Ibm committed 240 million dollars to a dedicated inference cluster with 2,000 nvidia hgx b300 gpus…
ibm committed 240 million dollars to a dedicated inference cluster with 2,000 nvidia hgx b300 gpus for together ai on ibm cloud, due in the first quarter of 2027. the same company that once staked its future on training hardware is now renting out open-model serving capacity.
the center of gravity moved from building models to running them.
Context
IBM's newsroom of 11 August 2026 says that under a multi-year 240 million dollar agreement between IBM and Together AI, IBM is positioned to deploy a large cluster of NVIDIA HGX B300 systems on IBM Cloud, with expected availability in Q1 2027, for Together AI's open-source model inference. Reuters of the same date quotes Together AI's chief revenue officer saying the initial cluster will have about 2,000 Nvidia Blackwell 300 chips in the U.S.
The sources describe a 240 million dollar multi-year agreement between the two companies. None read says IBM committed 240 million dollars of its own capital, and none says what has been paid. The 2,000 figure is about 2,000 chips from Reuters, quoting Together AI, and the IBM release text read gives no count. The word dedicated was seen in a headline snippet only. The agreement is dated 11 August 2026, before the note. The center of gravity moving from building to running models is the author's opinion.
Watch next
- Q1 2027 availability and any IBM filing on the contract.
Sources
- IBM and Together AI sign multi-year agreement (IBM, 11 Aug 2026)newsroom.ibm.com
- IBM, Together AI 240 million deal (Reuters, 11 Aug 2026)reuters.com
- IBM and Together AI sign 240M deal (DCD)datacenterdynamics.com
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 18 September 2026 at 23:39 IST. Sources are the papers and datasets the note draws on.
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