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AI model

Muse Spark 1.3

Version 1.3 of Meta's Muse Spark large language model, offered in xhigh and max reasoning-effort modes and aimed at coding and agentic work.

Known aliases

  • meta/muse-spark-1.3
  • Muse Spark 1.3 max
  • Muse Spark 1.3 (max)
  • Muse Spark 1.3 xhigh
  • Muse Spark Max

Current stories

productConfirmed4 publishers

Meta hires MongoDB's CEO to sell its weeks-old Muse agent to businesses

Meta hired CJ Desai, MongoDB's CEO of about 11 months, to run Meta Enterprise Platform, a new unit selling its Muse agent and AI stack to businesses. So far a buyer can weigh Desai's enterprise record and a product list, with no prices or contract terms.

Perspective Coverage

4 publishers
Builder
Builder 25%
Operator
Operator 36%
Investor
Investor 39%

Reality

Evidence62
Adoption
Not scored
Hype gap+35
Incentives65
Confidence60
buildOne report1 publisher

Gemini 3.8 Flash ties Opus 5 on DeepSWE at a price Google doubles on January 1

Google's Gemini 3.8 Flash ties Claude Opus 5 at 74% on DeepSWE for $2.36 a task, at an introductory price that doubles on January 1, 2027. For agent workloads, the comparison that holds up after January is cost per finished task, set by steps taken as much as by rate.

Publishers:dev.to

Reality

Evidence55
Adoption
Not scored
Hype gap+25
Incentives60
Confidence50
investOne report1 publisher

A ClickFix technique beat Meta's Muse safeguards within 13 days of launch

Meta's bug bounty puts $130,000 on a prompt injection against Muse out of a $300,000 top payout. A researcher has now demonstrated a working hijack of the agent Meta sells as safe enough to complete purchases.

Publishers:techtimes.com

Reality

Evidence30
Adoption
Not scored
Hype gap+38
Incentives68
Confidence34
investOne report1 publisher

Traders put a September hike at 87% after WTI cleared $100

CME FedWatch odds of an increase at the Sept. 15-16 Fed meeting rose from 58% to 87% in a week as crude and Treasury yields climbed together. A week ago a hike was already the majority call.

Publishers:cnbc.com

Reality

Evidence55
Adoption30
Hype gap+30
Incentives85
Confidence58
scienceOne report1 publisher

Token efficiency absorbs GPT-6 Astra's 2.5x price increase inside the coding harness

Artificial Analysis priced the new model at $10 and $50 per million tokens, and the threefold token cut it measured in the Codex agent harness covers that increase where the roughly 10% cut on its intelligence suite does not.

Reality

Evidence63
Adoption
Not scored
Hype gap+16
Incentives62
Confidence57
leadershipOne report1 publisher

Every notable AI release today arrived with a grade written by its own vendor

OpenAI says Astra is the first model in any risk domain to reach Critical, on a score no outsider has seen. Buyers weighing today's releases have to grade the grader before they grade the model itself.

Publishers:implicator.ai

Reality

Evidence46
Adoption38
Hype gap+30
Incentives78
Confidence50
leadershipOne report1 publisher

Meta's Muse Spark 1.3 matches three flagship models at 55 cents a task

A 61 on Artificial Analysis's index no longer requires flagship pricing. That changes what agent workloads should cost this quarter. The same release also grew dearer than its own predecessor and slipped on two evaluations.

Publishers:implicator.ai

Reality

Evidence68
Adoption22
Hype gap+18
Incentives58
Confidence55