aiticker

OpenAI · Released Jun 10, 2025

o3 Pro

The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...

ReasoningVision
  • #1Fiction.LiveBench
  • Top 8%Aider Polyglot
  • Top 12%Lech Mazur Writing
  • Top 46%LMCA
Compare in showdown → OpenRouter ↗ All OpenAI models
Released
Jun 10 2025
Context window
200K 100K out
Input / 1M tokens
$20.00 from $18.18
Output / 1M tokens
$80.00 from $72.73

Where to run it

9 providers compared

Cheapest: Poe at $18.18 / $72.73 per 1M input / output tokens — 34% less than the priciest option.

ProviderInputOutputCache readContextMax outputUptimevs. best
Poe $18.18 $72.73 —200K100K— Cheapest
OpenAI $20.00 $80.00 —200K100K100%24h +10%
Helicone $20.00 $80.00 —200K100K— +10%
Kilo Gateway $20.00 $80.00 —200K100K— +10%
Abacus $20.00 $80.00 —200K100K— +10%
Vercel AI Gateway $20.00 $80.00 —200K100K— +10%
Eden AI $20.00 $80.00 —200K100K— +10%
NanoGPT $22.00 $88.00 $11.00200K100K— +21%
AI/ML API $27.51 $110.03 —200K100K— +51%

Value

Price vs. performance

1 model scores higher for the same price or lesson Aider Polyglot, e.g. GPT-5.
3.6%31.7%59.9%88.0% $0.01$0.10$1.00$10.00$100.00 DeepSeek V3.2 (DeepSeek) — 74.2% · $0.28/1M in DeepSeek V3.2 Exp (DeepSeek) — 74.2% · $0.27/1M in Kimi K2 0905 (Moonshot AI) — 59.1% · $0.60/1M in Codestral 2508 (Mistral) — 11.1% · $0.30/1M in Qwen3 235B A22B Instruct 2507 (Qwen) — 59.6% · $0.09/1M in Kimi K2 0711 (Moonshot AI) — 59.1% · $0.57/1M in R1 0528 (DeepSeek) — 71.4% · $0.50/1M in Qwen3 32B (Qwen) — 40.0% · $0.08/1M in Gemma 3 27B (Google) — 4.9% · $0.08/1M in DeepSeek V3 (DeepSeek) — 70.2% · $0.26/1M in GPT-5 (OpenAI) — 88.0% · $1.25/1M in gpt-oss-120b (OpenAI) — 41.8% · $0.15/1M in o3 (OpenAI) — 81.3% · $2.00/1M in o4 Mini (OpenAI) — 72.0% · $1.10/1M in GPT-4.1 (OpenAI) — 52.4% · $2.00/1M in GPT-4.1 Mini (OpenAI) — 32.4% · $0.40/1M in GPT-4.1 Nano (OpenAI) — 8.9% · $0.10/1M in o3 Mini (OpenAI) — 60.4% · $1.10/1M in o1 (OpenAI) — 61.7% · $15.00/1M in GPT-4o (2024-11-20) (OpenAI) — 23.1% · $2.50/1M in GPT-4o (2024-08-06) (OpenAI) — 23.1% · $2.50/1M in GPT-4o-mini (OpenAI) — 3.6% · $0.15/1M in GPT-4o-mini (2024-07-18) (OpenAI) — 3.6% · $0.15/1M in GPT-4o (OpenAI) — 23.1% · $2.50/1M in GPT-4o (2024-05-13) (OpenAI) — 23.1% · $5.00/1M in o3 Pro (OpenAI) — 84.9% · $20.00/1M in o3 Pro

o3 Pro Other OpenAI Other labs Value frontier · Aider Polyglot vs. input price per 1M tokens (log scale) · Drag to pan, pinch or Ctrl + scroll to zoom, double-click to zoom in.

Benchmarks

6 benchmark scores

BenchmarkScoreRankLeader
Aider PolyglotSoftware engineering · Hard Exercism problems in many languages 84.9% #2of 26 GPT-588.0%
Lech Mazur WritingWriting & content · Short stories weaving 10 required elements, judged 0–10 8.44/10 #3of 27 GPT-58.60/10
Fiction.LiveBenchWriting & content · Understanding long creative writing (16k tokens) 97.2% #1of 24 GPT-597.2%
ARC-AGI-2Reasoning & knowledge · Few-shot abstract reasoning on grid puzzles 4.9% #55of 75 GPT-6 Astra95.0%
ARC-AGI-1Reasoning & knowledge · Pattern induction from input–output examples 59.3% #53of 75 Gemini 4 Argon98.5%
LMCAReasoning & knowledge · Judge the quality of conceptual arguments like experts 38.5% #56of 123 Claude Sonnet 5.568.3%

Specs

Details

Model ID
openai/o3-pro
Developer
OpenAI
Release date
Jun 10, 2025 ·
Context window
200,000 tokens
Max output
100,000 tokens
API price
$20.00 / $80.00 per 1M input / output tokens
Providers
9
Input types
text, file, image
Reasoning
Yes
Tool calling
Yes
Open weights
No
Free tier
No

Release date and prices from OpenRouter's catalog; providers from OpenRouter and models.dev. Buying directly from a provider can cost a little differently. Speed, latency and uptime are measured on OpenRouter only; uptime is the share of OpenRouter requests each provider served over the last day. Benchmark scores are the best result per benchmark from Epoch AI, licensed CC BY 4.0. Rank counts every model tracked here with a score.