Enjoyed the read? If you have deep experience in ML frameworks (training or inference) and love working on problems like these, our team is hiring! ML Systems Engineer, Frameworks & Tooling: https://
jobs.ashbyhq.com/cohere/c99e61c
9-ed92-426d-9711-188dfc0f729f?departmentId=7130c75e-15b8-493c-959f-e9b8ea5c1c09
… Audio Inference Engineer, Model Efficiency:
AI
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Cohere Hiring ML Systems and Audio Inference Engineers
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BF16 to FP8 Quantization: Per-Channel Scaling for LLM Accuracy
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The tricky part: naïvely casting BF16 group scales to FP8 dropped the quality. Our fix: quantize scales per-channel (outer vector scaling) + rescale by 1/8 to avoid FP8 clipping. Result: >99.5% of W4A16 accuracy recovered on Command A & Cohere MoE. Paired with a CUTLASS
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W4A8 Inference Production-Ready Integration in vLLM
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Excited to share our work on production-ready W4A8 inference, now integrated in vLLM! By combining 4-bit weights (low memory) with 8-bit activations (high compute), we hit the sweet spot for both decoding and prefill — up to 58% faster TTFT and 45% faster TPOT vs W4A16 on Hopper.
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Third-party plugins enhance OpenClaw through standardized API integration
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We have many companies that work hard on their plugins to make OpenClaw better with their service. Same API boundary for everyone. You should see what ByteDance does with Lark!
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ML Intern Perseveres Through Challenges Despite Struggles
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my ml intern is struggling but not giving up, we love this
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Product Failure and Customer Communication Crisis Analysis
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Definitely a product fail, but even bigger customer success / communications fail. That escalation letter is painful to read.
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Prompt Engineering Critical for Reliable Image Generation Results
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If you tweak the prompt to force it to think, then Images v2 gets it right. But the simple prompt seems to always fail (with extended thinking on, and also when saying try again, or asking it to think about it first)
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ChatGPT Images v2 vs Nano Banana Pro: Image Generation Comparison
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> fill the glass with water
— fofr (@fofrAI) 22 avril 2026
left: ChatGPT images v2
right: nano banana pro https://t.co/uFfvkgxfVi pic.twitter.com/VthLYxMaxG> fill the glass with water left: ChatGPT images v2
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User Showcases AI-Generated Image Made With ChatGPT Image 2.0
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I made this with ChatGPT Image 2.0.
— Charly Wargnier (@DataChaz) 22 avril 2026
It's so over 💀 https://t.co/0RGNpiqNIb pic.twitter.com/prZZHnwdbrI made this with ChatGPT Image 2.0. It's so over
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First Notebook Competition with marimo to Implement AI Papers
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Looking for a weekend project that is both challenging and rewarding? Enter our first notebook competition with @marimo_io to implement AI papers. You also got 5 days left if you want to win a Mac Mini + over $1K in prizes! Full details found below