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GPT-4o

GPT-4o is OpenAI's flagship multimodal large language model, processing text, image, and audio, and widely used as a benchmark in AI evaluations.

Known aliases

  • 4o
  • GPT4o
  • GPT-4o
  • GPT4-o
  • gpt-4o-2024-05-13
  • gpt-4o-2024-08-06
  • GPT-4o class
  • gpt-4o-prod
  • GPT-4.x

Relationships

No evidence-backed relationships are recorded.

Current stories

invest3 publishersConfirmed

Jacob Coxon's exit from Anthropic tests a $2 trillion IPO pitched on safety

Anthropic researcher Jacob Coxon quit the AI industry in public on September 8, as the company seeks a $2 trillion valuation for its IPO. The governance risk investors can price sits with leaders who back slowing the industry.

Publishers:cryptobriefing.comnymag.comtovima.com

Perspective Coverage

3 publishers
Builder
Builder 35%
Operator
Operator 38%
Investor
Investor 27%

Reality

Evidence62
Adoption
Insufficient
Hype gap+30
Incentives55
Confidence58
build1 publisherOne report

Per-property pass bars expose failures that a 92 percent eval average hides

One developer's support-agent eval suite fails two of its five property bars even though its pooled score is 0.919. The author argues checks like these are what OpenAI lacked when a sycophantic GPT-4o update shipped in April 2025 and was pulled in four days.

Publishers:dev.to

Reality

Evidence40
Adoption
Insufficient
Hype gap+5
Incentives
Insufficient
Confidence50
build5 publishersConfirmed

Runway's Solaris turns every click into conditioning data for the next generated frame

Generating the interface as video instead of rendering it from code is a serious research bet. Runway's own preview still lists legible text and long-session coherence as open problems, which is roughly where ordinary interfaces begin.

Perspective Coverage

5 publishers
Builder
Builder 47%
Operator
Operator 37%
Investor
Investor 16%

Reality

Evidence45
Adoption5
Hype gap+35
Incentives65
Confidence60
product5 publishersConfirmed

Altman offers safety as the third explanation for OpenAI's 2027 listing date

The CEO told Fortune that a 2026 listing would be ill-advised given safety. The same 2027 timing was explained in June by valuation and by tech-stock volatility, so buyers now have three rationales and no date.

Perspective Coverage

5 publishers
Builder
Builder 21%
Operator
Operator 35%
Investor
Investor 44%

Reality

Evidence68
Adoption30
Hype gap+30
Incentives76
Confidence68

Earlier coverage

  1. Four readers sent an LLM triage experiment back for a control arm and frozen predictions

    Build · September 13, 2026 · 1 publisherOne report

  2. The summarizer kept 3,000 tokens of failed diff. It dropped eleven words from turn 12

    Build · September 12, 2026 · 1 publisherOne report

  3. The cooling-demand claim for frontier models rests on a single unquantified sentence

    Build · September 11, 2026 · 11 publishersConfirmed

  4. The flowchart test sorts most agent projects back into ordinary code

    Build · September 11, 2026 · 1 publisherOne report

  5. Garry Tan relocates AI's moat from the model weights to the price list

    Invest · September 10, 2026 · 1 publisherOne report

  6. Austin Gordon's mother built her OpenAI suit out of 59 pages of his ChatGPT logs

    Security · September 9, 2026 · 1 publisherOne report

  7. CVE-2025-54136 turns a one-time MCP approval into a permanently mutable surface

    Build · September 5, 2026 · 1 publisherOne report

  8. Fine-tuning hands the open-weight safety question to the buyer

    Leadership · September 3, 2026 · 1 publisherOne report

  9. Gemini overruled a 0.006-second script that had already handed it the right answer

    Security · September 1, 2026 · 1 publisherOne report

  10. Running the same retail task eight times drops tool-calling agents under 25%

    Build · August 31, 2026 · 1 publisherOne report

  11. Salesforce's researchers get better CRM agents by writing the procedure into the prompt

    Product · August 31, 2026 · 1 publisherOne report

  12. Fetching the prompt at request time skips deploys but rollback still needs added versioning

    Build · August 30, 2026 · 1 publisherOne report

  13. Students using GPT-4o scored nearly a full point higher on Bocconi's five-point grading scale

    Build · August 30, 2026 · 1 publisherOne report

  14. Prompt config is cheap until a UI edit reroutes production traffic

    Build · August 27, 2026 · 1 publisherOne report

  15. 255 tools, 71,929 tokens: the standing charge hidden in your MCP config

    Build · August 25, 2026 · 1 publisherOne report

  16. OpenAI Wrote The Hazard Notice Itself, And English Employment Law Knows What To Do With One

    Build · August 24, 2026 · 1 publisherOne report

  17. A 170-goal agent field test costs $0.49. Proving it actually passed costs more.

    Build · August 24, 2026 · 1 publisherOne report

  18. Four clocks, one number: what a Laravel credits package takes out of usage billing

    Build · August 23, 2026 · 1 publisherOne report

  19. The AI boss forgot its own handbook, and humans had to hand it back

    Build · August 23, 2026 · 1 publisherOne report

  20. 132 blockers, three defect families: the bigger model wrote better prose and the same bad plans

    Build · August 22, 2026 · 1 publisherOne report

  21. A note checker with no accuracy figure, and the labelled dataset it borrowed to show its misses

    Build · August 21, 2026 · 1 publisherOne report

  22. The scribe drafts, the clinician verifies: an EMR vendor publishes its own faithfulness math

    Build · August 21, 2026 · 1 publisherOne report

  23. Pick a log anomaly detector on volume, latency and secrets, not on which one is smarter

    Build · August 19, 2026 · 1 publisherOne report

  24. Your model's output leaks the prompt behind it, so stop filing system prompts under secrets

    Build · August 19, 2026 · 1 publisherOne report

  25. A blind model scores on your vision benchmark, which means the benchmark grades priors

    Build · August 18, 2026 · 1 publisherOne report

  26. GPT-5.6 ships as three models, and that makes model choice a deployment decision

    Build · August 18, 2026 · 1 publisherOne report

  27. Re-baseline AI procurement on cost per completed task, not dollars per million tokens

    Leadership · August 18, 2026 · 1 publisherOne report

  28. Microsoft's MAI-Thinking-1 lands in Foundry, and .NET teams get a reasoning model without Python

    Build · August 18, 2026 · 1 publisherOne report

  29. The Tokenizer Is Your Real Price List, Not the Per-Million Rate Card

    Build · August 18, 2026 · 1 publisherOne report

  30. Deferred tool schemas cut cost 21% on average, and made one task type 12.3% dearer

    Build · August 18, 2026 · 1 publisherOne report

  31. An OAuth login now lets Claude rewrite, or delete, your live ElevenLabs voice agent

    Build · August 17, 2026 · 1 publisherOne report

  32. Four months of A100 bills say self-hosting is a utilization bet, not a cost saving

    Build · August 16, 2026 · 1 publisherOne report