Inflection: Inflection 3 Productivity
Inflection 3 Productivity is optimized for following instructions. It is better for tasks requiring JSON output or precise adherence to provided guidelines. It has access to recent news. For emotional...
Anyone in the Space can @-mention Inflection: Inflection 3 Productivity with the team's shared context - pooled credits, one chat, one memory.
Starter is free forever - 1 Space, 100 credits/month, 1 MCP. No card.
Verdict
Best for
- Short-form business correspondence
- Quick summarization under 8K tokens
- Internal tool integration experiments
- Teams already using Inflection products
Strengths
The 8K context window keeps latency low for rapid-fire queries like email drafts or meeting notes. Pricing falls between OpenAI's GPT-4o Mini and full GPT-4o, positioning it as a potential middle ground for teams that find budget models too weak but premium models too expensive. Inflection's focus on conversational AI suggests tuning for natural dialogue, which may benefit customer-facing or internal chat applications.
Trade-offs
No public benchmarks means you cannot compare reasoning, coding, or instruction-following against documented peers. The 8K context window rules out long documents, multi-turn research sessions, or large codebases. Output pricing at $10/Mtok exceeds GPT-4o Mini ($0.60) by 16x while offering no proven advantage. Without MMLU, HumanEval, or other standard scores, adoption requires faith rather than data.
Specifications
- Provider
- inflection
- Category
- llm
- Context length
- 8,000 tokens
- Max output
- 1,024 tokens
- Modalities
- text
- License
- proprietary
- Released
- 2024-10-11
Pricing
- Input
- $2.50/Mtok
- Output
- $10.00/Mtok
- Model ID
inflection/inflection-3-productivity
Per-token prices show what the model costs upstream. On Switchy your team draws from one shared org credit pool - one plan, one balance for everyone.
Team cost calculator
5 seats · 80 msgs/day
Switchy meters this against your org's shared credit pool - one plan, one balance for everyone.
Providers
| Provider | Context | Input | Output | P50 latency | Throughput | 30d uptime |
|---|---|---|---|---|---|---|
| inflection | 8k | $2.50/Mtok | $10.00/Mtok | — | — | — |
Performance
Benchmarks
Works well with
Top MCPs
Compatibility data comes from first-party telemetry; once we have enough co-usage signal, top MCPs for this model will appear here.
How Switchy teams use it
Starter prompts
Draft Professional Email
Write a professional email to a client explaining a two-week project delay due to vendor issues. Keep it under 150 words, apologetic but confident.Open in a Space →
Meeting Notes Summary
Summarize this 30-minute standup transcript into three bullet points: key decisions, action items, and blockers. Be specific about owners and deadlines.Open in a Space →
FAQ Response Generator
A customer asks how to reset their password. Write a friendly, step-by-step reply in under 100 words, assuming they're on a mobile device.Open in a Space →
Slack Message Rewrite
Rewrite this Slack message to sound more professional but still friendly: 'hey can someone look at the deploy script it's broken again lol'Open in a Space →
Product Feature Comparison
Compare these two project management tools based on their feature lists. Highlight the top two differences that matter for a 10-person remote team.Open in a Space →
Example outputs
Illustrative - representative of the model's voice and quality, not literal recordings.
I need to draft a polite but firm email declining a partnership proposal. The company keeps pushing after I said no twice. Keep it professional but make the boundary clear.
Here's a draft that balances professionalism with clarity: "Thank you for your continued interest in partnering with us. I appreciate the time you've invested in these conversations. However, after careful consideration, we've decided this partnership isn't aligned with our current strategic priorities. This is a final decision, and we won't be revisiting it in the near term. I wish you success with your initiative and hope our paths might cross in a different context down the line." This version acknowledges their effort, states your position unambiguously, and closes the door without burning bridges.
Inflection 3 Productivity excels at workplace communication tasks requiring emotional intelligence. The model understands implicit social dynamics (repeated asks after refusal) and adjusts tone accordingly. With an 8K context window, it handles shorter professional documents well but may struggle with lengthy contract reviews or multi-thread email chains.
Summarize this 2,000-word research paper on urban heat islands into three bullet points for a city council presentation. Focus on actionable findings, not methodology.
• Increasing tree canopy coverage by 15% in high-density neighborhoods reduces surface temperatures by 3-5°C during summer months, with measurable effects within 18 months of planting. • Reflective roofing materials on commercial buildings deliver cost-neutral cooling benefits when factoring in reduced HVAC expenses, making them viable for immediate policy incentives. • Evening heat retention in paved areas extends peak electricity demand by 2-3 hours; targeted shade structures at transit hubs show disproportionate impact on vulnerable populations. Each point connects directly to existing city infrastructure levers.
The model prioritizes decision-relevant information over academic completeness, which suits executive briefings. However, the 8K token limit means papers longer than ~6,000 words may require chunking or pre-summarization. Inflection's productivity focus shows in the action-oriented framing rather than neutral academic summary.
I'm preparing for a difficult conversation with my manager about workload. I've been assigned three concurrent projects with overlapping deadlines. Help me structure talking points that advocate for myself without sounding like I'm complaining.
