Skip to content

model

GPT-5

GPT-5 is OpenAI's large language model family, succeeding GPT-4, powering general-purpose reasoning, coding, and agentic tasks in OpenAI's products and APIs.

Known aliases

  • GPT5
  • GPT-5
  • GPT-5 family
  • GPT-5 model series

Relationships

No evidence-backed relationships are recorded.

Current stories

build5 publishers

Aleph Alpha's open Kolibri model routes each token through 3.46B of its 78.1B parameters

Aleph Alpha released Kolibri, an Apache 2.0 German-English model that activates 3.46B of its 78.1B parameters per token. Each token costs about as much compute as a small model, yet a team hosting it in Europe still has to fit every expert in memory.

Perspective Coverage

5 publishers
Builder
Builder 49%
Operator
Operator 36%
Investor
Investor 15%

Reality

Evidence70
Adoption
Insufficient
Hype gap+15
Incentives65
Confidence68
build1 publisher

Anthropic prices its newer Sonnet a third below Sonnet 4.5

Sonnet 4.5 still leads GPT-5 on the coding leaderboards, and GPT-5 lists about 46 percent below it on a 5:1 token mix. Anthropic's current Sonnet undercuts both of Sonnet 4.5's list prices, and that complicates a routing plan built on the older pair.

Publishers:dev.to

Reality

Evidence40
Adoption20
Hype gap+15
Incentives55
Confidence45
build1 publisher

Codex runs on DeepSeek once you declare what DeepSeek can do

A dev.to walkthrough moves Codex onto DeepSeek's API using two local config files. Codex accepts the capability figures you write into them, and the cost case in the post compares one metered API against another.

Publishers:dev.to

Reality

Evidence34
Adoption8
Hype gap+45
Incentives30
Confidence30