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  • Mistral releases Codestral Mamba 7B, Mathstral 7B, claimed to be best small open models for coding, STEM

Mistral releases Codestral Mamba 7B, Mathstral 7B, claimed to be best small open models for coding, STEM

Top stories today:

  1. Mistral releases Codestral Mamba 7B, Mathstral 7B
  2. SpaceX, X moving headquarters from CA to TX
  3. Andreessen, Horowitz endorse Trump, announce donations
  4. ASML’s sales -10% YoY to €6.2B in Q2
  5. Streaming reaches record 40.3% of TV time, YouTube, Netflix lead

0. Data and calendar

All values as of 6 AM ET / 3 AM PT, other than S&P500 and NASDAQ close (4 PM ET / 1 PM PT).

All times are ET.

1. Mistral releases Codestral Mamba 7B, Mathstral 7B, claimed to be best small open models for coding, STEM

Codestral Mamba 7B uses the Mamba architecture, rather than Transformers, and has a context length of 256K:

  • TBD: independent benchmarks.

Mathstral does particularly well on the MATH benchmark, but its broader MMLU is only 63% (vs. 68% for Microsoft’s Phi-3 Mini 4B):

2. SpaceX, X moving headquarters from CA to TX

3. Andreessen, Horowitz endorse Trump, announce donations

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5. ASML’s sales -10% YoY to €6.2B in Q2, net bookings +24% to €5.6B

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