Frame it around delivery quality rather than personal capacity: 1. **Current state**: Acknowledge the three projects (name them) and their deadlines. Show you've mapped dependencies. 2. **Risk assessment**: "With this timeline, I can deliver all three, but quality will suffer on X and Y. If we prioritize Z, I can deliver it at the standard we both expect." 3. **Proposed solution**: Offer two options—either extend deadlines by [specific timeframe] or identify which project can shift to another team member. Come with a recommendation. 4. **Commitment**: End with what you *will* deliver under the adjusted plan. This positions you as solution-focused and quality-driven.
Inflection's conversational training shows in coaching-style responses that anticipate emotional subtext. The model reframes problems constructively, which works well for interpersonal workplace scenarios. The $10/Mtok output pricing makes it expensive for high-volume use cases, but reasonable for occasional professional communication where quality matters more than cost.
Use-case deep-dives
When Inflection 3 Productivity fits small-team support workflows
A 4-person SaaS startup routing 80-120 support emails daily can use Inflection 3 Productivity to categorize tickets and draft initial responses without breaking the bank. At $2.50/$10 per Mtok, a typical email classification (200 tokens in, 50 tokens out) costs under $0.001 per message—roughly $2.50/month at this volume. The 8k context window handles full email threads plus your knowledge base snippets. The lack of public benchmarks means you're trusting Inflection's internal evals, so plan a two-week pilot before committing. If your volume crosses 500 emails/day or you need function-calling for CRM writes, switch to a model with proven tool-use scores. For straightforward triage at startup scale, this pricing and context fit.
Inflection 3 Productivity for weekly standup recaps under token limits
A 10-person product team recording 30-minute standups (roughly 4,500 tokens transcribed) can use Inflection 3 Productivity to generate action-item summaries that fit in Slack. The 8k window accommodates the transcript plus a 200-word prompt template. Output cost is the watch-out: at $10/Mtok, a 300-token summary costs $0.003—cheap per meeting, but if you're summarizing 20 calls/week across departments, you'll spend $3/week or $150/year on output alone. Compare that to models charging $0.60/Mtok output for similar tasks. If your meetings run longer than 35 minutes or you need multi-meeting synthesis, the context ceiling becomes the blocker. For short weekly syncs with tight budgets, this works; for all-hands or sprint retros, rent more context.
When Inflection 3 Productivity handles low-traffic knowledge retrieval
A 12-person consulting firm building a Slack bot to answer HR and process questions (50 queries/week) can deploy Inflection 3 Productivity without worrying about cost or latency. Each query averages 150 tokens in (question plus retrieved FAQ context) and 100 tokens out (answer), totaling $0.0014 per interaction—under $4/month. The 8k context lets you inline 15-20 FAQ entries per call, avoiding a vector-database dependency. The risk is accuracy: without MMLU or HumanEval scores, you're flying blind on factual consistency. Run a shadow deployment for a month, compare answers to your source docs, and track correction rate. If you see more than 10% wrong answers or your FAQ grows past 30 entries (context overflow), migrate to a model with retrieval evals. For small, stable knowledge bases and forgiving users, this is a safe first chatbot.
Frequently asked
Is Inflection 3 Productivity good for general text tasks?
Inflection 3 Productivity handles standard text generation, summarization, and analysis work competently. With an 8,000-token context window, it's suited for shorter documents and conversations rather than long-form research or multi-document analysis. No public benchmarks exist to compare it directly against GPT-4 or Claude, so you're buying on trust in Inflection's brand rather than proven performance metrics.
Is Inflection 3 Productivity cheaper than GPT-4o or Claude Sonnet?
At $2.50 input and $10 output per million tokens, Inflection 3 sits in the mid-range. GPT-4o costs $2.50 input but only $10 output, making them identical on paper. Claude Sonnet 3.5 runs $3 input and $15 output, so Inflection is 17% cheaper. Without benchmarks proving comparable quality, the price advantage is speculative.
Can Inflection 3 handle documents longer than 8,000 tokens?
No. The 8,000-token context window caps you at roughly 6,000 words of input plus response. For legal contracts, research papers, or codebases, you'll hit the limit fast. GPT-4 Turbo offers 128k tokens and Claude Sonnet gives you 200k, making them better choices for document-heavy workflows where you can't chunk and summarize first.
How does Inflection 3 compare to GPT-4 or Claude for accuracy?
Unknown. Inflection hasn't published MMLU, HumanEval, or other standard benchmarks for this model. Without those numbers, you can't objectively compare reasoning, coding, or factual accuracy against GPT-4 or Claude. If benchmark performance matters for your use case, pick a model with public test results instead of guessing.
Should I use Inflection 3 for customer-facing chatbots?
Only if you've tested it thoroughly on your specific use case. The 8,000-token window limits conversation history, so multi-turn support chats will lose context quickly. The lack of public safety benchmarks or moderation scores means you're flying blind on hallucination rates and inappropriate outputs. GPT-4o or Claude Sonnet offer better-documented safety profiles for production deployments.