{"slug": "callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations", "title": "Callosum Technologies aims to optimize AI workloads with chip combinations", "summary": "Callosum Technologies, a London-based startup founded by Cambridge-trained neuroscientists Danyal Akarca and Jascha Achterberg, has raised $110M in cumulative funding, including a $100M seed round led by Atomico, to build orchestration software that assigns AI subtasks to optimal chip and model combinations. The company claims its approach delivers up to 2x accuracy improvements, 7x speed gains, and 4x cost savings versus traditional homogeneous GPU setups, targeting the growing inference market estimated by Deloitte to consume two-thirds of AI compute by 2026.", "body_md": "Via speakingcallosum.com\n\n# Callosum Technologies aims to optimize AI workloads with chip combinations\n\nA London startup founded by neuroscientists just raised $100M to rethink how AI tasks get matched to hardware\n\nThe London-based startup Callosum Technologies, founded by Cambridge-trained neuroscientists Danyal Akarca and Jascha Achterberg, has raised more than $110M in cumulative funding to build orchestration software that breaks AI workloads into subtasks and assigns each one to the best possible combination of chips and models.\n\n## From stealth to $100M seed round\n\nCallosum emerged from stealth on February 26, 2026, backed by $10.25M in pre-seed funding. By August 2026, Callosum announced a $100M seed round led by Atomico, with participation from Plural, DCVC, and the UK’s Sovereign AI Fund, putting it among the largest seed rounds ever raised in Europe.\n\nOn top of the venture funding, Callosum secured a $2.9M grant from ARIA, the UK’s Advanced Research and Invention Agency, earmarked for heterogeneous computing research.\n\n## The neuroscience angle\n\nThe corpus callosum is the band of nerve fibers connecting the brain’s two hemispheres, allowing specialized regions to coordinate on complex tasks. Callosum’s software applies the same logic to AI inference: it dissects incoming workloads, identifies the computational characteristics of each subtask, and dynamically routes them across a diverse hardware stack.\n\nThat stack can include Nvidia GPUs, AMD processors, AWS Trainium and Inferentia chips, and other emerging accelerators. The company claims this approach delivers up to 2x accuracy improvements, 7x speed gains, and 4x cost savings compared to traditional homogeneous GPU setups on complex AI tasks.\n\n## Why inference matters more than ever\n\nDeloitte has estimated that roughly two-thirds of AI compute will be dedicated to inference by 2026. Callosum’s software supports ultra-low-latency tasks on cloud platforms like AWS and optimizes across varied hardware, making it particularly suited for complex, multi-step agentic AI workflows.\n\n**Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our\n\n[Editorial Policy](https://cryptobriefing.com/editorial-policy/).", "url": "https://wpnews.pro/news/callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations", "canonical_source": "https://cryptobriefing.com/callosum-technologies-ai-chip-optimization/", "published_at": "2026-08-20 10:22:35+00:00", "updated_at": "2026-08-20 10:44:10.350169+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-infrastructure", "ai-startups", "ai-products"], "entities": ["Callosum Technologies", "Danyal Akarca", "Jascha Achterberg", "Atomico", "Plural", "DCVC", "Sovereign AI Fund", "ARIA"], "alternates": {"html": "https://wpnews.pro/news/callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations", "markdown": "https://wpnews.pro/news/callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations.md", "text": "https://wpnews.pro/news/callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations.txt", "jsonld": "https://wpnews.pro/news/callosum-technologies-aims-to-optimize-ai-workloads-with-chip-combinations.jsonld"}}