12 stories on Mistral AI since May 3, 2026, newest first, with 1 funding round from the tracker.
Mistral Large 4 launches with 1.05T parameters and 1M-token context, with open weights arriving October 31 to challenge closed frontier labs.
Mistral's 1.05 trillion-parameter Le Chonk model arrives October 6, matching frontier models at a fraction of the cost with open weights due October 31.
Mistral Leanstral 1.5 solves 587 of 672 PutnamBench proofs at $4 per problem, 75x cheaper than proprietary tools, finding five previously unknown bugs in open-source code.
Mistral AI is seeking 3 billion euros at a 20 billion euro valuation, its biggest raise ever, as Europe's AI champion races US and Chinese rivals.
Mistral opens a 13800 Nvidia GB300 data center near Paris with 44 megawatts and 276 exaflops, Europe's biggest bid yet for sovereign AI compute by 2026.
Mistral CEO Arthur Mensch says the French lab is exploring its own AI chips to cut token costs, following Google TPU and Amazon Trainium playbooks.
Mistral renamed Le Chat to Vibe, an agent with Work Mode and cloud Code Mode that runs multi-step tasks and pull requests across enterprise tools.
Mistral launches a physics-aware industrial AI stack with Airbus, BMW, EDF and CMA CGM, days after buying Vienna startup Emmi AI to power it.
Mistral AI's Workflows platform uses Temporal's engine to move enterprise AI from prototype to production, with millions of daily executions running.
Mistral's Medium 3.5 scores 77.6% on SWE-Bench Verified and introduces cloud-hosted remote coding agents that autonomously execute, test, and submit code changes as GitHub pull requests.
NVIDIA united Mistral, Perplexity, Cursor, LangChain, and five other AI labs in the Nemotron Coalition to build open frontier models, backed by Mistral's $830M bet on 13,800 GB300 GPUs in Paris.
Mistral Medium 3.5 consolidates three prior models into a single 128B open-weight architecture scoring 77.6% on SWE-Bench Verified, released April 29, 2026.