.5 FLASH$2.50/ 1M OUT GPT-5.4 MINI$4.50/ 1M OUT GEMINI 2.5 FLASH-LITE$0.40/ 1M OUT GPT-5.4 NANO$1.25/ 1M OUT GPT-4.1$8.00/ 1M OUT GPT-5.5$30.00/ 1M OUT CLAUDE FABLE 5$50.00/ 1M OUT GEMINI 3.1 PRO$12.00/ 1M OUT OPENAI OTPI$1.02/ 1M OUT ANTHROPIC OTPI$1.81/ 1M OUT GEMINI 2.5 FLASH$2.50/ 1M OUT GPT-5.4 MINI$4.50/ 1M OUT GEMINI 2.5 FLASH-LITE$0.40/ 1M OUT GPT-5.4 NANO$1.25/ 1M OUT GPT-4.1$8.00/ 1M OUT GPT-5.5$30.00/ 1M OUT CLAUDE FABLE 5$50.00/ 1M OUT GEMINI 3.1 PRO$12.00/ 1M OUT OPENAI OTPI$1.02/ 1M OUT ANTHROPIC OTPI$1.81/ 1M OUT GEMINI 2.5 FLASH$2.50/ 1M OUT GPT-5.4 MINI$4.50/ 1M OUT GEMINI 2.5 FLASH-LITE$0.40/ 1M OUT GPT-5.4 NANO$1.25/ 1M OUT GPT-4.1$8.00/ 1M OUT
IFX
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IFX Blog

Research on inference-cost risk, product updates from the exchange, and what the press is writing about IFX.

AI Token Indices Methodology
Desk Notes

IFX Token Price Index Family

Methodology v1.0 for the IFX public token-price index family: what each index measures, how constituent volumes are weighted, and how data quality is disclosed.

AI Token Indices Methodology
Coin Edition

IFX Launches the First Price Index for AI Output Tokens

Coin Edition covers the IFX LLM Price Index, a dedicated benchmark for AI output-token costs built from OpenRouter data.

IFX - Trade the cost of intelligence
Coin Edition

IFX Launches the First Market for AI Token Futures

IFX, the Intelligence Futures Exchange, today announced the launch of its OTC request market for cash-settled AI token futures. The market gives AI companies, API buyers, procurement teams, inference hosts, and market makers a first venue built specifically to request, match, and settle exposure to published AI output-token prices.

IFX - Trade the cost of intelligence
CaptainAltcoin

IFX Launches the First Market for AI Token Futures

IFX, the Intelligence Futures Exchange, today announced the launch of its OTC request market for cash-settled AI token futures. The market gives AI companies, API buyers, procurement teams, inference hosts, and market makers a first venue built specifically to request, match, and settle exposure to published AI output-token prices.