Inflection 3 Pi API8K context

Pricing & specs mirror our live pricing as of July 2026 (pay-as-you-go).

What is Inflection 3 Pi?

Inflection 3 Pi powers Inflection's [Pi](https://pi.ai) chatbot, including backstory, emotional intelligence, productivity, and safety. It has access to recent news, and excels in scenarios like customer support and roleplay. Pi...

Inflection 3 Pi pricing

Pay-as-you-go on DataLLM Lab — these are our live list prices (identical to the pricing page):

On output price, Inflection 3 Pi is cheaper than 15% of the 309 models in the catalog.

What Inflection 3 Pi costs per month

Cost = input price × input volume + output price × output volume. The same five workloads run on every model page, so any two compare directly.

Inflection 3 Pi vs alternatives

When not to use Inflection 3 Pi

• It is premium-priced (output cheaper than only 15% of the catalog) — for routine work a cheaper model likely does the job.
• It is served by a single provider, so there is less failover headroom during an outage.

Specs

How to call Inflection 3 Pi

Copyfrom openai import OpenAI
client = OpenAI(base_url="https://api.datallmlab.com/v1", api_key="YOUR_DATALLM_LAB_KEY")
resp = client.chat.completions.create(
    model="inflection/inflection-3-pi",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

Copycurl https://api.datallmlab.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"inflection/inflection-3-pi","messages":[{"role":"user","content":"Hello"}]}'

Copyimport OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.datallmlab.com/v1", apiKey: process.env.DATALLM_KEY });
const r = await client.chat.completions.create({
  model: "inflection/inflection-3-pi",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(r.choices[0].message.content);

The same key routes Inflection 3 Pi and 300+ other models — switch models by changing one string. How OpenAI-compatible APIs work.

Prompting tips for Inflection 3 Pi

• Be explicit and show the shape of the answer. Spell out format, tone and constraints up front, and include one short example of the output you want — Inflection 3 Pi follows concrete instructions better than abstract ones.
• It's premium — spend where it counts. Route easy calls to a cheaper model and reserve Inflection 3 Pi for the hard reasoning; trim system prompts and few-shot examples that don't move the result.

Tips are derived from Inflection 3 Pi's actual capabilities — context window, tool & JSON support, modality and price tier — not generic advice.

Open-source tools for Inflection 3 Pi

Popular open-source frameworks and agents to build with Inflection 3 Pi over the API — star counts pulled from GitHub (July 2026).

Listed by GitHub stars; inclusion is by ecosystem relevance (agent frameworks, SDKs and gateways), not affiliation. Stars change — see each repo for current numbers.

Migrating to Inflection 3 Pi

Coming from OpenAI or another gateway? On an OpenAI-compatible setup the only changes are base_url → https://api.datallmlab.com/v1 and model → inflection/inflection-3-pi. Messages, streaming and the rest of your code stay the same. Routing & failover guide.

Rate limits & reliability

Rate limits here are the DataLLM Lab gateway's, not the upstream vendor's. On 429 (rate limited) or 503 (provider busy), retry with exponential backoff. See the error-code guide and failover setup.

Related reading

Frequently asked questions