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o3 Mini
by OpenAI
CLOSEDHOSTEDAPILONG CONTEXTPAID
RANKED #250 OF 322 ASSISTANTS · OVERALL #391 OF 7,034 · VIBE SCORE 5.4 · 25 VOICES
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...
HAPPY9.4
3 mentions
SAD5.6
5 mentions
VIBE TRAJECTORY
26 weeks · 14 voices
HONEYMOON FADING
Early praise is cooling off in recent weeks.
HOW TO USE IT
Closed model. OpenAI hosts it, so you use it through an app or an API.
PREFER OPEN SOURCE? THE CROWD HAS PICKS
o3 Mini is closed, so you rent it. These open-weight models can genuinely stand in for it. Download once, own forever.
Qwen3.8 27BWHAT THE INTERNET SAYS
People are mostly frustrated with o3 Mini right now.
21 POSTS · 4 COMMENTS · REDDIT · GITHUB · BLOG
PEOPLE LOVE
- People feel it is worth the money (1 mentions)
PEOPLE COMPLAIN ABOUT
- People find it expensive (3 mentions)
TOPIC BY TOPIC
- PriceA SORE SPOT
1 thumbs up · 3 thumbs down
LOOKING FOR AN ALTERNATIVE?
Other models the crowd has fully reviewed, starting with text models like this one.
Muse Spark 1.3> SOURCES (12)
- BLOG · 2025-02-27 · 32 UPVOTESBuilding an autonomous financial analyst with o1 and o3-mini
Endex builds the future of financial analysis, powered by OpenAI’s reasoning models.
- BLOG · 2025-01-31 · 32 UPVOTESOpenAI o3-mini System Card
This report outlines the safety work carried out for the OpenAI o3-mini model, including safety evaluations, external red teaming, and Preparedness Framework evaluations.
- BLOG · 2025-01-31 · 32 UPVOTESOpenAI o3-mini
OpenAI o3-mini
- BLOG · 2026-02-16 · 32 UPVOTESRubric-Based Rewards for RL
(from [1, 2, 3, 5, 16]) Many of the recent capability gains in large language models (LLMs) have been a product of advancements in reinforcement learning (RL). In particular, RL with verifiable rewards (RLVR) has drastically improved LLM capabilities by using…
- BLOG · 2025-08-18 · 32 UPVOTESGPT-oss from the Ground Up
(from [18, 20, 21]) Recently, OpenAI released GPT-oss [1, 2]— their first open LLM release since GPT-2 [13] over five years ago . In the time between GPT-2 and GPT-oss, LLM research has undergone a continuous transformation. Many of the key breakthroughs in…
- REDDIT · 2025-03-03 · 17 UPVOTESWhich is the most efficient GPT model for Roleplay?
Which is the most efficient GPT model for Roleplay?
- REDDIT · 2025-06-10 · 11 UPVOTESO3 on OpenRouter- Forbidden
O3 on OpenRouter- Forbidden
- REDDIT · 2025-02-12 · 8 UPVOTESComment in r/SillyTavernAI
Comment in r/SillyTavernAI
- REDDIT · 2025-04-26 · 3 UPVOTESAm I too stupid for OpenRouter
Am I too stupid for OpenRouter
- GITHUB · 2026-09-11 · 1 UPVOTESfeat(traffic): /pricing, /leaderboard, /vram-calculator + nav + perf fixes
feat(traffic): /pricing, /leaderboard, /vram-calculator + nav + perf fixes
- GITHUB · 2026-09-21 · 0 UPVOTESClear the 2026-09-21 model drift issues
Clear the 2026-09-21 model drift issues
- GITHUB · 2026-09-11 · 0 UPVOTESllama-index: use openai-like over openai
llama-index: use openai-like over openai